Friday, October 22, 2010

"3G" staged battle



January 7, 2009 at 2:30, the Ministry of Industry and Information Technology of China Mobile, China Telecom and China Unicom were issued TD-SCDMA, CDMA2000, WCDMA technology standard for 3G licenses, which marks, after years of waiting China's formal entry into the 3G era.

"3G license issuance on stimulating domestic demand growth in China has a positive significance." Exactly the same response from all sectors. 3G investment will also bring the whole industry chain and consumer end market demand. "3G is a chain relationship." Professor of Beijing University of Posts and Telecommunications has said he believed in, "3G on domestic demand will be the industry chain is gradually pulling the expansion process."

According to the preliminary plan, three operators of 3G networks within the next two years the total investment will reach 280 billion yuan, of which investment in 2009 will reach 135 billion to 1650 billion yuan, plus 3 network handset subsidy costs of the total 40 billion yuan, which makes the 2009 3G investment will exceed 200 billion yuan related. "This is quite conservative assumptions, more investment will be accompanied by full-service upgrade of competition there." Some analysts said.

Li, vice president of Greater China at Accenture appears as red, 3G as a service, will stimulate growth in ICT spending in other areas. Will appear in the terminal area of a wide range of mobile computing devices and data cards, such as smart phones, PDA, Internet this; in the business market, will emerge out of a large number of SP / CP, the rapid development of mobile Internet will be; to 3G as the leading The full-service competition, but also on the wireless city, digital television, the enhancement in the field; In addition, 3G will also pull back support for communications, IT operation and maintenance, and other markets.

"China's issuance of 3G licenses is a global communications equipment manufacturers an opportunity out of recession doom." Executives said in a multinational communications giant. Looking at the world, the telecom industry gradually fall in the financial cold winter: the hottest wireless communications in recent years, investment in 2009 ushered in double-digit negative growth; and AT & T fails to issue commercial paper financing, would allow more carriers investment in the future to tighten the purse. Bear the brunt of the equipment manufacturers are already feeling the biting cold wind: Nortel, Motorola, Nokia and Siemens have announced job cuts; Huawei, ZTE and other company's overseas operations face many challenges.

In the financial crisis, the context of stimulating domestic demand, China's 3G licenses issued exceptionally prominent global value. In a devastated, the Chinese 3G global ICT industry can become the savior? 3G in China, the main battle field, telecommunications, "Three Kingdoms" will be performed? The future of 3G in China still have unlimited imagination.

Three telecommunications

"Four Battle"




China Mobile well-off family property to keep a position of hegemony? To grab opportunities in the China Telecom can transfiguration "dark horse"?-Quo of China Unicom will be wielding the kind of striking back with them? The grip "good brand" and "shortcomings" the three operators, "the four campaign" will be performed?

With the 3G licenses issued, a long-awaited full-service carriers between the "Three Kingdoms" has finally begun in a big screen.瀵逛簬杩欏嚭鈥滅數淇$増涓夊浗婕斾箟鈥濈殑鍙戝睍鎬佸娍锛岀數淇′笓瀹舵櫘閬嶈涓猴紝濡傛効鎷垮埌3G鐗岀収鐨勪笁澶ц繍钀ュ晢鎵嬮噷閮芥彙鏈夊悇鑷殑鈥滃ソ鐗屸?锛屼絾鍚屾椂鍚勫涔熻繕瀛樺湪鈥滅煭鏉库?锛岃皝涓绘矇娴皻鏈彲鐭ャ?

銆??鍦ㄨ繖鍦哄嵆灏嗕笂婕旂殑鈥滅數淇′笁鍥解?澶ф垙閲岋紝瀹跺簳娈峰疄鐨勪腑鍥界Щ鍔ㄥ娍濡傗?鏇归瓘鈥濄?4.5浜跨殑2G绉诲姩鐢ㄦ埛鍜岃秴杩囦换浣曠珵浜夊鎵嬬殑璧勪骇锛屽姞涔婽D-SCDMA鏍囧噯鍙堝彈鍒版斂绛栨敮鎸侊紝璁╁畠鏈変簡鍌茶澶╀笅鐨勮祫鏈?浣嗕骇涓氶摼銆佸簲鐢ㄥ拰缁堢鐣ユ樉绋氬鐨凾D鏍囧噯涔熸湁鍙兘鏀炬參涓浗绉诲姩3G鐨勮剼姝ャ?

銆??濂斿皬搴风殑涓浗鐢典俊鍒欏鍓叉嵁涓?柟鐨勨?涓滃惔鈥濄?鎵嬫彙涓や嚎澶氫釜鍥虹綉鐢ㄦ埛銆佹垚鍔熼哺鍚濩缃戯紝浣垮叾鏈変簡涓庨湼涓诲彨鏉跨殑瀹炲姏锛屽苟鍦?G鍓嶅鎶㈠厛鍙戣捣浜嗏?189鍏ㄤ笟鍔¢棯鐢垫垬鈥濄?浣咰DMA鎶?湳鍦ㄥ叏鐞冨凡鍛堟睙娌虫棩涓嬩箣鍔匡紝杩欑粰涓浗鐢典俊鐨?G鍓嶉?钂欎笂浜嗕竴涓濋槾褰便?

銆??鐪嬭捣鏉ュ疄鍔涙渶寮辩殑涓浗鑱旈?锛岃櫧璨屼技澶圭紳鐢熷瓨鐘舵?鏃剁殑鈥滃垬澶囬泦鍥⑩?锛屼絾鍥虹綉鍜岀Щ鍔ㄧ敤鎴烽噺閮借揪鍒?浜胯妯★紝鍏跺疄鍔涗篃涓嶅彲灏忚銆傝?涓斾竴鏃﹀閮ㄧ幆澧冨拰浜т笟閾惧畬鍠勭▼搴﹂兘鍗犱紭鐨刉CDMA寰楀埌浜嗘柦灞曠殑鏈轰細锛屸?鍒樼殗鍙斺?灏变細鎴愬姛杞瀷鈥滆渶甯濃?锛屼袱寮轰竴寮辩殑灞?潰鍙樻垚涓浗鑱旈?鈥滀笢寰佸寳浼愨?涔熶笉鏄病鏈夊彲鑳姐?

銆??鐢典俊鍏ㄤ笟鍔$珵浜夊凡楦i敚寮?禌锛屼笁澶ц繍钀ュ晢鐨勭珵浜夌劍鐐规垚浜嗗悇鐣屾渶涓哄叧蹇冪殑璇濋銆傜旱瑙?G浜т笟閾句笂涓嬫父浼佷笟锛屸?鐢典俊涓夊浗鈥濇椂浠h繍钀ュ晢浼氱寧鐨勨?鍥涘ぇ鎴樺満鈥濊穬鐒剁焊涓婏紝璋佽兘绗戝埌鏈?悗锛屽皻鏈彲鐭ャ?

銆??浜夆?涓婃父鈥?br />
銆??鈥滀腑鍥藉惎鍔?G鍚庯紝浠庢?绉戠殑瑙掑害鏉ヨ锛?009骞存湁涓婁嚎缇庡厓鐨勫競鍦哄闀裤?鈥濇?绉戠郴缁?涓浗)缃戠粶鎶?湳鏈夐檺鍏徃璧勬繁鍓?瑁併?鐢典俊浜嬩笟閮ㄦ?缁忕悊鍚翠笘妤峰3G鍙戠墝鍚庣殑涓浗鐢典俊甯傚満闈炲父鐪嬪ソ銆?br />
銆??鎹簡瑙o紝鍦?G缃戠粶寤鸿鏂归潰锛屾埅姝㈠埌2008骞?2鏈?鏃ワ紝涓浗绉诲姩TD鍩虹珯17672涓紝瀹归噺涓?50涓囨埛; 3G鍙戠墝鍚庯紝棰勬湡鍒?009骞?鏈堝簳锛屾柊寤哄熀绔欏皢杈?5842涓紝鎬绘暟灏嗚揪4.3涓囦釜锛岃鐩?8涓煄甯? 棰勮2011骞存?鏁板皢杈?4.5涓囦釜锛屾湭鏉?骞村皢瑕嗙洊鍏ㄥ浗95%鐨勫湴绾у煄甯傘?鍚屾椂锛屼负鍙戝睍鍏ㄤ笟鍔★紝涓浗绉诲姩鍦ㄥ師鏈夐搧閫氬浐缃戠殑鍩虹涓婏紝蹇呭皢澶ц妯℃墿澶у浐璇濆拰瀹藉甫缃戝缓璁撅紝浠ュ強鍔犵揣鏃犵嚎鍩庡競甯冨眬锛屼互鍥捐刀涓婂叾浠栦袱瀹惰繍钀ュ晢鐨勫浐缃戜紭鍔裤?

