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ڵλãֻг
CDMAȡʽֻ
2008-12-01 19:02йֻԭߣ
ݵŵսԼƻʼĵû̼ֱӲֻDzȡг۸ʽֱӽ500򼯲ֻг۸ۡȡֻͻѲʽ

й³ն˹˾ͨʢӪȫͬǣù˾ӪͲѹ

йͨǰͨͼۼCDMAֻ߼۳ۣdz۵ʱᲹֻ۸һҵĻѡͨʢļCDMAֻͨʢȥҪʵӮˣʵи߶ֻۼ۸ԶԶͬεGSMֻȻиͨרأͨҲĽɫǹؼ

йŸ߲ʿ͸¶еŵĹ۵ǣڴǰйͨг߼ۣͬʱͨԼնˣгԼήңΪʲôͨԼ⣬гԸһгԭ򡣸һն۱ͨ¢ϣ޷¡GSMϷս޽гĿܡһCDMAеͶֻGSMг۶еġɽկ࿹⡣

⣬ڼɵԵʣγɵijȺ壬һȺг¢£Ҳӵ˺̸ͨеij롣ΪʲôijЩб곧رǺ̽ͨCDMAֻԼںгϵͬGSM汾ֻԵʣԭ£йͨ񵥡

Ȼԭ൱ӣҵʿΪд͵ĿܡͬʱͨͬʱӪGC͵ij̶ȡ

еŽ֮νCDMAֻļ۸ͳΪص㡣ͨļԣôͬеԼ¢CDMAնгûб꼯ɵij޷гϺͼֻشǵĻԣΪҪǣƵҲἱڽCDMAгûлԾгûеͼ۸IJƷCDMAȻ޷GSM翹⡣

Ŀǰе189ķźźƻ500򼯲ɵֻҲСйCDMAֻữҪгͱữʹüữಹ䡣

ǣеŵIJҲܵǰйͨܺйͨķֲųɳij̵ĵִΪȫữȥЩӪ̹ϵõйͨ߼۲ɹĴֶɳרҵCDMAֻ̽в

ȻѾееCDMAֻϣǻҲйŵЭйӪҵЩֻļ۸ȻƣԼ߳ͬGSM汾Ĺֻ30%-50%йŶҲԵΣϾЩ̲̫ʵ

ĵַ:http://www.cnonline.org/2008/article/10983.html
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