Global Telecommunications

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2010-07-27T23:28:00.000-07:00

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UMTS interoperability and global roaming

2008-12-18T23:01:00.000-08:00

Phones UMTS (maps and data) are very mobile-it was designed to move easily on other UMTS networks (assuming your provider has a roaming agreement). In addition, nearly all UMTS phones (except Japan) are UMTS / GSM dual-mode devices, if a UMTS phone moves outside the coverage of UMTS during a call the call May transparent be transferred to the provision of GSM coverage. The roaming charges are generally significantly higher than the cost of regular use.

Most holders of UMTS licences consider ubiquitous, transparent global roaming an important issue. To ensure a high degree of interoperability, UMTS phones usually several different frequencies in addition to their GSM fallback. Different countries support different frequency bands UMTS - Europe first used 2100MHz while the USA used 1700MHz, and telephone and UMTS network must support a common frequency to work together. Because the frequencies used, the first UMTS phone models designated for USA may not be able to work elsewhere and vice-versa. There are now 11 different frequency combinations used in the world-including the frequencies used only for 2G services.

UMTS phones use a USIM (Universal Subscriber Identity Module) (based on GSM SIM) and also accept mobile phone SIM cards. It is a global standard for identification, and allows a network to identify the phone user to authenticate both local and roaming. The roaming agreements between networks to allow calls to a customer to be redirected to them while roaming and determine services (and prices) available to the user. In addition to the user subscriber information and authentication information, USIM provides storage space for reservations, contact telephone. Devices can store their data on their own memory or on USIM card (which is generally more limited in its repertoire details). A USIM can be moved to another GSM or UMTS phone and the phone on the user details of the USIM, meaning it is the USIM (no telephone), which determines the phone number of phone and billing for calls made from the phone.

Japan was the first country to adopt 3G technology, and the fact that they did not use GSM previously they did not need to build GSM compatibility in their equipment and their 3G handsets were lower than those available elsewhere. In 2002, NTT DoCoMo FOMA 3G network was the first W-CDMA network is the first incompatible with the UMTS standard for radio, but standard USIM cards, ie based on USIM card is possible roaming (transfer of USIM card in a GSM or UMTS phone when travelling). Both NTT and Softbank Mobile (which launched 3G in December 2002) are now using the UMTS standard, PDC and their 2G networks operate in parallel.

Edited and Rewritten from Source: http://en.wikipedia.org

The UMTS technology

2008-11-10T19:35:00.000-08:00

Combine UMTS W-CDMA, TD-CDMA, TD-SCDMA interfaces, GSM's Mobile Application Part (MAP) core, GSM and the family of speech codecs. In the most popular mobile cellular variant of UMTS, W-CDMA is currently used. It is worth noting that other wireless standards use W-CDMA as their interface air, including FOMA.

On UMTS W-CDMA uses a pair of 5 MHz channels. However, competition CDMA2000 system uses one or more arbitrary 1.25 MHz in each direction of communication. UMTS and other W-CDMA systems are widely criticized for their broad spectrum of use, which delayed the deployment in the country which has acted relatively slowly in the allocation of new frequencies in particular for 3G services (such as the United States, Unis).

The bands originally defined by the UMTS standard are 1885-2025 MHz for mobile-to-basic (uplink) and 2110-2200 MHz for the core mobile (downlink). In the USA, 1710-1755 MHz and 2110-2155 MHz will be used instead, as the 1900 MHz band has already been used. [1] Although UMTS2100 is the most widely deployed UMTS band, some countries UMTS operators use the 850 MHz and / or 1900 MHz (independently, which means uplink and downlink are in the same band), including the United States United by AT & T Mobility, and in Australia by Telstra (850 MHz).

For GSM operators, it is simple but costly migration to UMTS: a large part of the infrastructure is shared with GSM, but the cost of obtaining new spectrum licenses and UMTS above towers existing is high.

A major difference of UMTS compared to GSM is the interface doing radio GSM / EDGE Radio Access Network (Geran). It can be connected to various commodities such as the Internet, ISDN, GSM or UMTS network. Geran includes three lower layers of the OSI model. The network layer (OSI 3) protocols form the protocol Radio resource management (RRM). They manage the bearer channels between mobile terminals and fixed network including transfers.

Edited and Rewritten from Source: http://en.wikipedia.org

Features UMTS

2008-09-22T00:15:00.000-07:00

UMTS, using W-CDMA, supports up to 14.0 Mbps transfer rate of data in theory (HSDPA), although at the moment, network users can expect deployed a transfer rate of up to 384 kbit / s for R99 combined, and 7.2 Mbps for HSDPA devices as part down. It is much more than the 9.6 kbit / s of a single GSM error correction circuit channel multiple data or 9.6 kbit / s channels HSCSD (14.4 kbit / s for cdmaOne) and competition with other network technologies such as CDMA2000, PHS or WLAN-offers access to the World Wide Web and other data services on mobile devices.

Precursors to 3G are mobile 2G systems, such as GSM, IS-95, PDC, PHS and other 2G technology deployed in different countries. In the case of GSM, it is a path of evolution 2G, GPRS, also known as 2.5 G. GPRS supports a much better data rate (up to a theoretical maximum of 140.8 kbit / s, so typical rates are closer to 56 kbit / s) and packages rather than connection oriented (circuit). It is deployed in many places where GSM is used. E-GPRS or EDGE, is an evolution of GPRS and is based on more modern coding systems. With EDGE rate packet data can reach about 180 kbit / s (effective). EDGE systems are often referred to as "2.75G Systems".

Since 2006, UMTS networks in many countries have been or are being updated at high speed downlink Packet Access (HSDPA), sometimes known as 3.5G. Currently, HSDPA allows downlink transfer speeds up to 7.2 Mbit / s. Work is also progressing on improving the uplink transfer rate with the High-Speed Uplink Packet Access (HSUPA). In the longer term, the 3GPP long-term development project plans to move to UMTS 4G speeds of 100 Mbps and 50 Mbps, using the next generation of air interface technology on the basis of Orthogonal frequency-division multiplexing.

The first national consumer UMTS networks launched in 2002 with a heavy emphasis on telecommunications provided by mobile applications such as mobile TV and video call. The data speeds top of the UMTS are now most often used for Internet access: the experience in Japan and elsewhere has shown that user demand for video calls is not high, and phone provided by the audio / video has declined in popularity for the high-speed access to the World Wide Web - either directly on a device or connected to a computer via Wi-Fi, Bluetooth, infrared or USB.

Edited and Rewritten from Source: http://en.wikipedia.org

About UMTS

2008-08-27T07:02:00.000-07:00

Universal Mobile Telecommunications System (UMTS) is one of the third generation (3G) cellular technology, which is also being developed in a 4G technology. Currently, the most common uses of UMTS W-CDMA as the underlying air. It is standardized by the 3GPP, and is the European response to the ITU IMT-2000 for 3G cellular radio.

To differentiate UMTS competition between network technologies, UMTS is sometimes marketed as 3GSM, focusing on the combination of the nature of 3G technology and GSM standard which it was designed to succeed.

This article deals with technology, business, usage and other aspects encompassing and surrounding UMTS, the 3G successor to GSM, which uses the W-CDMA air interface and GSM infrastructure. All issues strictly related to the W-CDMA May interface itself be better described in the W-CDMA.

Edited and Rewritten from Source: http://en.wikipedia.org

Term in telecommunications technology

2008-08-12T00:13:00.000-07:00

ADSL (Asymmetric Digital Subscriber Line)
Technology modem for the communications of high-speed multimedia data communications exploiting cable of twisted-pair cable phone which have been used. Its Transmission speeds earn reaches 6 Mbps.

HFC (Hyber Fiber Coax)
One of the network type which combine the cable coaxial with the cable fiber [in] using to deliver the data, draw and voice or service multimedia. This Network type [is] developed [by] after seeing fact that most network for the service of cable television that moment use the cable coaxial. Started expand it service multimedia in requiring network widely ribbon (bandwidth) larger ones in especial network to serve the consumer which also progressively increase. Because investment required replacing all network with the cable fiber very big, hence developing this technique on the chance of lessening the expense of investment.

