Сͨձ Խѿɿ3G
2006-01-28 12:13ù۲챨
ҶԭһԶ˻̵ֻ2005꿪ʼСͨ(PHSն)ռ˰ֵ֡ĽϿֻ˵Ѿ겻PHSˣѯʵĹ˿ͶӪҲŻݣֿʼPHSֻڵſλˡܶձ˶ͬĸоǾǡ̭PHSѾ¹
PHS漣
йСͨձPHSԨԴ1996꣬㽭ʡຼʵ־ֳ츣żȻһ־нձڸƶл(Personal Handyphone System)һ¾ڶչ10츣¸е˷ܣ¶йڣ챻йġС֮ͨӴˣйˡСͨ
2006йСͨûѾӽ1ڡ3Gĵܶ˿ʼţС̭ͨѾԶձ֮ǰĹ¡ձҵ1994꿪ʼƳʷûﵽ70010Ѿû䡣20052£NTTDoCoMo4PHSû20073µֹͣPHS
2004꿪ʼתʵϣһձÿг7˳ΪСͨûձȫӵ˽400ûձPHSӪWILLCOM˾սԲܾپ˵ֻܿһ
ʹձWILLCOMҲǸҹ˾ǰDDI˾1994꣬ռձСͨгİڽɽ2004꣬ûļ½ʹĸ˾KDDI60%ɷ(2200Ԫ)תסʷϵNTTDoCoMoASTELֱ˳ͬʱչ¹˾ڲԵõûõ˼
µľӪʽdz漣Ĺؼ20055¿ʼWILLCOMھӪˡƶȣڵûٵ绰ȡ̶ķ(ʽйΪ)µƶ£32KbpsٶȰΪ4263Ԫ/£256KbpsİΪ11088Ԫ/¡ƶƳWILLCOMÿûѾ7ձӪһû3GִNTTձеڶ
ձûGSMֻģеձ߶֣ᷢԼõصֻͨšʱPHSͳɱƾͳֳֵˡһ棬йûȽϰߵġСͨΡͬձûͬƣPHSȫûг;ε˵ȫȡлá⣬WILLCOMѾ̨ͨڵš̩AWC֮ĹΣPHSĹμ۸Զ3Gһ棬3Gûа¸ʷѷԵòôƽˡȻʷѾPHSȡƵľԭPHSҲǵͼ۵Ĵʡй½ͬĽǣձPHSѾԭеСͨΪһ3Gĸ߿Ƽ²Ʒ
Сͨ
Уǡһδһ˼ձPHSѾȫ¸ϵĴСͨ
û棬ǰPHSʹߴΪѧ(Ǹ)ӪƳºҪûҵûWILLCOM˾PHSг˵PHSٵˣҲԸȺûǺҪġ
ҪıڼձУPHSҵĵһӦǣһַdzʽʵϣWILLCOMѾӵԼ16վձ98%ϡһҪǣͬĸһֻͨվҪԪܽãPHSĻվֻҪԪȻƻڳɱ˳ԾǣPHSƵʸߣ̨PHSֻٶȿԱ3Gֻ졣
չʾʵݡWILLCOM˾AIR-EDGE(4X)Ӫ̵3Gͨſ5̨ͬʱ۲(ͬһص5̨൱10-20û)ʾõһ3GӪ̵ͨſĵ12̨ٶȳ300Kbps3̨ٶȴ½54Kbps£ҵĵ5̨ƽٶȷֱΪ47Kbps32KbpsPHSݿĵ1̨ԼΪ90Kbpsܸͨߵĵȴû½5̨ƽٶȴﵽ63Kbps
ÿ춼ڸĽ WILLCOM˾սԲܾپ˵PHSļ3GȲڼ3Gߡͨз2006PHSٶȴﵽ800Kbps״ﵽ800KbpsһPHSﵽ20-30MbpsWinMax졣
PHS漣
йСͨձPHSԨԴ1996꣬㽭ʡຼʵ־ֳ츣żȻһ־нձڸƶл(Personal Handyphone System)һ¾ڶչ10츣¸е˷ܣ¶йڣ챻йġС֮ͨӴˣйˡСͨ