銆??鑰屼腑鍥界數淇″垯鍦ㄤ繚鎸佸浐缃戜紭鍔跨殑鍩虹涓婏紝鍔犲揩WiFi鍦堝湴璁″垝銆傜Щ鍔ㄩ鍩熶篃宸插竷璁綜DMA2000鍩虹珯10涓囦釜锛屼簩鏈?G璁惧鎷涙爣缁撴潫鍚庯紝灏嗘彁楂樿嚦13涓囧涓紝涓浗鐢典俊81涓煄甯傜殑鏈湴缃戝凡缁忛噰璐瑿DMA EV-DO Rev.A鐨勭綉缁滆澶囷紝鏂颁竴杞殑閲囪喘涔熷皢鍚姩锛屾湭鏉?骞寸殑鎬绘姇璧勫皢杈?000浜垮厓銆?br />
銆??鍚屾椂锛屼腑鍥借仈閫氬凡缁忓湪涓婃捣銆佹繁鍦炽?浣涘北銆佹煶宸炪?閮戝窞銆佷繚瀹氥?鏃犻敗鍜屾姹?鍦板紑濮嬪悇绾?00涓熀绔欑殑澶栧満娴嬭瘯锛屽苟璁″垝閫?00鍩庡競閮ㄧ讲杩?涓囧熀绔欙紝浠?008骞磋捣鏂板缓鐨勫熀绔欏潎鏀寔骞虫粦鍚慦CDMA/HSPA鍗囩骇锛屾寜涓浗鑱旈?鎵胯锛屽彂鐗屽悗灏嗗湪3涓湀鍐呭畬鎴愮綉缁滆鐩栥?鑰屽叾鍚屾牱澶勪簬涓嶄笂涓嶄笅鐨勫浐缃戣妯′篃闈复鐫?墿瀹广?

銆??3G鍙戠墝鍚庯紝涓烘姠鍏堝畬鎴愮綉缁滆鐩栵紝3瀹惰繍钀ュ晢蹇呭皢鍙戣捣澶ц妯$殑鐢典俊璁惧閲囪喘鍜屽缓缃戠珵璧涳紝鍚勫鐢典俊涓婃父浼佷笟涔熼潰涓村洿缁曚笁澶ф爣鍑嗛噸鏂扮珯闃熺殑闂銆?br />
銆??姝e宸ヤ笟鍜屼俊鎭寲閮ㄥ壇閮ㄩ暱濞勫嫟淇墍瑷?紝鈥滀竴涓爣鍑嗗鏋滄病鏈変骇涓氶摼鐨勫彂灞曞仛鏀拺锛屾妧鏈啀鍏堣繘涔熸槸绌烘礊鐨?鈥?瀹惰繍钀ュ晢閮藉簲璇ョ煡閬撹繖涓亾鐞嗭紝澶疄鐨勪骇涓氶摼涓婃父锛屾槸閮ㄧ讲3G缃戠粶鍜屽彂灞曞叏涓氬姟鐨勫熀纭?紝鑰?瀹惰繍钀ュ晢鐨勭珵浜夎Е瑙掍篃鏃╁凡娣卞叆鍒颁簡浜т笟閾剧殑涓婃父銆?br />
銆??瀵逛簬涓浗绉诲姩鏉ヨ锛岃櫧鐒禩D-SCDMA浣滀负涓浗鎷ユ湁鑷富鐭ヨ瘑浜ф潈鐨勫浗瀹舵爣鍑嗭紝10骞存潵澶囧彈鏀垮簻鈥滃叧鐓р?锛屼絾鍏朵綔涓烘柊鍏寸殑銆佽嚦浠婂皻鏈疄鐜板ぇ瑙勬ā璇曞晢鐢ㄧ殑3G鏍囧噯锛岀浉姣斾骇涓氶摼涓婁笅娓哥浉瀵瑰畬鍠勩?骞跺湪鍏ㄧ悆宸叉湁鎴愬姛搴旂敤缁忛獙鐨凜DMA2000鍜學CDMA鏉ヨ锛屽皻鏄剧瀚╁拰鑴嗗急銆?br />
銆??铏界劧锛屾棭鍦?004骞翠腑鍥芥斂搴滃氨鏂ュ法璧勫惎鍔ㄤ簡鈥淭D-SCDMA鐮斿彂鍜屼骇涓氬寲椤圭洰鈥濓紝骞跺湪涔嬪悗褰㈡垚浜嗕互榧庤姱銆侀紟妗ャ?澶?T3G)銆佸睍璁?閲嶉偖淇$銆佸ぇ鍞怉DI绛変紒涓氫负棣栫殑TD-SCDMA鏍稿績鑺墖鐮斿彂缇わ紝鎺ㄥ嚭浜嗗凡缁忚揪鍒板晢鐢ㄥ寲鐨勬爣鍑員D-SCDMA鍩哄甫鏍稿績鑺墖涓庡皠棰戞牳蹇冭姱鐗囷紝褰㈡垚浜嗙郴缁熴?鑺墖銆佹棤绾跨洿鏀剧珯銆佸ぉ绾跨瓑浜т笟閾俱?鍚屾椂锛屽浗澶栫殑涓婃父鍘傚晢涔熺悍绾锋敞璧勫彂灞昑D浜т笟閾俱?

銆??鐒惰?锛岀敱浜嶵D杩熻繜鏈兘杩涜澶ц妯″晢鐢紝琚數淇′笓瀹舵潕杩涜壇绉颁负鈥滄姇鍏ュぇ銆佷骇鍑哄皬鈥濈殑TD鍥板眬鎾傚?浜嗗嚡鏄庯紝鍑犱箮鍚撻?浜嗗ぇ鍞愶紝鎷栫槮浜嗕紬瀹禩D涓婃父璁惧浼佷笟鑻辫豹銆?br />
銆??鍙嶈涓浗鐢典俊鍜屼腑鍥借仈閫氾紝浜т笟閾句笂娓告垨璁告槸鏈?护浠栦滑鏀惧績鐨勪竴鍧楅樀鍦般?鎵嬫彙楂橀?绛夊ぇ鎵瑰浗澶栦竴绾夸笂娓稿巶鍟嗘敮鎸佺殑CDMA2000鍜學CDMA锛岃涓浗鐢典俊鍜屼腑鍥借仈閫氫俊瑾撴棪鏃﹀湴璁镐笅浜嗏?鑾峰緱鐗岀収鍚庯紝鏈?厛鍦ㄤ腑鍥藉畬鎴愮綉缁滃缓璁俱?瀹炵幇3G杩愯惀鐨勬壙璇恒?鈥?br />
銆??鑰屼粠2008骞翠笅鍗婂勾寮?锛岄殢鐫?浗闄呭競鍦虹殑鍙樺够锛?G涓婃父琛屼笟鏍煎眬鍙戠敓浜嗘墤鏈旇糠绂荤殑鍙樺寲; 鑰屽湪涓浗鎷夊姩鍐呴渶鏀跨瓥涔嬩笅锛?G鐗岀収鐨勫彂鏀句篃琚彁閫燂紝TD鎴愪簡鎷夊姩鍐呴渶鐨勭儹鐐广?鍑槑鍊掍笅鍚庯紝鑱斿彂绉戞帴鎵婣DI骞跺姞鐩烼D闃佃惀; 涓婃捣璐濆皵涔熷姞澶т簡瀵筎D鐨勬敮鎸? 澶ц妯$殑寤虹綉閲囪喘鏇寸洏娲讳簡TD涓婃父甯傚満锛屽ぇ鍞愮瓑鍥藉唴TD璁惧浼佷笟棰戦涓爣銆?br />
銆??鍊掓槸鐢变簬鍥介檯宸ㄥご楂橀?杞敾WCDMA鍜孡TE锛屼娇鍥介檯杩愯惀鍟嗕笉寰椾笉鑰冭檻鏇存柊鎹唬銆佸悗缁敮鎸佸拰鍗囩骇鍏煎鎬х瓑澶氫釜闂锛屼篃褰卞搷鍒颁簡CDMA2000缃戠粶鍦ㄥ叏鐞冪殑鎺ㄥ箍鍜岄儴缃层?

