Loading...
ڵλãֻг
ƶTD罫ӭйʽʤ
2009-06-04 13:37йֻԭߣ
ǰTD-SCDMAûﵽؿڣΪһ־ԵĽ׶ΣΪ200н𽥿ͨTD磬ûѧΪйTD罫ӭйʽʤ

ǣױõäĿ

3£񲿸˹зChristopher Padilla̸гƣй3G׼֮⣬""ķաΪйȱ͸ȺͺϷϳ£涨3G׼ġЩ涨ȷΪй˾ṩ˲ƽľƣҲйܴķա

Ϊ2080ձԭΪгģѾֶ֧м׼ĵزսԼĹ켣Ϊ䱾˾ı档ձɥʧԼ쵼λйίεġһ޶й׼ԼһĻĵϣƫгµȫ򾭼õķչй֧йе3G׼ǹϿɵı׼ڶΪҵṩƣʵ˺˲Ʒѡ񣬲йľ;

ѣijЩѧѸٽʶ̬ĸ߶ȣϡжԡñӡơTDϣӪ̵Ѿ˾ΣѾȡ֮ΪһҪرǣǹ̶Ӫ̻ƶӪ̣ڳнTD̬ȣѾӦתΪ˳ӦսҪ˼£߲㲻۹ⶴ࣬Ѳ󵼡ҹʷϷΣȻջʧܣǸ˲ɹʧ

Σ޴гջ

ӱϽTDijЩ豸̺عΪԼIJȡģȻгĵⲻһ˳꣬Ĺ豸ǣȻǿԷָġ׬ǮӲĿǰһЩĽȻijЩ֧TDǹҶŷָTD¢ϺͱݵһһЩŷ޴ͳ豸쳧ͬ˶

ͬʱڡǡȻǡֵϸ룬˭ڡǣµĸ֣ʹЩ̼TDӪսijЩؼ⡣

ٴΣĿǰTDֻһǣʲôװ

TD磬ЩʿԡʵԼ׬ǮЩΪǮ͸ԼĶӡ׬ܷչйĵҵȻйҵչô꣬ûһûǮDZɫ˵׬ˣǻʣʲôأ˷պ󣬼֮ijЩرҵ׬ǮӲ˸¢ҵ֡¡ĺġ

TDΪѾʲôTD-SCDMAWCDMAƶȳ90%95%޷Լ˵׵㣬Լ׼ܱˣ˵׵һȨ⡣TDļ⣬ʵܶˡǹ׶֮ۡڵýûκһٸȥظˡ

ȻˣڡӿšTD˸೧̵ļ룬Ϊٺ͹ʲôˡ

TDն˵ѷȻԴӶTDն˵IJʹѹͨWCDMAն˻ƽ

֪TDй½֮ûκһҺ͵ûκһӪӪ磨͸˼ң˼ҲҪ:-)

ˣWCDMAնô࣬TDṩķWCDMAṩôй󲿷ȺʵǶѡWCDMATDȻڶWCDMAն˽߸TDֻجΡҲǺܶ׼רҵʿΪWCDMAйʤԭרҵʿǡѧʿڳ˽TDĸӱ󣬾óĽۣ

ڴ2Gľ¢ϵλйƶ׬ȡ˼˵¢ϱ£TDֻնȻͨйƶIJзûķʽ

ȻTDն˿ԴﵽWCDMAķḻֻ롣йĹdz⣬ĿǰTD-SCDMAҵıijЩһֲݲڿģijЩΪ£йƶʹͳرijЩ豸һ𣬼ǹҵҲйƶȻϣĽܹԼڵҵ¢ϡʵǸôַ꣬仯ʵʶһͨ¢IJȡԼ漯ŵ档

йƶеĹɼѾʾTD-SCDMAķչǰ;зʿ̸ֻ߷֣Щ˰TD͡йһTD飬ڹýǷΥƽֵȶ


˵ʵΪϰգʲô磬ֻҪãʷѵ;Ǻ磬жȺ֧ı׼˳ù˵£νĹ棬ڵҵijЩ˵Ų漯ŵ棬ʵʵĹӦ棬棬ijЩ˻

ĵַ:http://www.cnonline.org/2009/article/11192.html

Ϊйֻ߶Ҳдӭ΢罻硣
Ƽ
Loading...