NMT 450 (Nordic Mobile Telephone)
Laboring analogous communications cellular standard at frequency 450 MHZ. This Standard developed and used by nations of Nordic year 1981.

AMPS (Advanced Mobile Phone System)
Laboring analogous communications cellular standard at this 800 MHZ. Standard frequency developed and used from year 1983.

TACS (Total Access Communication System)
Analogous communications cellular standard; similar to AMPS; only employing at frequency 900 MHZ. This Standard is developed and used by 1985.

NMT 900 (Nordic Mobile Telephony)
Laboring analogous communications cellular standard [at] this 900 MHZ.STANDAR frequency is developed and used by nations of Nordic year 1986.

GSM (Global System for Mobile Communication)
Laboring digital communications cellular standard at frequency 900 MHZ. This Standard is developed by alliance of European countries and using commercially in the year 1991. Modulation used by GMSK ( 0.3 Gaussian Filter), channel spacing 200kHz,channel beet rate 270.833 kb / s, number of channel 124 ( 8 users / channel), method duplex used by FDD, MULTIPLE access the method TDMA/ FDM.

DCS 1800 (Digital Cellular System)
Laboring digital communications cellular standard at frequency 1800 MHZ. This Standard developed and used in the year 1992 and represent the development from GSM 900. Modulation used by GMSK ( 0.3 Gaussian Filter), channel spacing 200kHz,channel beet rate 270.833 kb / s, number of channel 374 ( 8 users / channel), method duplex used [by] FDD, multiple access the method TDMA/ FDM.

Optic Fiber

2008-07-31T02:52:00.000-07:00

Optic fiber is made transmission channel from glass or plastic used for the transmission of signal light from a place to other place. Light exist in difficult optic fiber go out because refractive index from bigger glass than refractive index from the air. Light source used by laser because having very narrow spectrum. Speed of Transmission of optic fiber very high so that very good used as a communications channel. Optic fiber is generally used in telecommunications system and also in illumination, censor, and image optic.

Optic fiber consisted of 2 shares that are cladding and core. Cladding is shroud from core. Cladding has the lower refractive index from [at] core. Later, part of this core will bounce to return the light instructing exit from core return into core again. As note, efficiency from optic fiber determined by parity from materials of glass compiler. Progressively purification of glass materials, progressively a few absorbent light by optic fiber.

Reliabilities from determinable optic fiber with set of BER or Beet Error Rate. One of the back part of optic fiber given the certain data input and other back part release that data. With the low laser intensity and Longley fiber reach some km, hence will yield the mistake. Amount of the time association mistake named BER. Knowingly of BER hence, amount of mistake optic fiber which is equal to different length can be estimated the level of.

Simplex

2008-07-09T20:36:00.000-07:00

Simplex is one of the forms of communication of between both sides, where signal sent one way. This transmission method differs from the method full-duplex capable to send the signal and accept at the same time in one time, or half-duplexes capable to send the signal and accept the signal even do not in one time. Transmission by simplex is happened in some communications technology, like telecast or radio broadcast.

Transmission Simplex is not used in network communications because nodes in network generally require the communications in two directions. It is true, some communications in network, like video streaming, seen like simplex, but in fact communications traffic happened in two direction, more than anything else if protocol TCP which is used as protocol of coat transport.

Duplex

2008-07-04T02:05:00.000-07:00

Duplex is a term in the field of telecommunications which refer to communications two directions.
There are two method duplexing, namely:

• Full-duplex
• Half-duplex

Full-duplex

In communications full-duplex, two side which communicating each other will deliver the information and accept the same information during, and generally require two communications band
Communications Full-Duplex also can be reached for by using technique multiplexing, where signal which walk with the different direction will be put down time slot different. This Technique weakness this technique cut the transmission speed which possible becomes half.

Half-duplex

Represent a communications mode where data earn the transmission or accepted in two directions but cannot by together. Simplest example of walkie-talkie, where its two consumers have to depress a knob when converse, to discharging the knob when hear. When two people use the walkie-talkie to communicate one certain time, only one of them able to converse whereas while another hear. If the two trying to converse at a time, condition of “collision" both of the walkie-talkie consumer cannot listening each other what both delivering.

Evolution Go to 3G

2008-05-25T22:51:00.000-07:00

Network Phone the cellular Telecommunications have mounted to [go] to the service usage 3G from 1999 till 2010. Japan [is] first state introducing 3G in national and transition [go] to 3G [in] Japan have been reached in the year 2006. Afterwards Korea become to adopt the network 3G first and transition have been reached in the early year 2004, leading world in the field of telecommunications.

operator And network UMTS In the year 2005, network evolution 3G is being run for a few year because of limited capacities from network 2G existing. Network 2G created especial with a purpose to [is] data voice and tardy transmission. Because of quickly it him change current of consumer request, requirement of their non cable is not fulfilled.

“2.5G" (As well as 2,75G) is technology like service of data i-mode, phone the to have camera, high-speed data network transfer (or referred also High-Speed Circuit-Switched Data or shortened HSCSD) and [common/ public] radio package Service (or recognized by General Packet Radio Service or GPRS) created to provide some especial function like network 3G, but without full of transition to network 3G. This service is created to introduce the possibility from adjustment of technology of non cable for the consumer of improvement and demand for service 3G.

3G Technology.

2008-04-27T20:13:00.000-07:00

At the moment there is two branch from development 3G, that is from side GSM (Global System For Mobile Communication) pioneered by 3G Partnership Project and CDMA (Code Division Multiple Access) pioneered by 3G Partnership Project 2 ( 3GPP2). Both technology do not compatible and have competition.

One of the reason why service 3G can give the throughput larger ones is because technological usage spectrum spread over conducive input data which transmission will disseminated in all frequency spectrum. Besides getting broad band larger ones, service base on the spectrum spread over much more peaceful than timeslot or frequency slot.

Network 3G not represent to upgrade from 2G; operator 2G which affiliate by 3GPP needing to change many components to be able to give the service 3G. While operator 2G which affiliate technologically 3GPP2 easier in upgrading to 3G because various its network element have made to up at service of no cable broad band (broadband wireless). Service 3G have also been heralded but practically, many met the failure. Nippon and South Korea is example of where service 3G succeeding.

The History of 3G (Third-generation technology)

2008-04-14T07:22:00.000-07:00

There is even also technological growth of nirkabel can be embraced as follows:

1. First generation: analogous, low-speed, last for voice. Follow the Example Of The: NMT (Nordic Mobile Telephone) and AMPS (Analogous of Mobile Phone System)
2. Second Generation: digital, low-speed - middle. Follow the example of the: GSM and CDMA2000 1xRTT.
3. Third generation: digital, high-speed, for the broad band. Follow the example of the: W-CDMA (or recognized also by UMTS) and CDMA2000 1xEV-DO.

Between second generation and third generation, often inserted by Generation 2,5, that is digital, middle speed (till 150 Kbps). Technology which enter the category 2,5G service base on the data like GPRS (General Packet Radio Service & EDGE (Enhance of Data of rate for GSM Evolution) at GSM and PDN domain (Packet of Data Network) at CDMA domain.

Definition

In general, ITU-T, as cited by FCC defines 3G as a solution nirkabel which can give the speed access:

• Equal to 144 Kbps to the condition of to darting ( mobile)
• Equal to 384 Kbps to the condition of to walking ( pedestrian)
• Equal to 2 Mbps to the condition of static somewhere.

Source: various source

Technological GSM (Global System for Mobile)

2008-04-08T20:32:00.000-07:00

GSM is most popular telecommunications cellular technology in Indonesia. This technology promise the capacities which small relative compared to CDMA technology but because big much more market penetration than technology CDMA, hence GSM technology become the very successful technology carry out the telecommunications service.

GSM - Global System for Mobile, defeating CDMA - Code Division Multiple Access temporarily this. Chasm of WCDMA a.k.a. 3G carrying technology CDMA in it even also still crisscross and not yet can shift the GSM in chess of world of Indonesia telecommunications. Seems, technology GSM have grown on and very strong and heroic to be conquered.