銆??鍙︿竴鏂归潰锛屽湪3G鍙戠墝鐨勭涓?椂闂达紝鍚屾椂鍦═D-SCDMA銆丆DMA2000鍜學CDMA涓婁笅璧屾敞鐨勪笂娴疯礉灏旂殑鍙戣█浜哄悜璁拌?琛ㄦ槑锛屸?鎴戜滑鏈変俊蹇冨拰瀹炲姏涓轰腑鍥界Щ鍔ㄥ缓璁惧ぇ瑙勬āTD-SCDMA绮惧搧缃戠粶鎻愪緵浼樿川浜у搧鍜屾湇鍔★紝骞舵帹鍔═D-SCDMA鍦ㄥ叏鐞冭寖鍥寸殑搴旂敤浠ュ強鏈潵鍚慣D-LTE鐨勫彂灞曘?鈥?br />
銆??鑱斿彂绉戠浉鍏充汉澹害鏄庣‘琛ㄦ?锛屸?TD浠嶇劧鏄仈鍙戠2009骞寸爺鍙戦噸涓箣閲嶁?锛屽苟璁″垝鍦?009骞翠笂鍗婂勾閰嶅悎瀹㈡埛涓婂競涓?楂橀泦鎴愬害鐨凾D-SCDMA灏勯鍗曡姱鐗?Othello-3T)锛岃鑺墖灏嗘敮鎸乀D鍙岄娈垫妧鏈?1880-1920MHz鍜?010-2025MHz)銆?br />
銆??鏈夌數淇′笓瀹舵寚鍑猴紝CDMA鏄珮閫氫富瀵兼帹骞跨殑鎶?湳鏍囧噯锛屽叾鍙戝睍寰堝ぇ绋嬪害涓婂彈鍒伴珮閫氫紒涓氱瓥鐣ョ殑褰卞搷锛岃?鐩墠娆ф床寰堝皯鏈夋敮鎸丆DMA鐨勮繍钀ュ晢锛屼笖鍦ㄥ悇鍥藉簲鐢ㄧ殑CDMA2000棰戞涔熶笉鐩稿悓锛岃繖閫犳垚浜咰DMA鍦ㄥ浗闄呬笂鐨勫湴浣嶆棩瓒嬩笅婊戙?绉嶇杩硅薄琛ㄦ槑锛屽湪鏈潵3G鏃朵唬銆佷箖鑷?G鏃朵唬鐨勭珵浜変腑锛屾媴蹇冧笂娓搁樀鍦板け瀹堢殑涔熻浼氭槸涓浗鐢典俊銆?br />
銆??鐒惰?锛屼篃鏈変笟鍐呭垎鏋愬笀璁や负锛岀煭鏈熺湅CDMA鏄崌绾?G鏈?揩鐨勬妧鏈綋绯伙紝鑰屾湭鏉?骞寸殑鎶?湳鍙戝睍杩樺瓨鍦ㄥ緢澶у彉鏁帮紝鑰屼笖杩愯惀鍟嗕富瀵肩數淇℃妧鏈爣鍑嗘鎴愪负涓?娼祦锛屽浗澶栫殑WCDMA濡傛槸锛屼腑鍥界Щ鍔ㄥ湪TD棰嗗煙涓婁害姝f湞鐫?繖涓柟鍚戝彂灞曪紝璋佽兘鑲畾涓浗鐢典俊涓嶄細涓诲CDMA鐨勫彂灞曡剦缁?

銆??浜夆?缁堢鈥?br />
銆??瀵逛簬涓夊ぇ杩愯惀鍟嗘潵璇达紝3G鏃朵唬鐨勫彟涓?潡閲嶈闃靛湴鏄粓绔競鍦恒?鍥犱负3G涓嶅悓浜?G鏃朵唬锛?瀹舵湁鍚勮嚜鐨勬妧鏈爣鍑嗭紝鑺墖鎶?湳涔熷悇涓嶇浉鍚岋紝鐢氳嚦灏嗘潵鐨勫簲鐢ㄥ姛鑳戒篃浼氭湁宸紓锛岃姹傚浠婂姛鑳借姳鍝ㄧ殑姣忛儴鎵嬫満鎴栫綉缁滃簲鐢ㄨ澶囷紝閮藉疄鐜扳?涓夌綉閫氱敤鈥濆苟涓嶇幇瀹炪?鍥犺?鎵撻?绋冲畾鍙潬鐨勪笓鏈夌粓绔競鍦猴紝鍒欐槸淇濊瘉3澶ц繍钀ュ晢杈涜嫤鎼缓鐨勭綉缁滃拰浼樿川鐨勬湇鍔¤祫婧愪笉鑷充簬鏃犵敤姝︿箣鍦扮殑鍏抽敭銆?br />
銆??涓氬唴璧勬繁浜哄+鏅亶璁や负锛屽畾鍒跺皢鍦ㄤ腑鍥?G缁堢甯傚満涓彂鎸ユ洿澶х殑浣滅敤锛屽畾鍒舵瘮渚嬪皢鏇村ぇ锛屽畾鍒跺悎浣滄繁搴︽洿娣卞叆锛岃?鍩轰簬瀹氬埗鐨勭粓绔篃灏嗘垚涓鸿繍钀ュ晢鐨勬牳蹇冪珵浜夎兘鍔涗箣涓??

銆??缁?008骞翠腑鍥界Щ鍔ㄥTD缁堢灞曞紑鎬昏20涓囩殑绗簩鏈熸嫑鏍囦箣鍚庯紝2008骞?鏈堟湯锛屼腑鍥界Щ鍔ㄣ?涓夋槦鐢靛瓙鍜屽井杞叡鍚屾惡鎵嬩妇鍔炩?鏉颁粫浜虹敓鈥濇柊鍝佸彂甯冧細锛屾寮忓悜涓浗甯傚満鎺ㄥ嚭鍏ㄧ悆鏅鸿兘鏃楄埌浜у搧鈥斺?涓夋槦SGH-i908E銆?br />
銆??杩欐涓夋槦SGH-i908E鎴愪负涓浗绉诲姩绗竴娆″拰缁堢鍘傚晢娣卞害鍚堜綔鐨勪骇鍝侊紝鍐呯疆浜嗙Щ鍔ㄦⅵ缃戙?139閭銆侀淇°?鎵嬫満璇佸埜銆侀煶涔愰殢澹板惉绛夊绉嶅鎴风銆?br />
銆??鎹簡瑙o紝鐩墠涓浗绉诲姩涓嶄粎閫氳繃TD鎷涙爣鐨勬柟寮忕缁滀綇浜嗕腑鍏淬?澶у攼銆佽仈鎯崇瓑鍥藉唴缁堢浼佷笟锛岃繕涓庝笁鏄熴?璇哄熀浜氥?绱㈠凹鐖辩珛淇$瓑鍥介檯鍘傚杩涜鎴栨唇璋堟繁搴﹀畾鍒剁粓绔悎浣溿?

銆??鐢氳嚦涓轰簡澧炲己缁堢鐨勭珵浜夊姏锛屼腑鍥界Щ鍔ㄧ殑瑙﹁宸茬粡娣卞叆鍒颁簡鎿嶄綔绯荤粺鐨勭爺鍙戦鍩熴?鎹悊瑙o紝涓Щ鍔ㄧ殑鎵嬫満鎿嶄綔绯荤粺鐨勫唴鏍镐笌璋锋瓕鐨凙ndroid鎿嶄綔绯荤粺涓嶄細琛ㄧ幇鍑哄お澶х殑宸紓鎬э紝浣嗗湪涓氬姟灞備笂鍒欐槸瀹屽叏涓嶅悓鐨勶紝涓浗绉诲姩浼氬皢鑷富寮?彂鐨勬墍鏈夊簲鐢ㄧ粦瀹氬叾涓娿?

銆??鍦ㄤ腑鍥界Щ鍔ㄩ泦涓噰璐璗D缁堢鐨勫悓鏃讹紝涓浗鐢典俊涔熷湪CDMA缁堢闆嗕腑閲囪喘涓紝鎺ㄥ嚭鈥滀腑鍥界數淇DMA缁堢闇?眰瑙勮寖鈥濓紝浠ュ姞澶у缁堢鍘傚晢鐨勬帶鍒讹紝杩涗竴姝ユ彁渚涙洿鑳芥弧瓒虫秷璐硅?闇?眰鐨勪骇鍝併?鑰屾嵁浜嗚В锛屼腑鍏淬?鍗庝负绛変腑鍥芥湰鍦熶紒涓氬拰涓夋槦绛夊浗闄呬紒涓氾紝鏃╁凡寮?浜咰DMA2000鍜學CDMA鐨勫叏鐞冭璐с?

