Melani Warod

2000 Chinese international communication exhibitions and national communication products exhibition on the 14ths on the 21st - the 24th of June of complete CDMA mobile communiation system that the resurgence communication researches and develops independently Show and exhibit at the meeting, this is that a Chinese manufacturer puts out the complete commercialization CDMA mobile communiation system for the first time.

The complete CDMA mobile communiation system of news report of resurgence includes CDMA moves the base station system, moves products such as interchange system and CDMA cell-phone,etc.. There is advantage of the CDMA system now abroad in the abundant absorption of the resurgence CDMA base station system, realize critical technology such as the way, selector algorithm, soft handover algorithm in control algorithm of the fast power, EVRC, occupy China's leading level, reach the advanced international standards. Before this, resurgence news report CDMA moves the exchange system and already gets the networking card that Ministry of Information Industry issued smoothly.

The complete system is based on IS95A/B and CDMA2000 1X, adopts the network platform of dividing into groups within BSC and BTS at a high speed, has fully considered the data traffic is developed in the future, can meet the need of the data traffic of the high-speed multimedia, pass the edition staging, can make system realize the intersection of CDMA2000 and the intersection of 1X and business in an all-round way, and then smooth to carry out the transition to CDMA2000 3X, fully protect user's investment interests.

The expert thinks, the introduction of the complete CDMA system, mark it in the field of mobile communication, the domestic mobile communication equipment with independent intellectual property right occupies the same starting point, cuts China CDMA market with the foreign manufacturer for the first time.