In every operator GSM usually have the commissioned Optimization division to conduct the optimization of network GSM by arranging pattern of frequency re-use in network. Frequency Re-Use in GSM used to obviate the interference from two BTS with the same activity frequency. With the mechanism of frequency re-use hence interference can be avoided.

In technology GSM, service user which is in pursuance of conversation will be given the allocation 1 canal slot to conduct the conversation. This matter enable to we own the canal self moment is conversing without can be bothered by other consumer. But, thereby hence amount of available canal will be limited and cause the amount of conversation (user) capable to be served by BTS will amount to certain.

But that way, in GSM between consumers one other does not each other interference like in communications CDMA. This Matter gives result of more balmy and clear voice.

About BTS

2008-03-31T01:56:00.000-07:00

1. Antenna BTS for the GSM OF and CDMA usually in form of length in it there are two function antenna as transmitter and receiver. Long from antenna depended from its frequency, ever greater frequency of dimension antenna smaller conversely (from principle of pattern antenna = 1/2 lambda). BTS Antenna in general there is two types: OMNI Antenna and PANEL antenna.
At antenna Microwave (MW) Radio, like drum, this is including type of high performance antenna. Usually there is 2 brand, that is Andrew and RFS. Individuality from this antenna high performance is for which is like drum, and there are its cover, so-called radome. Function Radome for example to protect the component antenna, from weather change.

2. Connection from BTS to that BSC usually use the MW radio, because usually only requiring 1x2MBps (E-1). While from BSC to MSC, usually use the Microwave with the big capacities, until 1xSTM-1, or use the connection FO (for the metropolis of).

3. Feeder Antenna have the mean diameter 1 ¼, Longley depended from situation antenna put down in tower, long progressively its feeder damping ever greater.

4. Existing peripheral in Shelter site: BTS, Microwave Indoor of unit and Rectifier system. Have to use the AC as a mean to take care of the temperature in room at optimum temperature (+ 20C) so that lifetime equipment will be awaked. Besides there are systems of security alarm, floods alarm, fire alarm, alarm infrared.

5. BTS is usually rationed by DC supply (- 48 V), what is yielded by Rectifier system. The battery to back up the system if playing dead PLN usually provides with this Rectifier System back up the time range from 2 - 4 hour depended from the design BTS.

6. Because BSC represent the “Controller" from BTS, become this BSC connect with a few BTS, so that " rather visible from outside" BSC site usually have the Antenna MW transmission which is more. Also bigger Site BSC usually, with the existence of peripheral Genset, TRS which is more and so on

7. Grounding BTS usually differed with the lightning rod. Especial functions to take care of the impedance remain to stabilize, preventing leakage of electrics spreads.

CDMA Transmission

2008-03-27T03:50:00.000-07:00

In CDMA, technique of data transmission conducted differs from the transmission at GSM. CDMA use the more peaceful transmission technique, because in this technological history early its beginning used for military.

CDMA is true promise the data security if compared to an other technology like GSM, although we cannot say that the technology GSM is not peaceful. CDMA give the unique PIN code to every its user and only its user couple owning same key for the fox of code data accepted.

In general, process the data transmission in explainable technology CDMA as follows. Consignor, for example BTS (Base Transceiver Station) will arrange the signal before transmission pass the air media. Data beet at full speed lower (for example 9, 6 kbps) beforehand will be multiplied encoded PN owning high fast (for example 1, 2288 Mcps). With the multiplication process will be obtained spreading energy at wide frequency band (for example 1, 25 MHZ CDMA). Signal spread over this modulation will with the certain carrier RF for the transmission of to receiver.

Beside receiver, signals will demodulation beforehand by multiplying with the same carrier RF. Then signal will be disseminated by multiplying to return encoded PN which is the same as beside consignor. To get the data beet come from hence used a beet detector to cure the signal become the ordinary digital conversation.

Emulation GSM between 900 / 1800 and 1800

2008-03-25T03:53:00.000-07:00

Converse the GSM technology is not exclusive about costlier expense compared to operator CDMA; we still can trace the emulation between operators which later become madness.

We can see the emulation between 3 biggest GSM operator in Indonesia which more and more the madness. Two big operator battle the price where as operator which is one do not want to follow the current and chosen the strategy by self. So draw to careful.

If seen from usage of frequency band and technological, hence there is again war to be happened, but in this case old operator very beneficial with the existence of frequency of dual band which they have the. Operator there is still be other which momentarily will attend to marketing with the have capital of frequency band DCS1800 for the GSM and frequency band 2100 to 3G technology. What him can success? We just see wait the growth forwards.

Careful proper here is with the usage just frequency band 1800, coverage area to every its site will become smaller in comparison with coverage of frequency area 900 used by operator existing. Its consequence, to cover the same area have to be provided much more amount site many compared to operator existing using frequency 900. Whew, that means to require the big capital.

Hopefully with many its telecommunications industry in Indonesia, expense of cheap conversation progressively and coverage progressively extend.

Nokia

2008-03-17T23:34:00.000-07:00

A leading player in mobile communications in the Asia Pacific, Nokia first started operations in the region in the early 1980s. It has since established a leading brand presence in many local markets, and business has expanded considerably in all areas to support customer needs and the growth of the telecommunications industry in the region.

Nokia's regional corporate headquarters is located at Alexandra Technopark in Singapore. As the regional hub for Nokia, it is a base from which over 700 staff provide leading-edge technology, product and solutions support to the 20 diverse markets and Nokia offices in the Asia Pacific.

Nokia's regional treasury center - Nokia Treasury Asia - operates out of Singapore as an in-house bank for Nokia subsidiaries in the Asia Pacific region, while Nokia Research Centre - the corporate research unit - has offices in Japan and China. Nokia also manufactures products out of three major facilities in Masan, Korea, and Beijing and Dongguan in China.

As of January 2004, Nokia streamlined its global organizational structure to strengthen its focus on convergence, new mobility markets and growth. To address emerging new business areas in the Mobility era while continuing to grow its leadership in mobile voice communications, Nokia has four business groups to best meet the unique dynamics of each business.

Mobile Phones offers a global range of highly competitive mobile phones for large consumer segments, and develops mobile phones for all major standards and customer segments in over 130 countries. It is responsible for Nokia's core mobile phones business, based mainly on WCDMA, GSM, CDMA and TDMA technologies. Mobile Phones focuses on bringing feature-rich, segmented mobile phones to the global market.

Multimedia brings mobile multimedia to consumers in the form of advanced mobile devices and applications. Its products have features and functionality such as imaging, games, music, media and a range of other attractive content, as well as innovative mobile enhancements and solutions.

Networks continues to offer leading-edge network infrastructure, technology and related services, based on major wireless standards to mobile operators and service providers. Focusing on the GSM family of technologies, the group aims at leadership in GSM, EDGE and WCDMA radio networks. Our networks have been installed in all major global markets that have adopted these standards. Networks is also a leading provider of broadband access and TETRA networks for professional users in the public safety and security sector.

Enterprise Solutions provides a range of terminals and seamless mobile connectivity solutions based on end-to-end mobility architecture, dedicated to helping businesses and institutions worldwide improve their performance through extended mobility. Its end-to-end solution offerings range from business optimized mobile devices on the front end, to a robust portfolio of mobile business optimized gateways in the back end including: wireless email and internet, application mobility, message protection, virtual private networks, firewalls, and intrusion protection.

Website : http://www.nokia.co.id

AlanDick

2008-03-17T23:32:00.000-07:00

The AlanDick Group of companies is a total communications infrastructure solutions provider with the global logistics to provide innovative products and services to satisfy the needs of the cellular network, broadcast, radar/surveillance and transportation markets.

With offices across 5 continents AlanDick is a world leading organisation with the ability to plan, design, deploy, develop, integrate, maintain, manage, monitor, support, and optimise communication systems across the globe.

The company comprises two main parts, AlanDick Europe and AlanDick International. This structure has grown from recognition that the different markets require specific attention, not only at a project, country or regional level, but all the way through to the CEO and operating board of directors.

Since its inception, AlanDick has been manufacturing product solutions that have brought quality-engineered designs to the communications market.

Today, AlanDick’s products and services include a wide selection of self-supporting structures, monopoles, cellular and GSM antennas, mobile cell sites, wireless infrastructures, component solutions, telemetry and optimisation systems including WiFi, WiMAX, fixed line broadband solutions and all backed by a wide range of high quality support services.