銆??鎹笟鍐呰祫娣变汉澹粙缁嶏紝楂橀?鐫?姏鍙戝睍鐨刉CDMA闃佃惀涓氨鏈夊崕涓恒?涓叴銆佽仈鎯崇瓑浼佷笟锛岃?鍦?007骞村崕涓哄氨宸叉垚涓哄叏鐞冩渶澶х殑WCDMA鏁版嵁鍗″巶鍟嗭紝涓擶CDMA鎵嬫満宸茶繘鍏ユ矁杈句赴杩欐牱閲嶉噺绾х殑杩愯惀鍟嗛噰璐悕鍗曚腑; 涓叴WCDMA鎵嬫満鐨勫嚭璐ч噺涔熷凡杩囩櫨涓囧彴锛屾槸婢冲ぇ鍒╀簹鐢典俊鐨勪富瑕佷緵搴斿晢銆?br />
銆??姝や笟鍐呰祫娣变汉澹繕鎸囧嚭锛屾垨璁歌涓浗鐢典俊鍜屼腑鍥借仈閫氭渶鏀惧績鐨勫氨鏄粓绔競鍦恒?鍙戞斁CDMA2000鍜學CDMA鐗岀収鍚庯紝涓叴銆佷笁鏄熺瓑鍥藉唴澶栦紒涓氬湪鍥介檯甯傚満涓婄Н绱殑浜ц兘浼氳寮曞叆涓浗3G甯傚満锛岃?鐩稿浜у搧绋冲畾銆佸巶鍟嗙粡楠屼赴瀵岀殑CDMA2000鍜學CDMA缁堢闃佃惀锛孴D鐨勭粓绔拰缁堢渚涜揣鍟嗙暐鏄剧矖绯欏拰鍗曡杽銆?br />
銆??浜夆?搴旂敤鈥?br />
銆??鍦?G鐗岀収鍙戞斁鍓嶅锛屼腑鍥界數淇℃姠鍏堟帹鍑轰簡鈥滃ぉ缈尖?鍝佺墝锛屽苟鍚敤鏂扮殑銆佹崋缁戞墜鏈哄彿鐮併?瀹藉甫涓婄綉璐﹀彿銆佽亰澶╁彿鍜岄偖绠卞彿锛岀敋鑷冲浐璇濆拰IPTV 鐨?89鍙锋锛屽ぇ鎵撳叏涓氬姟鍜岀Щ鍔ㄤ簰鑱旂綉搴旂敤鐨勭墝銆傞偅涔堣繘鍏?G鏃朵唬锛屽悇瀹惰繍钀ュ晢鍦ㄥ簲鐢ㄩ鍩熶簤澶虹殑鐒︾偣鍦ㄥ摢鍛?

銆??鈥滄瘡浣嶇敤鎴凤紝鏃犺鏄釜浜鸿繕鏄紒涓氾紝鏃犺鏄斂搴滄満鏋勩?鏁欏笀鍖荤敓杩樻槸濯掍綋璁拌?锛岄兘鍙互寰楀埌鍏ㄦ柊鐨勫簲鐢ㄤ綋楠屽拰涓?鍖栫殑鏈嶅姟銆傗?涓夋槦鐢靛瓙澶т腑鍗庡尯甯稿姟钁d簨銆佽惀閿?壇鎬昏鏇叉暚涓滆〃绀猴紝鏈潵鍦?G浠ュ強4G鏃朵唬锛屽皢鍔犻?鎺ㄥ姩鏁板瓧璁惧鐨勮瀺鍚堛?缃戠粶铻嶅悎涓庢湇鍔¤瀺鍚堬紝涓嶅悓鐨勮澶囧拰浠峰?閾惧彲浠ラ泦鎴愯瀺鍚堝湪涓?捣锛屾墍鏈変俊鎭皢鍙互浠庡崟涓?殑璁惧涓婅幏鍙栥?

銆??Avaya浜氬お鍖鸿仈缁滀腑蹇冨拰缁熶竴閫氫俊搴旂敤鍓?瑁乀an Choon Seng璁や负锛?G鏃朵唬鐨勫埌鏉ワ紝灏嗘帹鍔ㄦ暟鎹?璇煶鍜岃棰戠殑铻嶅悎锛屽苟涓轰紒涓氶?淇″甫鏉ュ喘鏂扮殑搴旂敤鍓嶆櫙銆傞?杩囧甯︿簰鑱旂綉鍜?G鎵嬫満锛岀敤鎴峰彲浠ヨ繘琛屽疄鏃剁殑瑙嗛閫氫俊銆傝繖绉嶉?淇′篃鍙互閫氳繃鏀寔瑙嗛鐨勬墜鎸佺粓绔紝閫氳繃缃戠粶鎽勫儚澶淬?瑙嗛鐢佃瘽鍜岃棰戠數璇濇湇鍔′涵杩涜銆備紒涓氬湪瀹炴柦缁熶竴閫氫俊鐨勬椂鍊欙紝鍙互鏃犵紳闆嗘垚鏇村鐨勯?淇℃墜娈碉紝閫氳瘽鑰呭彲浠ヤ粠涓?鏂瑰紡鍒囨崲鍒板彟澶栦竴绉嶆柟寮忥紝鑰屼笉浼氬奖鍝嶅璇濄?

銆??鍚屾椂锛屾洸鏁笢杩樻寚鍑猴紝3G鏃朵唬锛岄櫎浜嗘墜鏈虹粓绔拰鏃犵嚎涓婄綉鍗″甫鏉ョ殑铻嶅悎閫氫俊搴旂敤澶栵紝鍦ㄥ尰鐤椼?鏁欒偛銆侀噾铻嶇瓑棰嗗煙鐨勪紒涓氱骇涓撲笟搴旂敤锛屼篃闇?澶ч噺鏁村悎涓嶅悓缃戠粶璧勬簮鐨勭數淇″叏涓氬姟缁堢鍜岃В鍐虫柟妗堛?

銆??闄や簡瑙嗛銆佹父鎴忋?濞变箰绛夎祫璁被搴旂敤闅忕潃鏃犵嚎瀹藉甫鐨勫彂灞曞皢浼氭瀬澶т赴瀵屽锛屽焹妫摬鍜ㄨ鍏徃澶т腑鍗庡尯鍓?瑁佹潕涓哄啿璁や负锛屽湪杩愯惀鍟嗗弬涓庣殑鎯呭喌涓嬶紝淇$敤浣撶郴閫愭笎瀹屽杽鍜屼氦鏄撳钩鍙版惌寤鸿捣鏉ュ悗锛屽熀浜?G鐨勭Щ鍔ㄧ數瀛愬晢鍔″簲鐢ㄥ皢浼氬叴璧枫?

銆??鏃犺杩愯惀鍟嗗皢瑙掗?浣曠搴旂敤锛屽湪3G鏃朵唬锛岃皝鍗犲埌鍏堟満骞朵笉鏄叧閿?鍏抽敭瑕佸鐞嗗ソ鐨勮繕鏄繍钀ュ晢涓庡鍊兼湇鍔″晢銆佸唴瀹瑰晢涔嬮棿鐨勫叧绯汇?

