TD terminal expansion plans before the exposure in June 2008 to distribute telep
Informed sources, much attention TD-SCDMA The number of terminals to distribute telephone numbers may be: October to November this year, the first batch of TD between
Mobile Listed end of this year, early next year to distribute telephone numbers from two million to three million, and next year plans to distribute telephone numbers 12 million in the first half.
12 million next year to distribute telephone numbers
Related systems equipment manufacturers who said last week, China Mobile and all major system equipment manufacturers gathered in Beijing to meet with the Ministry of Information Industry Leading Group 3G, the meeting are not clear. But after, the person said, TD-SCDMA terminal is expected to be 11 in October this year to get the first month of access permits and began to distribute telephone numbers.
The source said that at present, is being stepped up to do the core of the terminal
Chip Program Test , Starting from August, they gradually do the network test terminal, the terminals through the relevant tests also take two months, it is estimated they will get the first TD-SCDMA network card
Terminal Equipment In October to November this year listed.
Learned that there are 11 manufacturers in 2005 launched a 13 TD-SCDMA handset, the end of 2006, there were about 16 models TD-S
CDMA mobile phone Tested by the Ministry of Information Industry of the network involved in China
Telecommunications And China Netcom Scale tests in three cities. Currently, there are 30 manufacturers have developed nearly a hundred terminals.
The source said the key now is to
HSDPA Advance, once the core technology is a breakthrough, TD-SCDMA will be more large-scale distribute telephone numbers, is expected to distribute telephone numbers at 12 million in the first half.
Previous news, only this year, Guangdong's TD-SCDMA users are expected to distribute telephone numbers 790 000, to 2008, will increase to 3.368 million. Industry is expected to reach 12 million if the amount to distribute telephone numbers, TD-SCDMA network construction should also increase the city.
Network Optimization is the key gateway building
Learned, TD-SCDMA network construction is no longer the signal coverage issues. Under the scheme, both China Mobile in eight cities, or Telecom, China Netcom in Qingdao, Baoding network construction will be covered at the same time covering the center of the airport, highways and other regions.
Related equipment manufacturers say, TD-SCDMA base stations cover a large diameter, like last year in Qingdao, about 150 base stations with the cover about 2 / 3 of the area; and even big cities and then to increase base station on to solve, so the next major issue is the network optimization.
Example, last year in Baoding, TD-SCDMA online at some of the problems facing the major, even if not particularly tall buildings Baoding, there are too many base stations can be directed to the terminal position, or even a terminal may receive about 12 or so base station signals, mainly because the network was not optimized, leading to the terminal is also at a loss, do not know where to pick up the signal, kept in the calculation.
Addition, since the TD-SC MD A major in Olympics City building networks, major sports
Venues
Coverage actually is the key. Call Olympic venues, but uneven distribution of the races Bulk Call device is very high, when the Bulk Call no event very few venues inside and outside the coverage requirements, network optimization difficult. Olympic venues like the "Bird's Nest", the outside covered with steel, is also a big challenge to optimize the network.
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