From feasibility study and conceptual design to fabrication, installation, commissioning, optimisation, integration, deployment, maintenance and support, AlanDick offers complete network solutions across multiple technologies.

Website : http://www.alandick.com

NEC

2008-03-17T23:30:00.000-07:00

Established in 1992, PT. NEC Indonesia (previous namely PT. NEC Nusantara Communications) evolves in realizing the importance of telecommunication structure, information and broadcasting solutions.

NEC Corporation and Sumitomo Corporation are the shareholders of PT. NEC Indonesia. By their supporting, the company with national perspective is committed to increase and develop the local contents and local technology by cooperating in technology transfer program. In this case, NEC as a leading technology company is transferring the technology and know-how in progressive and systematic manner.

Related to the expansion of Company’s line of business, the Company integrates with NEC - Jakarta Representative Office that is established in 1968. The purpose of this integration is to achieve Company’s position as a leader of a telecommunication company in Indonesia and getting the role as a total solution provider.The company is engaged in Design, Engineering, Software Development, Marketing and Sales, Importing and Exporting, Distribution, Installation, System Integration, Maintenance, Repairing and Servicing of the following fields:

a. Telecommunication System
b. Computer, Information, Software and Peripheral System
c. Mobile Wireless System
d. Broadcasting System
e. Multimedia
f. Any other business related to Information Technology (IT) System

Website : http://www.nec.co.id

Ericsson

2008-03-17T01:05:00.000-07:00

Ericsson (Telefonaktiebolaget L. M. Ericsson) (NASDAQ: ERIC, OMX: ERIC B) is a leading Swedish-based provider of telecommunication and data communication systems, and related services covering a range of technologies, including handset technology platforms. Founded in 1876 as a telegraph equipment repair shop by Lars Magnus Ericsson, it was incorporated on August 18, 1918. Headquartered in Kista, Stockholm Municipality, since 2003, LM Ericsson is considered to be part of the so-called "Wireless Valley". Since the mid 1990s, Ericsson's extensive presence in Stockholm helped transform the capital into one of Europe's hubs of information technology (IT) research.

In the early 20th century, Ericsson dominated the world market for manual telephone exchanges but was late to introduce automatic equipment. The world's largest ever manual telephone exchange, serving 60,000 lines, was installed by Ericsson in Moscow in 1916. Throughout the 1990s, Ericsson has held a 35-40% market share of installed cellular telephone systems. Like most of the telecommunications industry, LM Ericsson suffered heavy losses after the telecommunications crash in the early years of the 2000s, and had to retrench tens of thousands of staff worldwide in an attempt to staunch the losses.

The handsets division got a fresh start in 2001 in the form of a joint venture with Sony called Sony Ericsson. LM Ericsson is a major provider of handsets and an infrastructure supplier for all major wireless technologies. It has played an important global role in modernizing existing copper lines to offer broadband services and has actively grown a new line of business in the professional services area.

On the 18th of February 2008, It was announced that Aastra Technologies would acquire the enterprise PBX division of Ericsson, This move has caused considerable consternation among Ericsson's partner companies.

Website : http://www.ericsson.com/id

Siemens

2008-03-17T00:53:00.000-07:00

Siemens in Indonesia has been a reliable and competent partner for infrastructure development in the business areas of Power, Automation and Control, Medical, Transportation, Lighting, and Information and Communications for 150 years. The company is the largest telecommunications supplier in Indonesia, with more than 40 percent market share in the booming mobile networks business. Siemens has contributed approximately one-sixth of the installed energy capacity in Indonesia by providing a complete range of power generation equipment. In fiscal 2006 (October 1, 2005 – September 30, 2006), sales to customers in Indonesia amounted to EUR 863 million. New orders totaled around EUR 1.1 billion. Siemens currently has about 3,600 employees in Indonesia.

Information and Communications

Our Communications Group (Com) supplied end-to-end solutions to further expand Telkomsel’s countrywide network as a turnkey project. Com successfully carried out the world’s first-ever implementation of the intelligent network feature. This customized feature is especially designed to enable Indosat to offer a variety of attractive services to its subscribers, such as its 5 hours free talk services. Hutchinson Telecom Indonesia, a new 3G mobile operator, awarded Siemens a contract to supply the first combined 2G/3G complete network facilities and to manage the network’s operation throughout the country for three years. In fixed networks, Siemens supplied its reliable solutions for the broadband network that enables PT. Telkom to offer its customer broadband applications such as TV streaming over the Internet.

Website : http:www.siemens.co.id

Samsung

2008-03-17T00:45:00.000-07:00

Samsung Group represents one of the biggest electronic companies of the world. Founded at 1 March 1938 in Daegu, Korea, these companies operate in 58 states and have more than 208.000 workers. At its 2003 earnings US$101, 7 billion

This time, Samsung operate [in] 5 business area, that is telecommunications (phone to grasp and network), Digital Household Equipments (including washing machine, oven microwave, refrigerator, VHS and DVD player, etc), digital media, LCD, and semiconductor

Samsung (what is in Korean mean three star) founded by Lee Byungchul

Samsung is one of the conglomerate (biggest chaebol) South Korea starting as company export at 1938 and precociously to other area.

Website : http://www.samsung.com/id

Alcatel-Lucent

2008-03-17T00:39:00.000-07:00

Alcatel-Lucent’s vision is to enrich people’s lives by transforming the way the world communicates. Alcatel-Lucent provides solutions that enable service providers, enterprises and governments worldwide, to deliver voice, data and video communication services to end-users. As a leader in fixed, mobile and converged broadband access, carrier and enterprise IP technologies, applications, and services, Alcatel-Lucent offers the end-to-end solutions that enable compelling communications services for people at home, at work and on the move.

With 77,000 employees and operations in more than 130 countries, Alcatel-Lucent is a local partner with global reach. The company has the most experienced global services team in the industry, and Bell Labs, one of the largest research, technology and innovation organizations focused on communications. Alcatel-Lucent achieved adjusted revenues of Euro 17.8 billion in 2007, and is incorporated in France, with executive offices located in Paris.

Organization
With a strong focus on complete solutions maximizing value for customers, Alcatel-Lucent is organized around three business groups and two geographic regions. The Carrier Business Group serves fixed, wireless and convergent service providers - as well as enterprises and governments for their business critical communications. The Enterprise Business Group focuses on meeting the needs of business customers. The Services Business Group designs, deploys, manages and maintains networks worldwide. The company's geographic regions are the Americas and Asia-Pacific, Europe, Middle East, and Africa.

Innovation & Technology
Alcatel-Lucent today is one of the largest innovation powerhouses in the communications industry, representing an R&D investment of Euro 2.7 billion, and a portfolio of more than 25,000 active patents spanning virtually every technology area. At the core of this innovation is Alcatel-Lucent’s Bell Labs, which brings together Lucent Technologies' Bell Labs and Alcatel’s Research & Innovation organizations, providing Alcatel-Lucent with an innovation engine comprising researchers and scientists at the forefront of research into areas such as multimedia and convergent services and applications, new service delivery architectures and platforms, wireless and wireline, broadband access, packet and optical networking and transport, network security, enterprise networking and communication services and fundamental research in areas such as nanotechnology, algorithmic, and computer sciences.

History
Formed from the merger of Alcatel and Lucent Technologies, Alcatel-Lucent combines two entities that share a common lineage that can be traced back to 1986, when Alcatel’s parent company, CGE (la Compagnie Générale d’Electricité), acquired ITT’s European telecom business. Nearly 60 years earlier, ITT had purchased most of AT&T’s manufacturing operations outside the United States. AT&T was Lucent’s former parent company.

By creating Alcatel-Lucent we are bringing our common lineages back together and starting an exciting new chapter of our history -- creating the world’s first truly global communications solutions provider, with the most complete end-to-end portfolio of solutions and services in the industry.

Website : http://www.alcatel-lucent.com

ZTE

2008-03-17T00:34:00.000-07:00

ZTE is a leading global provider of telecommunications equipment and network solutions. ZTE's product range is the most complete in the world, covering virtually every sector of the wireline, wireless, terminal and service markets.