銆??瀵规锛屽井杞叕鍙哥數淇″強濯掍綋浜嬩笟閮ㄥぇ涓崕鍖虹浉鍏充汉鍛樿涓猴紝杩愯惀鍟嗗簲璇ヨ嚜宸扁?鎿嶅垁鈥濆簲鐢ㄤ笟鍔★紝浠庤?杈惧埌鏀跺叆鈥滄嬁澶уご鈥濈殑鐩殑銆?br />
銆??鎹井杞伐浣滀汉鍛樹粙缁嶏紝寰蒋涓鸿繍钀ュ晢鍑嗗浜嗛潪甯哥伒娲荤殑瑙e喅鏂规锛屼互渚夸腑鍥界殑鐢典俊杩愯惀鍟嗚兘鎶婂鍊肩殑鏀跺叆澶ч儴鍒嗚嚜宸辩暀涓嬫潵銆傗?鍍忎腑鍥界Щ鍔紝涓嶄粎浠呬负鐢ㄦ埛鎻愪緵鎺ュ叆鐨勬湇鍔★紝鏇撮噸瑕佺殑鏄紝浠栦滑鑷繁涔熻兘涓哄鎴锋彁渚涘鍊肩殑鏈嶅姟锛屼粬浠嚜宸卞氨鏄鍊兼湇鍔$殑鎻愪緵鑰呫?鈥濊繖浣嶅井杞伐浣滀汉鍛樿銆?br />
銆??鐒惰?锛屾湁鐢典俊涓撳鎻愬嚭浜嗕笉鍚岀殑瑙傜偣銆備粬浠涓猴紝杩愯惀鍟嗙簿鍔涙湁闄愶紝涓斿湪涓撲笟鐨勫簲鐢ㄦ柟闈㈠苟涓嶆嵁浼樺娍锛屼笉鑳戒粈涔堜笟鍔¢兘鎷挎潵鑷繁鍋氥?姣斿鍦ㄧЩ鍔ㄨ棰戝ū涔愯妭鐩?鏃犵嚎缃戠粶娓告垙銆佺Щ鍔ㄧ數瀛愬晢鍔$瓑涓氬姟棰嗗煙锛岃繍钀ュ晢鎶涘紑鏈変赴瀵岀粡楠屽拰鎴愮啛鎶?湳鐨勪簰鑱旂綉浼佷笟锛屾垚绔嬪叕鍙哥嫭绔嬭繍浣滐紝鏁堢巼涓嶉珮涔熶笉鍒掔畻銆傗?鍦ㄥ凡缁忓疄璺典簡3G搴旂敤鐨勫浗瀹讹紝鎴愮啛鐨勮繍钀ュ晢閮芥槸鑷繁鍋氬ソ娓犻亾锛岃鏈嶅姟鍟嗗仛鐨勪氦缁欐湇鍔″晢銆傗?涓?綅鐮旂┒鍏ㄧ悆鐢典俊杩愯惀涓氬姟鍙戝睍鐨勪笓瀹剁О銆?br />
銆??瀵规鏉庝负鍐茶涓猴紝鍦?G鏃朵唬锛屽鏈嶅姟鍟嗙殑绠$悊鑳藉姏灏嗘垚涓鸿繍钀ュ晢鐨勬牳蹇冪珵浜夊姏涔嬩竴銆?br />
銆??浜夆?鐢ㄦ埛鈥?br />



銆??鏃犺杩愯惀鍟嗗湪杩欏嚭鈥滅數淇′笁鍥解?閲屽敱寰楀鍑哄僵锛屾渶缁堣繕瑕佺湅娑堣垂鑰呬拱涓嶄拱璐︺?浜嬪疄涓婏紝杩愯惀鍟嗗鐢ㄦ埛鐨勪簤澶哄湪3G鐗岀収鍙戞斁鍓嶅氨宸茬粡灞曞紑銆?br />
銆??鍏堟槸涓浗绉诲姩鎻愬嚭浜嗚法缃戞姤鍙风瓥鐣ワ紝鎻愬嚭2G鐢ㄦ埛鍗囩骇鍒?G鍙?涓嶆崲鍗°?涓嶆崲鍙枫?涓嶉渶鐧昏鈥濓紝鎰忓浘鐣欎綇鐢ㄦ埛璧勬簮銆備箣鍚庝腑鍥界數淇℃嵎瓒冲厛鐧伙紝鎻掆?澶╃考鈥濆厛椋烇紝鍊?89鏀惧彿涔嬫満锛岀倰浣滅Щ鍔ㄤ簰鑱旂綉姒傚康锛屾潃鍏ヤ腑鍥界Щ鍔ㄧ殑绉诲姩涓氬姟鑵瑰湴銆傝?涓浗绉诲姩鍒欏?鏀跨瓥浼樺娍灏咰MMB瀚佹帴鍒颁簡TD涓婏紝鎵撹捣浜嗘墜鏈虹數瑙嗙殑澶ф棗銆傚姝わ紝涓?簺涓氬唴浜哄+璁や负锛屼腑鍥界Щ鍔ㄧ殑杩欎竴濂囨嫑锛屾垨璁歌兘鍊熸槬鑺傚亣鏈熺數瑙嗚妭鐩赴瀵岀殑鏃舵満鎵撳搷鈥滅數瑙嗘墜鏈衡?鐨勫搧鐗屻?

銆??瀹為檯涓婏紝瀵逛簬CMMB涓嶵D鐨勭粨鍚堝埌搴曟湁澶氬ぇ鏉?激鍔涳紝涓氱晫鏈変笉鍚岀殑鐪嬫硶銆備竴浜涗笓瀹惰涓猴紝CMMB涓嶵D閮戒笉鎴愮啛锛屸?闂鈥濈殑鍩虹涓嶇ǔ锛岀悊椤哄箍鐢靛拰涓浗绉诲姩鐨勫悎浣滃叧绯伙紝浠ュ強璁〤MMB缃戠粶瑕嗙洊鍏ㄥ浗锛岄兘闇?鍥藉鑺辫垂鏇村ぇ鐨勫績鎬濆拰璧勯噾銆?br />
銆??鐒惰?锛屼篃鏈変笓瀹舵寚鍑猴紝鍙戝睍鑷富鐭ヨ瘑浜ф潈鐨勬妧鏈槸涓浗閲嶇粍鐢典俊涓氱殑瀹楁棬涔嬩竴銆傚悓鏃讹紝CMMB鐨勬妧鏈苟涓嶅鏉傦紝浠呴渶鍑犱釜鍩虹珯灏卞彲浠ヨ鐩栦竴涓煄甯傦紝寤虹綉鎶曞叆鍜屽懆鏈熶唬浠烽兘姣旇緝灏忥紝涓擟MMB鐩墠鏄厤璐规帴鏀讹紝鑺墖浠锋牸涔熶笉楂樸?

銆??浣嗗浜庘?鐢佃鎵嬫満鈥濆湪鐢ㄦ埛绔殑绔炰簤鍔涳紝涔熸湁浜烘彁鍑轰簡璐ㄧ枒锛屼粬浠涓篊MMB鍦ㄤ氦浜掓?涓婂瓨鍦ㄧ煭鏉匡紝寰堥毦瀹炵幇濡備簰鑱旂綉瑙嗛鑺傜洰閭f牱鐨勭偣鎾紝鑰屽ぇ閮ㄥ垎鐢ㄦ埛鐢ㄦ墜鏈哄ū涔愰兘鏄湪寰堢煭鐨勯棽鏆囨椂闂?濡傜瓑杞?锛岃繖娈垫椂闂村緢鏈夊彲鑳戒細琚粯璐逛笉楂樼殑鐐规挱妯″紡濡傜煭瑙嗛鍜屾棤绾跨綉缁滄父鎴忕瓑濞变箰搴旂敤鎵?尋鍗犮?

銆??鑰岀浉杈冧腑鍥界Щ鍔ㄥ拰涓浗鐢典俊鑺卞摠鐨勮繃鎷涳紝鍐呴儴铻嶅悎灏氶渶鏃舵棩鐨勪腑鍥借仈閫氾紝鍦ㄧ煭鏃堕棿鍐呮棤娉曟暣鍚堜紭鍔胯祫婧愩?鎷垮嚭鍝嶄寒鍗栫偣鐨勬儏鍐典笅锛屾帹鍑衡?涓?崱鍏呪? 寮傚湴鍏呭?鏈嶅姟锛屼互鍙婂拰寤鸿鍚堜綔鎺ㄥ嚭鏂颁竴浠e彲浠ラ?杩囨墜鏈哄疄鐜拌处鎴锋煡璇?杞处銆佹眹娆俱?缂磋垂锛屽姙鐞嗘墜鏈烘敮浠樸?閾惰瘉杞处銆佸姹囦拱鍗栫瓑涓氬姟鐨勨?鎵嬫満閾惰鈥濇湇鍔★紝 杩欎簺鍔ㄤ綔娌¢偅涔堣姳鍝紝鍊掓槸鍔″疄銆?br />
銆??浣嗘渶鍔″疄涔熸渶鏈夋晥鐨勭敤鎴蜂簤澶虹瓥鐣ヨ帿杩囦簬浠锋牸鎴樹簡銆備复杩?G鍙戠墝涔嬫椂锛屽悇瀹惰繍钀ュ晢鐨勪环鏍兼垬灏卞凡鎵撳緱涓嶅彲寮?氦浜嗐?灏卞湪涓浗鐢典俊鎺ㄥ嚭189鍙锋鐨勫悓鏃讹紝涓浗鑱旈?涔熸悶璧蜂簡鈥滃勾搴曞ぇ閰鈥濓紝鍦ㄤ竴鍚戜紭鎯犳椿鍔ㄦ渶灏戠殑鍖椾含闈㈠悜鍏ㄥ競鍥哄畾閫氫俊鍜岀Щ鍔ㄩ?淇$敤鎴锋帹鍑篈DSL瀹藉甫鈥滃叏姘?M鈥濆拰鑱旈?鎵嬫満鈥滃叆缃戝厖鍊奸?璇濊垂鈥濅袱椤逛績閿?椿鍔ㄣ?闄や簡涓浗鑱旈?鎵嬫満鐢ㄦ埛鍏呭?鏈?珮杩?0% 锛?M瀹藉甫鐢ㄦ埛涔熷彲鑾峰緱20鍏冧紭鎯犮?