2006йСͨûѾӽ1ڡ3Gĵܶ˿ʼţС̭ͨѾԶձ֮ǰĹ¡ձҵ1994꿪ʼƳʷûﵽ70010Ѿû䡣20052£NTTDoCoMo4PHSû20073µֹͣPHS
2004꿪ʼתʵϣһձÿг7˳ΪСͨûձȫӵ˽400ûձPHSӪWILLCOM˾սԲܾپ˵ֻܿһ
ʹձWILLCOMҲǸҹ˾ǰDDI˾1994꣬ռձСͨгİڽɽ2004꣬ûļ½ʹĸ˾KDDI60%ɷ(2200Ԫ)תסʷϵNTTDoCoMoASTELֱ˳ͬʱչ¹˾ڲԵõûõ˼
µľӪʽdz漣Ĺؼ20055¿ʼWILLCOMھӪˡƶȣڵûٵ绰ȡ̶ķ(ʽйΪ)µƶ£32KbpsٶȰΪ4263Ԫ/£256KbpsİΪ11088Ԫ/¡ƶƳWILLCOMÿûѾ7ձӪһû3GִNTTձеڶ
ձûGSMֻģеձ߶֣ᷢԼõصֻͨšʱPHSͳɱƾͳֳֵˡһ棬йûȽϰߵġСͨΡͬձûͬƣPHSȫûг;ε˵ȫȡлá⣬WILLCOMѾ̨ͨڵš̩AWC֮ĹΣPHSĹμ۸Զ3Gһ棬3Gûа¸ʷѷԵòôƽˡȻʷѾPHSȡƵľԭPHSҲǵͼ۵Ĵʡй½ͬĽǣձPHSѾԭеСͨΪһ3Gĸ߿Ƽ²Ʒ
Сͨ
Уǡһδһ˼ձPHSѾȫ¸ϵĴСͨ
û棬ǰPHSʹߴΪѧ(Ǹ)ӪƳºҪûҵûWILLCOM˾PHSг˵PHSٵˣҲԸȺûǺҪġ
ҪıڼձУPHSҵĵһӦǣһַdzʽʵϣWILLCOMѾӵԼ16վձ98%ϡһҪǣͬĸһֻͨվҪԪܽãPHSĻվֻҪԪȻƻڳɱ˳ԾǣPHSƵʸߣ̨PHSֻٶȿԱ3Gֻ졣
չʾʵݡWILLCOM˾AIR-EDGE(4X)Ӫ̵3Gͨſ5̨ͬʱ۲(ͬһص5̨൱10-20û)ʾõһ3GӪ̵ͨſĵ12̨ٶȳ300Kbps3̨ٶȴ½54Kbps£ҵĵ5̨ƽٶȷֱΪ47Kbps32KbpsPHSݿĵ1̨ԼΪ90Kbpsܸͨߵĵȴû½5̨ƽٶȴﵽ63Kbps
ÿ춼ڸĽ WILLCOM˾սԲܾپ˵PHSļ3GȲڼ3Gߡͨз2006PHSٶȴﵽ800Kbps״ﵽ800KbpsһPHSﵽ20-30MbpsWinMax졣
WILLCOMPHSĸ첻ֹڼپ˵WILLCOMKDDIа֮ûijɱͣԿµҵģʽһȤǣڱ鲼ͷԶ۷УѾװPHSͨоƬװоƬĻԶܲ浱ʵʱԱͳƺͼʱвµϣǰķѴäĿ⣬ܶ߹˾ҲʼҵWILLCOMǵ뷨ǣǿͨоƬHello KittyëҵСŮСŮҲdzͨԼ̵߽ĻҽԺһЩҵPHSҲΪеķ͵ȡ˿ͻ
һжййأΪйĵӪҲʼWILLCOMӴȥһ꣬پѾηʹйȻ㲻ϺоԺ뱱йżʲôϵѾ൱˽йгͼйżŵĸ߲ԱѾŰݷùڶİ칫ңǶţPHSÿҪ£ҪµĹܡ˵ֻҪЧйе100վPHS3GʱչĿռܴйӪ̻ȡø