ZTE commits around 10% of its annual turnover to research and development and takes a leading role in a wide range of international bodies developing emerging telecoms standards. It is China's only listed telecoms manufacturer, with shares publicly traded on both the Hong Kong and Shenzhen Stock Exchanges. ZTE was the only Chinese IT and telecoms manufacturer listed in Business Week 2005's Information Technology 100 and was also included in BusinessWeek's 2006 ranking of China's Top 20 Brands.ZTE offers its customers a unique range of services. The company delivers innovative, custom-made products and services to major operators in the world, helping them to achieve continued revenue growth and to shape the future of the world's communications.

ZTE has set up 15 research and development institutes in China, USA, Sweden, India, Pakistan and France. The company has set up a complete human resources management system for recruitment, training, appointment and employee motivation.

ZTE has achieved fast market share growth at home and abroad and a considerable proportion of ZTE's growth is now coming from the international market. The company has established partnerships with over 500 operators in more than 120 countries around the world.

Website : http://wwwen.zte.com.cn

Motorola

2008-03-17T00:33:00.000-07:00

Motorola products have been sold inside Indonesia for most of the 50 years of Indonesian Independence. Although a country rich in natural resources with a large population and available work force, Indonesia was developing very slowly until the de-regulation period started in 1989. As the country started to grow rapidly, Motorola set up a Trade Representative Office in Jakarta in 1991. Indonesia continued its rapid growth and Motorola established a limited liability company, PT. Motorola Indonesia in 1995.

Starting from a small office staff of 5 people in 1991, the Motorola staff has increased to about 120 people. Products sold by Motorola are mainly used to develop and support the telecommunications infrastructure of Indonesia. The main products are cellular telephones and systems as well as two-way radios and radio systems. PT. Motorola Indonesia provides sales, marketing and engineering support for Motorola products. Additional services provided include system engineering, site surveys and maintenance support. Setting up the human resources to support these areas has been augmented by Motorola-provided training, both here in Indonesia and at other Motorola world-wide locations and facilities.

Motorola has stressed its fundamental corporate “principles of doing business” in the business conducted in Indonesia. These principles include maintaining the highest levels of integrity and ethics with customers, suppliers, employees, the government and society at large. All employees are given periodic updates to reinforce these principles and to enhance awareness to ethical behavior.

Website : http://www.motorola.com/id

List of Vendor Telecommunications In Indonesia

2008-03-17T00:30:00.000-07:00

In Indonesia so much good Provider telecommunications of GSM and or CDMA, to support their business every Provider have the network of peripheral technique like BTS and or MW provided by vendor, among that vendor is:

Alcatel-Lucent
Is a global company, centering in French, producing hardware, software and service for the Provider of telecommunications service. Alcatel sell the equipments for the network of voice communications make a move and extension remain to, network of data and channeling of television and video.

Ericsson
As multinational, name of Ericsson have old stuff. As industry providing information technology and communications, Ericsson has developed the Global Technology System for Mobile Communications (GSM) from generation 2G, 2, 5 of last G technology and, that is 3G. Besides Ericsson have developed the technology of Code Division Mobile Access (CDMA) for the operator of world. “Indonesia represents one of [the] most dynamic markets in South-East Asia, because telecommunications penetrations make a move which still lower.

Siemens
Siemens have the long history in Indonesia almost 150 year, PT. Siemens Indonesia is subsidiary company from Siemens founded year 1973 as Vendor in area electrical and engineer the electronic. Siemens have inculcated the big capital to be infrastructure ready in Indonesia,

Motorola
Motorola products have been sold inside Indonesia for most of the 50 years of Indonesian Independence. Although a country rich in natural resources with a large population and available work force, Indonesia was developing very slowly until the de-regulation period started in 1989. As the country started to grow rapidly, Motorola set up a Trade Representative Office in Jakarta in 1991. Indonesia continued its rapid growth and Motorola established a limited liability company, PT. Motorola Indonesia in 1995.

ZTE
ZTE is a leading global provider of telecommunications equipment and network solutions. ZTE's product range is the most complete in the world, covering virtually every sector of the wireline, wireless, terminal and service markets.

Samsung
This time, Samsung operate in 5 business area, which is telecommunications (phone to grasp and network), Digital Household Equipments (including washing machine, oven microwave, refrigerator, player VHS and DVD, etc), digital media, LCD, and semiconductor.

Nokia
Always offer the network infrastructure leading, the service and technology, pursuant to especial standard nircable for the operator of mobile and service provider. Focusing at technology GSM, group orients the leadership in network of radio GSM, EDGE And WCDMA. Our Network has installed in part global market which has adopted this standard. Network also represents the provider leader from accessing broadband and network TETRA for the consumer of professional in public safety and security sector.

NEC
Established in 1992, PT. NEC Indonesia (previous namely PT. NEC Nusantara Communications) evolves in realizing the importance of telecommunication structure, information and broadcasting solutions.

AlanDick
The AlanDick Group of companies is a total communications infrastructure solutions provider with the global logistics to provide innovative products and services to satisfy the needs of the cellular network, broadcast, radar/surveillance and transportation markets.

PT Smart Telecom

2008-03-06T03:31:00.000-08:00

PT Smart Telecom is a new cellular telecommunication provider in Indonesia leveraging CDMA2000 1X and EVDO-Rev A technology using the 1900 MHz frequency. Smart Telecom provides great and economical services for retail and corporate customers in more than 50 cities in Java Island and will soon cover all regions in Indonesia.

Recently, Smart Telecom signs a two year supply agreement valued at $68.0 million with Axesstel Inc, a San Diego, California based leader in the design and development of fixed wireless voice and broadband data products.

PT Smart Telecom will use Axesstel's phone and USB modem to launch its new CDMA2000 1xEV-DO 1900 MHz band network within PT Smart Telecom's licensed area nationwide across Indonesia. The Axesstel phone will provide consumers and small businesses with voice calling services from the home or office. The USB modem will offer mobile professionals, small businesses owners and small office / home office (SOHO) users with broadband access to email and the Internet in order to stay productive while working away from the office

Website : http://www.smart-telecom.co.id

PT Sampoerna Telekomunikasi Indonesia

2008-03-06T03:28:00.000-08:00

PT Sampoerna Telekomunikasi Indonesia is the sole licensee of CDMA2000 1X technology at 450 MHz band in the country. Given its technology advantage, Sampoerna Telekomunikasi Indonesia will first focus on offering telecommunication access to the previously underserved and underprivileged rural markets. Over the next two years, the company will have nationwide coverage, allowing the company to bridge the rural-urban communities. The company is headquartered in Jakarta, Indonesia and has regional offices in all provincial markets across the country.

Sampoerna Telekomunikasi Indonesia will utilize its expanded 450 MHz band CDMA2000 1X network to re-launch fixed wireless service under the new Ceria brand name. The Ceria service will be launched on March 1, 2006 in the province of Lampung, followed by a launch in the province of Bali a few weeks later.

Sampoerna Telekomunikasi Indonesia appeared in Indonesia telecommunication horizon after its acquisition of PT Mandala Selular Indonesia, the original licence holder of the 450 Mhz frequency. And Mandala Selular Indonesia it self become telecommunication player after its acquisition of PT Mobisel, one of several NMT (nordic mobile telephone) and AMPS operator. Currently only Mandala Selular Indonesia exist in 450 Mhz, the other NMT operator moved to CDMA 800 MHZ and together established Mobile-8 (PT Mobile-8 Telecom), one of CDMA 200 1X operators.

And as Mobisel since the beginning has a nation-wide operating licence, Sampoerna Telekomunikasi Indonesia also hold licence to provide nation-wide CDMA 450 Mhz services.

On February 2006, Sampoerna Telekomunikasi Indonesia signed agreement with Axesstel Inc (USA), a leader in the design and development of fixed wireless voice and broadband data products, to supply the company with its P450R and L450R fixed wireless phones. Axesstel is headquartered in San Diego, California, with a research and development center and manufacturing facilities in Seoul, South Korea

PT. Telkomsel

2008-03-06T03:17:00.000-08:00

Telkomsel is the leading operator of cellular telecommunications services in Indonesia by market share.