銆??涓浗绉诲姩涔熺揣璺熺潃鎸栬捣浜嗙敤鎴枫?鍖椾含绉诲姩閽堝鏃椾笅鐨勨?鍏ㄧ悆閫氣?銆佲?鍔ㄦ劅鍦板甫鈥濆拰鈥滅宸炶鈥濅笁澶у搧鐗屽惎鍔ㄤ簡澶ц妯′績閿?椿鍔ㄣ?闄や簡鏈?珮杩旇繕鐜囪揪鍒?0%鍏呭?杩旇瘽璐规椿鍔ㄤ箣澶栵紝鍖椾含绉诲姩鐨勭敤鎴疯繕鍙互浜彈鍒颁拱鎵嬫満杩旇瘽璐广?娑堣垂绉垎鎹㈢ぜ绛変紭鎯犮?

銆??鍦ㄥ浗鍐呭悇鍦帮紝鍚勫杩愯惀鍟嗛拡瀵逛笂缃戝崱涔熸帹鍑轰簡涓嶅悓鐨勪紭鎯犳斂绛栥?鏈?繎锛屼腑鍥界Щ鍔ㄥ湪涓?墜鍑嗗绛栧姩188鏀惧彿锛屽皢鎴樼伀鐑у埌涓浗鐢典俊鍥鸿瘽鑵瑰湴鐨勫悓鏃讹紝鍙堝彂璧蜂簡GPRS鐤媯闄嶄环鐨勨?鏃嬮鈥濄?

銆??2009 骞村皢鏄腑鍥界數淇′笟纭濈儫鍥涜捣鐨勪竴骞达紝鑰岃壇鎬х殑绔炰簤灏嗕績杩涚數淇$綉缁滆鐩栥?鏁翠綋鏈嶅姟姘村钩鍙婄數淇′笟鐩稿叧浜т笟閾剧殑鍏ㄩ潰鍗囩骇銆備笌鍘嗗彶涓婄殑鈥滀笁鍥戒簤闆勨?鏈夋墍涓嶅悓鐨勬槸锛屼笁鍥芥垬浜夌櫨濮撳彈鑻︼紝鑰岀數淇¤繍钀ュ競鍦虹殑鈥滀笁鍥芥紨涔夆?灏嗙粰娑堣垂鑰呭甫鏉ュ垏瀹炵殑濂藉銆?br />
銆??璇勮

銆??甯傚満鍗充汉姘戯紝浜烘皯鍗冲競鍦?br />
銆??涓氱晫鑻︾浖澶氬勾鐨?G缁堜簬鏉ヤ簡銆傚獟浣撳鐢典俊鈥滀笁鍥芥紨涔夆?鐨勮璁猴紝鍐嶆鐑嫢鐑堢伀鐑规补锛?鎺?捣鏂颁竴杞殑楂樻疆銆?br />
銆??鍧︾巼鍦拌锛岃繖璁╀汉鏈夌偣瀹$編鐤插姵銆傝瘽棰樻棤闈炶繕鏄偅鍑犱釜: 琚?闈╁懡浜嗏?鐨勪腑鍥界Щ鍔ㄨ儗涓娾?TD-SCDMA鈥濈殑閲嶆媴鍚庯紝鑵版澘鏄惁杩樹緷鐒舵尯鐩?涓浗鐢典俊鑾峰緱C缃戝悗锛屾槸鍚﹁兘蹇?鍗囩骇鍒癈DMA2000锛屾垚涓虹湡姝g殑3G榛戦┈?鎽嗚劚浜嗏?宸﹀彸鎵嬩簰鎼忊?鐨勪腑鍥借仈閫氾紝鏈潵鑳藉惁鍙戞尌WCDMA鐨勪紭鍔匡紝涓嶅仛寮辫??

銆??浜т笟鐣屾墍鍏虫敞鐨勪篃涓?鏃㈠線: 涓夊ぇ杩愯惀鍟嗙粍缃戙?鎵╁鎵?拻涓嬬殑閲戝瓙鍒板簳浼氱牳鍦ㄨ皝鐨勮剳琚嬩笂?

銆??鎴戜滑姣笉鎬?枒锛屽湪鎷夊姩鍐呴渶銆佸簲瀵归噾铻嶅嵄鏈虹殑澶ц儗鏅笅锛屼腑鍥?G鏄尳鏁戝叏鐞冮?淇′骇涓氱殑鈥滄晳鍛界ɑ鑽夆?銆備絾鏄?鏁戝懡绋昏崏鈥濊兘鍚﹀彉鎴愭矇鐢哥敻鐨勨?閲戞潯鈥濓紝鍗存湁寰呭競鍦哄拰鏃堕棿鏉ユ楠屻?

銆??甯傚満鏄粈涔?濂楃敤銆婂寳浜櫄鎶ャ?钁楀悕璇勮瀹惰嫃鏂囨磱鍏堢敓鏈?埍鐢ㄧ殑涓?彞璇濓紝閭e氨鏄? 甯傚満灏辨槸浜烘皯锛屼汉姘戝氨鏄競鍦恒?鍦ㄥ競鍦虹粡娴庝腑锛屼竴鍒囦緵缁欓兘鏄敱闇?眰鍐冲畾鐨勩?鍥犳锛?G鐨勭粓鏋佸競鍦猴紝灏辨槸娑堣垂鑰呰浜嗙畻锛屼换浣曞枊鍠嬩笉浼戠殑棰勬祴閮芥樉寰楀浣欍?

銆??鎴戜滑浠庤偂甯傝繖鍑犲ぉ鐨勬定璺屼腑涔熶笉闅剧鎺㈠嚭: 鐩墠锛?G鐨勭儹闂规槸浜т笟鐣屽唴閮ㄧ殑鐑椆锛屾槸濯掍綋浠枾鍤e嚭鏉ョ殑鐑椆锛屾槸鎶曡祫鏈烘瀯浠倰浣滃嚭鏉ョ殑鐑椆銆?鏈?鏃ャ?1鏈?鏃ワ紝 鍙楀彂鏀?G鐗岀収浼犺█鐨勫奖鍝嶏紝 3G閫氫俊鏉垮潡鏁翠綋璧板己锛屼釜鑲¤偂浠烽娑ㄣ?鐢变簬鎻愬墠閫忔敮鍒╁ソ锛屽湪姝e紡鍙戞斁3G鐗岀収鐨?鏈?鏃ワ紝3G閫氫俊鏉垮潡鍥炶惤锛屾煇浜涗釜鑲$敋鑷冲嚭鐜板湪璺屽箙姒滃墠鍒椼?

銆??鏃犳?涔庡伐涓氬拰淇℃伅鍖栭儴鍦ㄩ鍙?G鐗岀収鏃舵槸閭f牱浣庤皟涓庡姟瀹炪?鍏跺疄锛屼汉姘戞牴鏈笉闇?鐭ラ亾3G鐨勬蹇垫槸浠?箞锛屾洿涓嶉渶瑕佹槑鐧?G鐨勪骇涓氶摼鏄?鏍风殑锛屼汉姘戞墠鎳掑緱鍘荤TD-SCDMA銆乄CDMA銆丆DMA2000鏄釜浠?箞鍔充粈瀛愩?

