Three operators 3G details revealed: in mobile network planning has been completed

From the beginning of the year, in addition to outside China Unicom three operators have accelerated the pace of research of 3G technology, clarify the standards, investment planning, after a series of deployment, it can be said that the operators of the 3G strategy in this year has been gradually clear, and even specific to construction details. For example, China Telecom in the beginning of last year's 3G business platform test is over, Ericsson will become the only national 3G business platform provider.

Obviously, the operator strategy is in line with China 3G licensing rhythm, but there is reason to believe that, from the China Telecom since the reform, for the first time on the same topic. Among the operators, the exciting and intense will be far more than the ticket for.

China Mobile 3G continue to double lead?

News from China Mobile internal display, China Mobile group has completed a preliminary 3G network construction plan, clear after obtaining a mobile license in three years to upgrade the existing 2.5G network to 3G network. The network construction plan to get 3G licenses should gradually expand the field test network construction scale, to achieve continuous coverage in the local network test network, for the commercial trial basis, once permission can be put into commercial operation.

China Mobile 3G planning to develop 3 regional norms. One of these areas including Beijing, Shanghai, Tianjin, Guangdong, Zhejiang, Shandong, Fujian, Jiangsu, Hebei 9 provinces; two regions including Liaoning, Shanxi, Shaanxi, Sichuan, Chongqing, Hunan, Hubei and other 12 provinces; three areas for the remaining 10 provinces. Almost all regions have equipment manufacturers to assist in the development of norms (such as Guangdong Ericsson, NOKIA and HUAWEI for Hainan).

This level of regional planning is actually a full reference to the European 3G is a very important development experience, that is, in the economically developed areas to promote 3G more successful, including 3G and Huang group is also the case. Accordingly, at present already blossom everywhere, 3G pre commercial network to test the name of the manufacturers, also admitted that in the positive direction of staking, including the recent major manufacturers have set up R & D center in the second city, the mystery is this.

At present, the provincial company's plans have been aggregated to the group. Shanghai mobile, for example, the total investment of 2 billion 500 million of the main equipment, with an average of more than 8. In addition, the project investment is expected to cost about 180 million yuan, while investment in the transmission network is equivalent to about 2/3 to about 3/4 of investment in the main equipment.

At the same time, China Mobile 3G on the pre test and the development of relevant standards are also in full swing.

As early as last year, China Mobile R & D center has been convened by the relevant manufacturers on the WCDMA data card test specifications were discussed, the specification is developed by ZTE to help China Mobile R & D center.

At present, China Mobile R & D center has completed the supplementary test WCDMA business test. According to China Mobile R & D center's plan, the focus of China Mobile Research and development center in 2005 will turn to the R4 version and HSDPA version. It is understood that China Mobile has been carried out in the R99-R4 research and development center in the upgrade test project, HUAWEI and Motorola have been tested.

WCDMA R4 standard test mobile R & D center previously held the mobilization meeting, China Mobile has formulated relevant technical norms of their own, and will be issued to the specification of equipment manufacturers, to require manufacturers to response and comply with the standard content, the content is divided into business, core network and wireless three blocks. Mobile insiders, if the licence Chinese government issued 3G at the end of June 2005, China Mobile will push WCDMA Standard Version of the R4, then turned to the HSDPA version.

Obviously, the market occupies 64% of the absolute advantage in the 2G market for China Mobile in the 3G era, may not be able to easily get so brilliant, but there is reason to believe that, as the world's largest mobile communications network operators, the 3G licenses issued, China Mobile should be as a pioneer of domestic development of 3G mobile communication system, using advanced diversity 3G service capability and network technology as the "double lead" to provide a strong guarantee.

China Telecom is leading machine

From the long-term and realistic planning of 3G, China Telecom is still China's most experienced Telecom operators. Special bearing 3G high-end CN2 services built, layered, has for the future implementation of the industry initiative has been a long time is difficult to achieve the business market segments, to create a physical basis of practice, so as to occupy the market opportunities.

According to the Beijing market consulting sources, China Telecom has completed the first phase of 3G investment planning is about 40 billion yuan, a total of three in the period of about 70000000000. The main reason for the first phase of the investment is a large investment in the new room and rental base station room, in addition to the base station should also be part of the transmission.

In addition, the news from China Telecom, China Telecom will learn the lessons of NTT DoCoMo, will be in the first phase of the entire network to achieve 95% coverage.

In order to save the initial investment, China Telecom is entering a substantive PHS and WCDMA networking test, the Beijing Institute is responsible for this work. It is reported that the network test is divided into three steps, the first step: the first use of existing communication system to realize the PHS system and the WCDMA voice and Short Message, existing equipment would need to increase the SMSC WCDMA system platform, WCDMA and PHS system to set up internet gateway. Using the existing indoor distribution system, the WCDMA and PHS systems are used to cover the 7, the 8 and the 9 floors of the building, and the NodeB is replaced by a small NodeB, WCDMA, PHS system