By the end of September 2007, Telkomsel had 44,5 million customers which based on industry statistics represented a market share of around 53%.

Telkomsel provides GSM cellular services in Indonesia, through its own nationwide Dual band 900/1800 MHz GSM network, and internationally, through 268 international roaming partner in 155 countries (end of 2006). In September 2006, Telkomsel became the first operator in Indonesia to launch 3G services.
The company provides its subscribers with the choice between two prepaid cards-simPATI and kartuAs, or the post-paid kartuHALO service, as well as a variety of value-added services and programs.

Telkomsel's operations in Indonesia have grown substantially since the commercial launch of its post-paid services on 26 May 1995. In November 1997, Telkomsel became the first cellular telecommunications operator in Asia to introduce rechargeable GSM pre-paid services.

Telkomsel's gross revenues have grown from Rp 3,59 trillion in 2000 to Rp 34,89 trillion in 2006. Over the same period, the total number of Telkomsel's cellular subscribers increased from approximately 1.7 million as at 31 December 2000 to 35,6 million as at 31 December 2006.

Telkomsel has the largest network coverage of any of the cellular operators in Indonesia, providing network coverage to over 90% of Indonesia's population and is the only operator in Indonesia that covers all of the country's provinces and counties, and all sub-counties ("kecamatan") in Sumatra, Java, and Bali/Nusra. The company offers GSM Dual Band (900 & 1800), GPRS, Wi-Fi, EDGE, and 3G Technology.

Website : www.telkomsel.com

PT Pasifik Satelit Nusantara

2008-03-06T03:11:00.000-08:00

PT Pasifik Satelit Nusantara (PSN) is the first private satellite telecommunications company in Indonesia and a leading Asian provider of a full range of satellite-based telecommunication services, including both fixed and mobile telephony services.
To this end, PSN has developed a business strategy as follows;
(i) focus on the Asia-Pacific region
(ii) use satellites to provide innovative communications solutions
(iii) build a customer base by marketing its products and services directly to end users
(iv) capitalized on this base by developing and cross-marketing a broad range of telecommunications and multimedia services
(v) build upon its relationships with strategic partners, including shareholders and co-investors.
PSN is focused on becoming a fully integrated provider of satellite-based telecommunication products and services in Asia, including the wholesale leasing of satellite capacity and big three services to be offered to end users.

Mobile Satellite Services

PSN mobile satellite-based communications services provice unlimited access to communications in Indonesia and throughout the Asia Pacific region, using small, highly movable terminal or equipment, including personal handsets.

Fixed Satellite Services

PSN fixed satellite-based communication services are delivered via fixed terrestrial user terminal or installations, and comprise a wide range of capabilities from basic telephony to advanced multimedia transmissions.

Website : www.psn.co.id

PT Natrindo Telepon Seluler

2008-03-06T02:37:00.000-08:00

PT Natrindo Telepon Seluler (NTS) is technological operator cellular national of GSM and 3G in Indonesia. NTS commit to give the service able to assign value more to life style society, by providing high telecommunications cellular service with quality and always place forward the innovation to its entire customer

NTS in this time operate in three metropolis (up to October 2007), Jakarta, Bandung, and Surabaya. This Company also is developing network 2G and 3G it’s to some other region in all biggest market center in Java, other island And Sumatra

NTS plan for the investment of more than US$ 1 billion in 3 until 4 year forwards in order to continue to develop its network to entire/all Indonesia region.

NTS intend to become an organization which has young soul, motivated, and dynamic. NTS promise a conducive unique activity environment all young professional to expand and build the challenger culture majoring enthusiasm in working, inspiration, responsibility, speed, and motivate.

In this time NTS employ more than 300 professional people in Indonesia

NTS founded at October 2000. This company is supported by two big stockholders, which is Saudi Telecom Company (STC), providing service of national telecommunications in Arab Saudi and Maxis Communications, providing biggest telecommunications cellular service in Malaysia.

STC offer the telecommunications service remain to and cellular, data, and internet to individual consumer and household. In this time, Saudi Telecom have the employees more than 22.000 people and serve more than 16 million customer of telecommunications cellular and 4,5 million customer of telecommunications remain to. Saudi Telecom has the wide of network and biggest infrastructure for the service of middle telecommunications cellular In the East.

Maxis represent the sophisticated telecommunications service organizer in Malaysia, by immeasurable innovate in service of telecommunications cellular, network remain to and international network service to its customer. Starting service at August 1995, in this time Maxis is biggest operator cellular in Malaysia and noted as company opened to 5 biggest in Malaysia.

Website : www.nts.co.id

PT. Excelcomindo Pratama Tbk

2008-03-06T02:16:00.000-08:00

PT. Excelcomindo Pratama Tbk, or shortened by XL, is a company of operator of telecommunications seluler in Indonesia.
XL starts to operate commercially on 8 October 1996, and represent the first privat enterprise providing service phone the mobile in Indonesia.
XL have four product GSM, that is Bebas (prepaid), Jempol (prepaid), Xplor (post-paid), and newest Jimat (at first represent the service type for the Jempol of, but then developed to become the product by self more majored for the communications of out country). Besides XL also provide the corporate service which is the including Internet Service Provider (ISP) And Voip.

Stockholder XL in this time is:

• Indocel Holding Sdn. Bhd. (59, 67%), representing company had [by] 100% by TM International (L) Limited (TMIL). TM International (L) Limited represents the subsidiary company of Telekom Malaysia Berhad (special TM) handle the investment international.
• Khazanah of National Berhad ( 16,81%), representing investment organization property of Government Malaysia
• PT Telekomindo Primabhakti ( 15,97%), representing subsidiary company of Rajawali Corporation, owning telecommunications business, hotel, consumer requirement, and ritel
• AIF (Indonesia) Limited (7, 38%), representing company of financing private sector which have station in Hong Kong.

Website : http://www.xl.co.id

PT Mobile-8 Telecom

2008-03-06T02:14:00.000-08:00

PT Mobile-8 Telecom (Mobile-8) was established on December 16, 2002 using the brand name Fren (Fast Reliable Enjoyable Network). Mobile-8 launched its prepaid service on December 8, 2003 and its postpaid service on April 8, 2004. Mobile-8 offers a variety of value-added services and programs using the CDMA 2000-1x technology that provides better voice clarity, lower dropped calls and faster data access.
Through its own nationwide 800 MHz CDMA network, Mobile-8 coverage area currently extends to all major cities and most secondary cities as well as some rural areas across Java and Bali. Mobile-8 is targeting more than 80% nationwide coverage by 2010, and will begin its expansion to Sumatera (including Medan, Lampung and Palembang), Kalimantan (including Banjarmasin, Balikpapan, Palangkaraya, Pontianak and Samarinda), Sulawesi and elsewhere in Indonesia beginning first quarter of 2007.
In addition, Mobile-8 also provides services internationally, through international roaming partner in 22 countries including United States of America, Canada, United Kingdom, Australia, Japan, South Korea, China, Taiwan, Singapore, Malaysia, Hong Kong, Iran, Bangladesh, Brazil, Egypt, India, Jordan, Kuwait, Macao, Mexico, Sri Lanka and Thailand.
On May 2nd, 2006 Mobile-8 became the first CDMA cellular operator in Indonesia to commercially launch a 3G high-speed mobile internet services in Jakarta based on CDMA 2000-1x Evolution Data Optimized (EVDO) platform that can deliver high speed data access up to 2.4 Mbps. This include the introduction of TV MOBI, allowing all Fren subscribers to enjoy a wide-range of streaming-based multimedia contents, broadcast live from TV channels and video on demand, supporting by the MNC group, which has decades of experience in providing high quality information and entertainment contents.
To date, Mobile-8 is the fourth largest and the only CDMA-based nationwide cellular operator in the 800 MHz spectrum on the CDMA 2000 1X platform. As of June 30, 2006 Mobile-8 has achieved approximately 1,3 million subscribers consisting 98.3% of our prepaid subscribers and 1.7% postpaid subscribers.
Mobile-8 customer service points are ready and available to assist our customers through its 18 Points of Charging, 30 Mobile-8 centers and sales counters, independent distributors and outlets, Mobile-8 sales force, banks ATM networks, as well as Mobile-8 Customer Care Line operating a 24-hour call centre that is accessible by our subscribers through a toll free number at “888” with four language capability namely Bahasa Indonesia, English, Korean and Mandarin.