銆??浜烘皯鏈?瀹為檯锛屼汉姘戞渶璁ゅ疄闄呫?杩欎竴鐐癸紝鎴戝湪閲囪涓劅鍙楁繁鍒汇?鐩稿綋涓?儴鍒嗗彈璁夸汉缇よ〃绀猴紝鑷繁鐨勬墜鏈哄彿鐮佸凡缁忕敤浜嗗骞达紝濡傛灉鐢?G鎵嬫満闇?鎹㈠彿鐮侊紝灏嗕細鎷掔粷浣跨敤3G鎵嬫満; 杩樻湁涓?儴鍒嗕汉瀵圭幇鍦ㄨ繍钀ュ晢璇曡繍琛岀殑3G涓氬姟濡傝棰戦?璇濄?鎵嬫満鐢佃绛夛紝鍏磋叮涓嶅ぇ銆?br />
銆??鈥滄垜浠叧蹇冪殑鏄笂缃戦?搴︽槸涓嶆槸鐪熺殑寰堝揩锛岃祫璐规槸鍚﹁冻澶熶究瀹溿?鈥濅竴浣嶅彈璁胯?琛ㄧず銆傛柊娴綉鐨勮皟鏌ヤ篃璇佸疄浜嗚繖涓?偣锛屾湭鏉ユ墦绠椾娇鐢?G鎵嬫満鐨勭敤鎴蜂腑锛?1.78%鏄啿鐫?珮閫熶笂缃戯紝22.78%鏄啿鐫?祫璐规洿渚垮疁銆?br />
銆??鍥犳锛岃繍钀ュ晢鍜屽巶鍟嗕滑鍦ㄦ瀯寤?G锛屾帹鍑?G鏈嶅姟鏃讹紝瑕佸潥鎸佸疄浜嬫眰鏄殑鎬濇兂璺嚎锛屽皧閲嶄汉姘戯紝浠庡疄闄呭嚭鍙戯紝涓?涓?釜鑴氬嵃鍦板墠杩涖?鍙湁杩欐牱锛?G鐩涘鎵嶄笉浼氭拨涓哄彧鏈夎繍钀ュ晢鍜屽巶鍟嗕滑鍙備笌銆佽嚜濞辫嚜涔愮殑銆佸鐙殑鐩涘銆?鏂?姣涙睙鍗?

銆??鍏ㄧ悆3G

銆??鐞嗘?鐢熷瓨




銆??浠庢娲茬涓?紶3G鐗岀収鍙戞斁璧凤紝3G鍦ㄥ叏鐞冭蛋杩囦簡杩?0骞寸殑鍏夐槾銆傚湪缁忓巻浜嗘娲?G鐗岀収鎷嶅崠鎵?紩鍙戠殑鐢典俊娉℃搏鍚庯紝鍏ㄧ悆鐢典俊涓氬湪鈥滄琛??鍐呯枟鐨勮繃绋嬩腑锛屽浼氫簡鍦?G鍠у殻涓悊鎬х敓瀛樸?

銆??鈻?鏈姤璁拌? 姣涙睙鍗?br />
銆??鐩墠锛?G鍟嗕笟杩愯惀鐩稿鎴愮啛鐨勪緷鐒舵槸WCDMA鍜孋DMA2000锛屽叾涓璚CDMA鍙戝睍杩呯寷锛屽崰涓诲鍦颁綅锛岃?CDMA2000鐨勫缓璁鹃噸鐐瑰紑濮嬩粠浜氬お鍦板尯鍚戜腑涓溿?闈炴床绛夊湴鍖鸿浆绉汇?

銆??鍩冩.鍝叉墍鎻愪緵鐨勬暟鎹粠涓?釜渚ч潰璇佸疄浜嗕互涓婅繖涓?壒鐐? 娆х洘鍚勫浗锛學CDMA鐨勪娇鐢ㄧ巼鍗犲埌90%锛岃?CDMA2000浠?0%; 鏃ユ湰锛學CDMA鐨勪娇鐢ㄧ巼鍗犲埌70%锛孋DMA2000涓?0%; 缇庡浗锛學CDMA鍜孋DMA2000鍚勫崰鍒?0%; 瀹屽叏浠DMA2000璧峰鐨勯煩鍥斤紝鍏禬CDMA涔熷崰鍒颁簡30%銆?br />
銆??浠栧北涔嬬煶锛屽彲浠ユ敾鐜夈?涓浗鐨?G缃戠粶 鍙互浠庡叏鐞冨叾浠栧浗瀹剁殑3G寤鸿涓紝鑾峰緱缁忛獙鍜屾暀璁?

銆??鏃ラ煩: 閭诲浗姒滄牱

銆??鍦ㄥ焹妫摬澶т腑鍗庡尯鍓?瑁佹潕涓哄啿鍗氬+鐪嬫潵锛屾棩鏈拰闊╁浗鎺?G鏈??寰楁垜浠涔犵殑鍏卞悓鐐规槸: 涓ゅ浗閮藉厖鍒嗛噸瑙嗕粠瀹㈡埛鐨勯渶姹傚嚭鍙戯紝閫愭涓板瘜涓氬姟鐨勭绫汇?鈥滄墍浠ュ畠浠兘鑳介?杩?G鐨勬暟鎹笟鍔℃潵寮ヨˉ璇煶涓氬姟鐨勪笅婊戙?鈥?br />
銆??闊╁浗鐨?G鍒跺紡鐩稿绠?崟锛屼富瑕佹槸CDMA2000锛屽洜涓洪煩鍥芥槸涓栫晫涓奀DMA浣跨敤鐜囨渶楂樼殑鍥藉锛岃?浠嶤DMA杩囨浮鍒癈DMA2000鐩稿骞崇ǔ銆備笉杩囷紝鐜板湪闊╁浗鐨勮繍钀ュ晢SKT銆並TF涔熷紑濮嬫帹WCDMA銆?br />
銆??鈥滄棩鏈殑鎯呭喌杈冧负澶嶆潅锛屾湁璁稿缁忛獙鍊煎緱鎴戜滑鍊熼壌銆傗? 鏉庝负鍐茶涓恒?鍦?G鏃朵唬锛孨TT DoCoMo澶勪簬缁熸不鍦颁綅锛屽叾甯傚満浠介瓒呰繃50%銆侼TT DoCoMo鍦?G鏃朵唬閲囩敤鐨勬槸鏃ユ湰鑷繁鐨凜DMA锛岃?涓嶆槸鍏ㄧ悆閫氱敤鐨凣SM锛屾墍浠ュ綋2002骞碞TT DoCoMo鎺ㄥ嚭WCDMA鏃讹紝闂灏卞嚭鐜颁簡銆?br />
銆??鍏朵竴锛岀敱浜庝笂涓嬩笉鍏煎锛屽綋鏃跺張娌℃湁鍙屾ā鎵嬫満锛學CDMA涓?嚭3G瑕嗙洊鐨勫尯鍩熷氨鏃犳硶浣跨敤锛屽鎴峰繀椤绘湁涓や釜鎵嬫満銆佷袱涓彿鐮?鍏朵簩锛屾棩鏈湪WCDMA涓婂姞浜嗗緢澶氳嚜宸辨爣鍑嗕笂鍘伙紝鎵嬫満鑰楃數閲忓ぇ锛屾墜鏈哄鏄撳嚭闂銆?br />
銆??鍙︿竴瀹惰繍钀ュ晢KDDI鎺ㄧ殑鏄疌DMA2000锛岃窡鍘熸潵鐨凜DMA涓嬭鏄吋瀹癸紝2G鎵嬫満鍒?G鍖哄煙閫氳瘽锛?G鎵嬫満鍒?G鍖哄煙涔熷彲浠ラ?璇濓紝鍙槸鏁版嵁涓氬姟浣跨敤鏈変簺灞?檺銆傚啀鍔犱笂KDDI浣跨敤鐨凜DMA鏄粓绔満鍗′笉鍒嗙锛屾墍浠ュ湪鎺?G鐨勮繃绋嬩腑锛孠DDI鏂颁笟鍔$殑鎺ㄥ嚭姣擭TT DoCoMo瑕佹棭銆?br />
銆??涓嶈繃锛岃繖涓ゅ勾NTT DoCoMo閫愭笎鎽嗚劚浜嗙珵浜変腑鐨勫姡鍔匡紝閲嶆柊鍦?G鏃朵唬鍧愮ǔ浜嗚繍钀ュ晢闇镐富鐨勪綅缃?涓?柟闈㈡槸瀹冪殑WCDMA缃戠粶宸茬粡閾哄紑锛岃繘琛屼簡澶ч噺鐨勫鍊兼ā寮忕殑鍒涙柊; 鍙︿竴鏂归潰鏄疌DMA2000鍦ㄥ叏鐞冨彂灞曚笉鍒┾?鈥旈珮閫氱殑涓撳埄璐规ā寮忥紝鍒剁害浜嗗ぇ瀹跺弬涓庡缓璁綜DMA2000鐨勭儹鎯咃紝鑰屾暣涓娲插嚑涔庨兘鏄娇鐢╓CDMA锛屼娇寰楁棤娉曞叏鐞冩极娓告垚涓篊DMA2000鐨勭煭鏉裤?