Website: www.mobile-8.com

PT Indosat

2008-03-06T02:11:00.000-08:00

PT Indosat , Tbk was established in 1967 as a foreign investment company to provide international telecommunications services in Indonesia, commencing its operations in 1969 with the inauguration of the Jatiluhur earth station. In1980, the Government of Indonesia acquired all of the shares of Indosat, which then became a State-Owned Enterprise (SOE). In 1994, Indosat listed its shares on the Jakarta Stock Exchange, the Surabaya Stock Exchange and the New York Stock Exchange, achieving the distinction of being the first SOE to be listed overseas.
From 1969 until 1990, Indosat provided switched and non-switched international telecommunications services, including international direct dialling telephony, international data network communications, international leased lines and international television transmission services.
Entering the 21st century and in keeping with the global trends, the Government of Indonesia decided to deregulate the national telecommunications sector, opening it up to free market competition. From 2001, all cross-ownerships between Indosat and the domestic telecommunications provider, Telkom, have been eliminated, whereas the exclusivity rights of the two telecommunications service providers will be terminated in several stages.
Indosat pursued a main course of development of its cellular business starting in the mid 90’s. In 2001, we established PT Indosat Multi Media Mobile (IM3), followed by acquiring full control of PT Satelit Palapa Indonesia, thus making IndosatGroup the second largest cellular operator in Indonesia.
At the end of 2002, the Government of Indonesia undertook a 41.94% divestment of its shares in Indosat to Singapore Technologies Telemedia Pte. Ltd. through the holding company of Indonesia Communications Limited. With this divestment, Indosat is once again a foreign investment company, offering full fledged, integrated network and services in information and communication solutions.
On November 2003, following the signing of the Merger Deed to merge Satelindo, IM3 and Bimagraha into Indosat, Indosat emerges as a cellular focused Full Network Service Provider (FNSP). By consolidating its cellular, fixed telecommunications and MIDI services into a single organization, Indosat is well-positioned to be the telecommunication service provider with the comprehensive range of products offering in Indonesia . This was followed by a comprehensive transformation program, launched in 2004, encompassing in human resouces, technology, platform and corporate culture and values. The transformation has started to demonstrate encouraging results as the company posted record revenues that surpassed Rp 10 trilion threshold and increased in margin its 10th year as a publicly listed company.
Indosat is the second largest mobile operator with 16.704.639 subscriber base by the end 2006. Indosat launched its 3.5G for the Jakarta and Surabaya regions in November 29, 2006. Indosat 3.5G in the intermediate generation of the 3G technology, which enables subscribers to enjoy better quality voice, video or hifh speed data/internet access of up to 3.6 Mbps or around 9 times faster than standard 3G service. All Indosat node B has utilized the HSDPA (High Speed Downlink Packet Access) technology. Indosat is the first 3G operator , which fully adopt the HSDPA technology base in Indonesia.
On December 15, 2006, Indosat has accepted 2 channels no. 589 and 630 on its 800 MHz frequency band to operate Local Wireless Fixed Telecommunication Network in Jabotabek area. Following the approval of these 2 channels, Indosat will continue to expense local wireless fixed telecommunication services in Jabotabek area and continue to develop cellular services thoughout Indonesia

Website : http://www.indosat.com

List of The Telecommunications Product in Indonesia

2008-03-06T01:31:00.000-08:00

Following is list of product of telecommunications of cellular Indonesia, according to type and operator company.

3G/ 3,5G (HSDPA)

• Telkomsel 3,5G HSDPA Broadband (Upto 3,6 Mbps)
• Indosat 3,5G Broadband - no. Prefix 0814
• XL 3,5G HSDPA Broadband

GSM

• Indosat (Satelindo and Indosat-M3)

o Mentari (prepaid) - no. Prefix 0815, 0816, and 0858
o Matrix (post-paid) - no. Prefix 0815, 0816
o Matrix Auto (prepaid-post-paid flexible) - no. Prefix 0855
o IM3 (prepaid) - no. Prefix 0856, 0857

• Natrindo Telepon Seluler (Lippo Telecom)

o Solusi (prepaid and post-paid, Area Coverage Surabaya, Malang & Pasuruan) - no. Prefix 0831

• Telkomsel

o SimPATI (prepaid) - no. Prefix 0812 and 0813
o KartuAs (prepaid) - no Prefix 0852
o KartuHALO (post-pad) - no. Prefix 0811, 0812, and 0813

• XL

o Bebas (prepaid) - no. Prefix 0817, 0818, 0819, 0859, 0878 and 0879
o Jempol (prepaid) - no. Prefix 0817, 0818, 0819
o Xplor (post-paid) - no. Prefix 0817, 0818, 0819
o Jimat (prepaid) - no. Prefix 0817, 0818, and 0819

• Pasifik Satelit Nusantara

o ByRU (prepaid and post-paid)
o PASTI (prepaid and post-paid)

• Hutchison Charoen Pokphand Telecom

o 3 (prepaid and post-paid) - no. Prefix 0896, 0897, 0898, 0899

Mobile CDMA

• Mobile-8

o Fren (prepaid and post-paid) - no. Prefix 0885, 0886, 0887, and 0888

• Smart Telecom

o Smart - no. Prefix 0881, 0882, 0883, 0884

• Sampoerna Telekom

o Ceria (prepaid and post-paid) - no. Prefix 0828

Fixed wireless CDMA

• Bakrie Telecom

o Esia (prepaid and post-paid)
o Wifone (prepaid and post-paid)
o Wimode (post-paid) Only Data Access
o EsiaTel (post-paid) Only Telephone Shop

• Indosat

o Jagoan StarOne (prepaid)
o StarOne (post-paid)

• Telkom

o TelkomFlexi Trendy (prepaid)
o TelkomFlexi Classy (postpaid)

- Code of Area and prefix number depended from region which the number enlisted.

PT Hutchison Telecommunications International Limited

2008-03-06T01:20:00.000-08:00

Hutchison Telecommunications International Limited (‘Hutchison Telecom’ or ‘the Group’) is a leading global provider of
telecommunication services. The Group currently offers mobile and fixed-line telecommunication services in Hong Kong,
and operates mobile telecommunication services in Macau, India, Israel, Thailand, Sri Lanka, Ghana, Indonesia and
Vietnam. It was the first provider of 3G mobile services in Hong Kong and Israel. Its leading brands include “Hutch”, “3” and
“Orange”.
Hutchison Telecom is a listed company with American Depositary Shares quoted on the New York Stock Exchange under
the ticker HTX and shares listed on the Stock Exchange of Hong Kong under the stock code 2332. A member of the Hong
Kong-based Hutchison Whampoa Group, Hutchison Telecom is committed to providing superior telecommunication services
in dynamic markets. For more information about Hutchison Telecom, see www.htil.com.
Cautionary Statements
This press release contains forward-looking statements. Statements that are not historical facts, including statements about
the beliefs and expectations of Hutchison Telecommunications International Limited (‘the Company’), are forward-looking
statements. These statements are based on current plans, estimates and projections, and therefore you should not place
undue reliance on them. Forward-looking statements speak only as of the date they are made, and the Company
undertakes no obligation to update publicly any of them in light of new information or future events. Forward-looking
statements involve inherent risks, uncertainties and assumptions. The Company cautions you that if these risks or
uncertainties ever materialise or the assumptions prove incorrect, or if a number of important factors occur or do not occur,
the Company’s actual results may differ materially from those expressed or implied in any forward-looking statement.
Additional information as to factors that may cause actual results to differ materially from the Company’s forward-looking
statements can be found in the Company’s filings with the United States Securities and Exchange Commission.

Hutchison Telecom launches Indonesian operation

Hong Kong, 29 March 2007 – Hutchison Telecommunications International Limited (SEHK: 2332, NYSE: HTX;
“Hutchison Telecom”) today announced the launch of its Indonesian mobile operation PT Hutchison CP
Telecom (“HCPT”). HCPT is a partnership of Hutchison Telecom and the Charoen Pokphand Group. The
Company commits to providing GSM mobile telephony services under the 3 brand with 3G network services
overlaid in Jakarta initially.
In a market where the majority of the population is underserved in terms of GSM mobility, HCPT aims to satisfy
the demand through the most innovative and customer-oriented products and services on the market, an
extensive distribution network and simple, creative and best-value tariff plans.
At launch, HCPT’s network covers most of the Java Island and the company intends to expand its coverage to
the Sumatra within 2007 and commence service in Kalimantan and Sulawesi by the end of 2008.
Dennis Lui, Chief Executive Officer of Hutchison Telecom said: “With one of the largest populations in the
region and a low wireless penetration rate, Indonesia is an extremely attractive market that fits well with the
Group’s model of pursuing growth and creating value in dynamic markets.”
“The huge growth potential combined with Hutchison Telecom’s international expertise and proven track record
in driving growth in new markets make us confident that Indonesia will soon become one of our principal growth
markets in the years to come,” Mr Lui added.

Technology Wireless Base on Cellular

2008-02-27T23:06:00.000-08:00

Cellular technology made for the application of macrocellular and limited traffic closeness. On that account this technology gives the adequate solution for the development of JARLOKAR (Local Network Access Radio) in area of suburban and also rural. But which important to remember the problem of limitation is quality of voice and frequency allocation.

There are some technology of cellular radio operating whereas this in the entire world. But nothing standard in the technology. These matters in the reality limit the system development of radio of itself cellular, especially which is concerning problem roaming.

Differ from the technology cordless, technological of cellular have the ability for the mobility of higher level and larger ones coverage. For example from cellular network shall be as follows:

• Analogue Cellular Radio
Among the system, system AMPS relative have the technological excellence, especially if evaluated from canal capacities conduct following accelerating its transmission. in this case mean that in system of AMPS of time of call development is shorter relative, something that it is of course very expected by operator STBS. Typical Network of AMPS.
In Indonesia this system have been made as STB National since year 1989, extending usage STBS in Indonesia, which is on its beginning apply the system NMT450 (STB-C).

• Cellular Radio
In growth STBS hereinafter, where make-up of efficiency of spectrum exploiting and quality of and also service type represent the very required matter, adjustment of technology digital cellular have come to the prima facie consideration.
Fundamental reasons from digital adjustment of technology in STBS for example:
a. Digital Signal relative more impenetrable compared to analogous signal
b. Peripheral tend to cheaper, along with its fast is digital technological growth
c. Make-Up of capacities, caused by economical digital modulation technique of spectrum
d. New Service type can be obtained, especially if integrated by ISDN
e. Better Security relative.
Big group of digital cellular radio system operating in the world for example NADC (North American Digital Cellular), GSM ( Global Sellular Mobile), DAMPS ( Digital AMPS), JDC (Japan Digital Cellular) and IS-95 (method access the CDMA).
In Indonesia systems which have been blazed the way its operation is GSM, this matter is relied on authentication of implementation GSM in Batam-Bintan as project STBSD.

• PCS/PCN ( Personal Communication System / personal Communication Network)
Technological this expands from society of communications wireless with the high mobility [is] which progressively expands its amount. PCS expand in United States while PCN in Europe. PCS / PCN can be interpreted as a new service form of telecommunications make a move the (Mobile Telecommunication) what more portable and pocketsize. What not owned by motion less radio telecommunications service (Fixed Radio Telecommunication). Technological this also enables integrated with the other communications network like to PSTN. If evaluated from its network hence recognizable PCS / PCN terrestrial and PCS / PCN satellite.

Technology Wireless Base On Cordless.

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Evaluated from its application, technology wireless can be categorized to become two that is: technology wireless for the service of remain to, recognized with the term WLL (Wireless Local Loop) or is also referred as by JARLOKAR (Local Network Access the Radio) and technological of wireless for the service activities of communications make a move, what is in character limited to be referred as by cordless and also which is not limited, so-called mobile communication.

Technological growth of wireless, concerning some aspect, that is aspect from mechanism access the, aspect coding, aspect of security and aspect of capacities development for the service of broad band and also its standard aspect.

• Analogue of Cordless telephones CT0
Phone the cordless of this type of still hence analogous technology. Frequency 49 MHz and use the method access the FDMA. Communications which can be conducted by still one way.

• Analogue of Cordless telephones CT1
Phone this analogous cordless operate on the network PSTN. At its consignor unit operate on the band 1,642-1,782 MHZ (20 KHZ spacing) and for the unit of portable use the band 47,456-47,543 MHZ (12, 5 KHZ spacing). Maximum of power handset is 10 MW and have the energy reach around 200 m.

• Cordless telephones CT2
Beside Indonesia, many state using this technology CT2. In Indonesia more knowledgeable with the title telepoint. Amount of mean market less than 20 % compared to by customer of cellular and PCN. Technological this use the bandwidth 4 MHz from 864-868 MHZ ably handle traffic until 40 carriers, by carrier is spacing of each 100 KHz.
This System is very compatible used at area urban, suburban and also difficult area reached by cable network. But with the situation in Indonesia enable the technology CT2 only just outgoing call to limit this technology alternatively.

• Personal Handyphone System (PHS)
Come from the consumer state is Japan. Technological this serve the purpose of fixed and also low mobility applications able to support the voice service, data and ISDN with the beet rate 32 Kbps ADPCM.
Some concept which on the market by PHS at application WLL to include; cover the Home Cordless telephony, Public Service, and also wireless PABX as well as direct mode (handy talkie), can be jointed by PSTN and approach link can use the radio and also cable. Frequency band used is 1895-1918, 1 MHZ.

• Digital European Cordless Telephone (DECT)
Technical Standard follows the ETSI (European Technical Standards Institute). Now have operated in 32 state. Its Coverage area around 300 m for the Pico cell. But for the condition of special can be developed again. DECT earn the application at some usage for example: household, public, business and local loop applications.

• CT3
CT3 represent the digital system property developed by Ericsson.

Source of: http://www.angelfire.com

Telecommunications Technology

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Telecommunications technology represent the technology which quickly expand, along with expanding it industry of electronics and computer. Technological Trend of this telecommunications progressively up at technology wireless (without cable).

There are some indications able to be seen at technological growth process of wireless. The indication is: changing over of it to digital technology, ever greater of capacities, progressively modestly its peripheral, energy extension reaches the, better and privacy security and other facility addition.

Instruct the technological growth of wireless; altogether go to the technology FPLMTS (Future Public Land Mobile Telecommunications System). The Technological can be come near from technology cordless, cellular and also satellite. Technological evolution of telecommunications in this time has the tendency to change over via radio, optic or satellite.

source of : http://www.angelfire.com

Telecommunications History in Indonesia

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History of Indonesia Telecommunications started from year 1884, government of Dutch colonial found the privat enterprise providing domestic post service and international telegram service. Telephone service made available first time in Indonesia in the year 1882. And up to year 1906, provided by privat enterprise with the governmental license during 25 year.
Year 1906, government of Dutch colonial form the department controlling all service of post and telecommunications in Indonesia. Year 1961, some from this service is carried over by state-owned corporation.

Year 1965, government dissociate the service of second telecommunications and post of state company, that is: PN Post, and PN Telecommunications.
Year 1974, PN Telecommunications broken to become two that is: Public Company of Telecommunications and PT Inti Year 1980, international telecommunications business removed from Perumtel to Indosat.

Year 1991, government of fox Perumtel from " Public Company" becoming " Persero" that is PT TELKOM. Year 1992, standing PT Lintasarta. Year 1993, standing PT Satelindo representing joint venture from some telecommunications company that is: TELKOM, Indosat, PT Bimagraha Telekomindo, and Detemobil. In this year also stand up the PT Ratelindo representing joint venture between TELKOM and PT Bakrie Electronics.

Year 1995 and next year stand up some other telecommunications company, what in it PT TELKOM have the shares of stock, that is: Telkomsel,Komselindo, Mobisel, Metrosel, Satellite Pacific. Besides telecommunications company which there is still in phase proposal, peripatetic in the field of multimedia.