銆??娆ф床: 鏃ュ嚭浜戞暎

銆??鏉庝负鍐茶涓猴紝娆ф床3G缁欎腑鍥芥渶澶х殑缁忛獙鍜屾暀璁氨鏄紝鎴戜滑涓嶅啀閲囧彇鎷嶅崠鎴栤?閫夌編鈥濈殑褰㈠紡鏉ュ彂鏀?G鐗岀収銆傗?鎴戜滑鑰冮噺浜嗗緢澶氬洜绱狅紝鍖呮嫭鍒涢?涓?釜姣旇緝骞崇瓑鐨勭珵浜夌幆澧冦?鎺ㄥ姩鑷富鐭ヨ瘑浜ф潈鍙戝睍绛夌瓑銆傗?

銆??鎹簡瑙o紝鏄杽浜庣悊璐㈢殑鑻卞浗瀛﹁?鍙戞槑浜?G鐗岀収鐨勬媿鍗栧埗搴︺?2000骞村垵锛屾娲插彂鏀?G鐗岀収鐨勬椂鍊欙紝濮旀墭鍓戞ˉ澶у鐨?浣嶆暀鎺堣捣鑽変簡涓?3G鐨勫紑鍙戞ā寮忋?

銆??鑻卞浗閲囧彇浜嗘媿鍗?G鐗岀収鐨勬ā寮忋?鍏朵粬鍥藉濡傚痉鍥姐?娉曞浗鐪嬪埌浜嗚繖鏄潪甯稿ソ鐨勫晢涓氭満浼氾紝浜庢槸锛屽湪鏈笘绾渶鍒濈殑3骞翠腑锛屾暣涓娲插ぇ闄嗘巰璧蜂簡3G鐗岀収鎷嶅崠鐨勯珮娼?鏈夊叧鏁版嵁鏄剧ず锛屾娲插悇鍥藉湪鎷嶅崠3G鐗岀収鏃惰幏寰椾簡瓒呰繃1000浜跨編鍏冪殑鏀剁泭锛岃?娆ф床鐨勮繍钀ュ晢闂ㄤ负姝よ儗涓婁簡娌夐噸鐨勫寘琚便?

銆??涓?綅杩愯惀鍟嗘浘杩欐牱璇? 鈥滃弬涓庢媿鍗栨剰鍛崇潃鎱㈡?鑷潃; 涓嶅弬涓庢媿鍗栵紝鎴戝氨浼氱獊鐒舵浜°?鈥濆鏋滃弬涓庣墝鐓ф媿鍗栵紝鐗岀収璐圭敤寰堥珮锛屼互鍚庝拱璁惧銆佸缓缃戙?闆囦剑浜哄伐杩橀渶瑕佸法棰濊姳璐? 濡傛灉涓嶅弬涓庣墝鐓ф媿鍗栵紝灏辨剰鍛崇潃娌℃湁灏嗘潵锛岃偂浠峰氨浼氫竴钀藉崈涓堛?

銆??鈥滈?杩囧骞寸殑璋冩暣銆佸崠鎺変竴浜涗笟鍔°?寮?簮鑺傛祦绛夌瓑锛屾娲茶繍钀ュ晢浠墠缂撹繃鍔叉潵锛屾參鎱㈠紑濮嬪缓璁?G缃戠粶銆傗?鏉庝负鍐茶銆備粬鍛婅瘔璁拌?锛岀幇鍦ㄦ娲插缓3G缃戠粶锛屾渶涓昏鐨勫師鍥犳槸鍥犱负2G鐨勯鐜囥?甯﹀宸茬粡涓嶈冻浠ユ敮鎾戣繖涔堝鐨勭敤鎴凤紝鎵?互娆ф床鍙戝睍3G涓嶄粎浠呮槸涓轰簡鍙戝睍鏁版嵁涓氬姟銆?br />
銆??缇庡浗: 棰犺寮忓垱鏂?br />
銆??鏉庝负鍐茶繕璁や负锛岀編鍥界殑绉诲姩鐢佃瘽鍙戝睍姣斿埆浜烘參锛屾槸鍥犱负瀹冨湪鍥鸿瘽涓婃湁闈炲父瀹屽杽鐨勫熀纭?鏂? 鑰屼笖缇庡浗浜虹殑椋庝織涔犳儻鏄笉鍠滄涓嬬彮鏃堕棿琚汉鎵撴壈锛屾墜鏈哄彿涓?埇涓嶈交鏄撶粰鍒汉锛屾湁浜嬫儏鎵撳姙鍏鐢佃瘽锛屾墍浠ョ編鍥藉埌鐩墠涓烘绉诲姩缃戠粶瑕嗙洊杩樹笉濡備腑鍥姐?

銆??杩欎娇寰楃編鍥借繍钀ュ晢Verizon鍦ㄥ彂灞旵DMA2000鐨?G涓氬姟鏃讹紝鏈?厛鎺ㄥ嚭鐨勬槸涓婄綉鍗°?涓轰粈涔堝憿?鏉庝负鍐插湪涓ゅ勾鍓嶆浘鍋氳繃涓?釜姣旇緝锛岀編鍥界瑪璁版湰鐢佃剳鐨勬嫢鏈夐噺璺熸墜鏈虹殑鎷ユ湁閲忓嚑涔庢槸1: 1锛屼絾涓浗绗旇鏈數鑴戠殑鎷ユ湁閲忓拰鎵嬫満鐨勬嫢鏈夐噺姣旓紝宸埆闈炲父澶с?

銆??鈥滀腑鍥借?鐧惧绉诲姩涓婄綉鍙兘鍏堜粠鎵嬫満寮?锛岃?涓嶆槸浠庣瑪璁版湰鐢佃剳寮?銆傗? 鏉庝负鍐茶锛屸?鎵?互姣忎釜鍥藉鍦ㄥ彂灞?G杩囩▼涓娇鐢ㄥ摢涓?鏂瑰紡锛岃窡瀹冪殑缁忔祹姘村钩銆佷娇鐢ㄤ範鎯瓑鏂规柟闈㈤潰鐨勫師鍥犳湁鍏炽?鈥?br />
銆??鈥滀絾鏄紝缇庡浗棰犺寮忕殑鍒涙柊妯″紡闈炲父鍊煎緱鎴戜滑瀛︿範銆傗? 鏉庝负鍐茶〃绀恒?鍏朵腑鏈?吀鍨嬬殑渚嬪瓙灏辨槸iPhone銆侫T&T鑷粠璺烝PPLE鑱旀墜鎺ㄥ嚭浜唅Phone锛岄瑕嗕簡浼犵粺鐨勭數淇¤繍钀ュ晢鐨勫晢鍔℃ā寮忓悗锛屽氨鍙栧緱浜嗗法澶х殑鎴愬姛銆?br />
銆??鍥犳锛岃繍钀ュ晢鍦ㄥ彂灞?G鏃讹紝瑕佽?铏戝埌骞跨數銆佺數淇°?濯掍綋3涓涓氱殑铻嶅悎鎯呭喌锛屸?杩樿鑰冭檻鍒颁簰鑱旂綉鐨勫晢涓氭ā寮忋?鈥濇潕涓哄繝璇淬?







相关链接:



VOB to MP4



My Favorite Password Managers



Should give priority to social identity verification



New Curriculum for primary and Secondary breakthrough multi-media teaching



Neusoft interpretation of "child swallow mother" LISTED as a whole integration scheme



Jsp, servlet talk about Chinese issues



MKV to iPod



MMOG / LE Assessment Of The Road Troika



Shop Religion



Xiangjie the nature of abstract class and interface



replica Vertu clone vertu



ASF converter



Why the new emphasis ON staff training



No comments:

Post a Comment