㍇†?†?쳢㈰〶⸴뗧탅릤돌벼쫵폫뇪ힼ뮯坃䑍?춬욵킡쟸훘톡맽뛠컊쳢뗄럖컶훜몣붾?†컂톩??ꎨㄠ헣붭틆뚯몼훝럖릫쮾†몼훝″〱?ꎩꎨ㈠뫓쓏틆뚯뾪럢럖릫쮾†뾪럢‴㜵〰?ꎩ햪†튪†?놾컄ퟅ훘뷩짜쇋坃䑍?킡쟸뗄훘톡맽돌ꎬ늢뛔퓚쒿잰쪵퇩췸닢쫔훐랢쿖뗄늻짙킡쟸훘톡맽뛠뗄컊쳢ꎬ††††?뷸탐쇋풭틲뗄럖컶뫍튻킩뷢뻶냬램뗄첽쳖ꆣ맘볼듊†⁗䍄䵁†킡쟸훘톡†럖컶啅퓚뿕쿐쒣쪽쿂ꎬ튪쯦쪱볠닢떱잰킡쟸뫍쇚쟸뗄浵洠慬汯睥搠啌⁔堠灯睥爠ꎨ啅彔塐坒彍䅘?탅뫅훊솿ꎬ틔톡퓱튻룶ퟮ뫃뗄킡쟸캪웤쳡릩럾컱ꎬ헢뻍剁䍈ꎩꎬ좻뫳룹뻝죧쿂뗄?ힼ퓲살에뛏떱잰킡쟸쫇럱쫇킡쟸훘톡맽돌ꆣ퓚쒿잰坃䑍?쪵퇩췸뗄슷닢맽돌쫊뫏쇴ꆣ훐ꎬ컒쏇랢쿖쇋늻짙킡쟸훘톡맽뛠뗄컊쳢ꆣ놾컄뛔?ힼ퓲ꎺ⁓牸汥瘾〠䅎䐠危畡氾?坃䑍?쾵춳킡쟸훘톡맽뛠뗄풭틲벰튻킩뷢뻶냬램ퟶ웤훐ꎺ危畡氽共畡汭敡猭共畡汭楮ⱓ牸汥瘽튻킩첽쳖ꆣ兲硬敶浥慳ⵑ牸汥癭楮ⵐ捯浰敮獡瑩潮짏쏦뗄릫쪽훐룷닎쫽뗄뚨틥닎볻㈵⸳〴뗄獥捴楯?ㄠ⁗䍄䵁킡쟸훘톡뗄뚨틥벰웤쇷돌㔮㈮㌮ㄮ?ꆣ뇭?룸돶쇋共畡汍楮벰兲硌敶䵩?퓚쪵볊릤돌떱啅뾪믺뫳ꎬ쫗쿈펦룃톡퓱튻룶偌䵎ꆣ떱톡훐뺭폅뮯뫳뗄튻냣좡횵ꆣ쇋튻룶偌䵎뫳ꎬ죧맻떱잰偌䵎쫇啅튪헒뗄偌䵎ꎬ죧맻늻싺ퟣ?ힼ퓲ꎬ啅뛁卉䈱?ꎬ卉䈱?냼삨틔쿂啅뛁卉䈳ꎬ좡뗃ꆰ䍥汬敬散瑩潮湤攭獥汥捴楯?쓚죝ꎺ䍥汬湦?ꎬ偲業慲礠䍐䥃䠠楮景ꎬ楮景ꆱꎬ퓚헢룶䥅ꎨ䍥汬敬散瑩潮湤攭獥汥捴楯渠楮景䵥慳畲敭敮琠捯湴牯氠獹獴敭湦潲浡瑩潮ꎬ䥮?景爠卉䈳⼴ꎩ훐ꎬ뛁共畡汭楮ꎬ兲硬敶浩?뫍䵡硩?瑲愭晲敱略湣礠浥慳畲敭敮琠獹獴敭湦潲浡瑩潮ꎬ3G and the Development TrendZhang Tongxu(Beijing P&T Consulting & Design Institute Co., Ltd., Beijing 100035)Abstract This paper mainly described the 3G global market, standards, the development trends, and also described the development of TD-SCDMA technology. Finally some suggestions about 3G network construction was also presented in the 3G, TD-SCDMA, broadband,convergence-8-
뗧탅릤돌벼쫵폫뇪ힼ뮯㈰〶⸴㍇†?†?쳢䥮瑲愭晲敱略湣礠捥汬湦漠汩獴ꎬ剥晥牥湣攠瑩浥楦?퓚쪵볊릤돌훐ꎬ튻냣죧쿂엤훃룷닎쫽ꆣ晥牥湣攠瑯敬捥汬⁓敬散瑩潮ꎬ剥敬散瑩潮湦漠景?卩湴牡獥慲捨㹓楮瑥牳敡牣㹓楮瑥牒䅔卉䈱ㄯㄲꆣ퓚쪵볊릤돌훐ꎬ룷닢솿쏅쿞뗄좡횵닎뾼죧뇭?쯹뇭ㄠ⁑煵慬䵩?ꆢ兲硌敶䵩?릤돌닎뾼횵쪾ꆣ닎쫽좡횵랶캧췆볶횵뇭㈠⁓楮瑲慳敡牣ꆢ?⁓楮瑥牳敡牣ꆢ卩湴敲剁?릤돌닎뾼횵共畡汍楮䥮琠嬭㈴ꆭそ摂ⴱ?닎†쫽좡횵랶캧췆볶횵兲硌敶䵩?䥮琠嬭ㄱ?ꎬⴲ㕝摂?ⴱㄱ卩湴牡獥慲捨䥮琠嬭㌲ꆭ㈰崠摂?卩湴敲獥慲捨䥮琠嬭㌲ꆭ㈰崠摂?퓚䍐䥃䠠楮景훐ꎬ啅뿉틔뗃떽灲業慲礠獣牡洭卩湴敲剁?䥮琠嬭㌲ꆭ㈰崠摂?扬楮朠捯摥ꆣ啅룹뻝쇚쟸뗄灲業慲礠獣牡浢汩湧潤?ꎬ啅틀짏쫶쳵볾쯦쪱볠닢떱잰킡쟸뫍쇚쟸뗄탅뫅훊평폚䍐䥃?뗄탅뗀싫퓚헻룶啔剁?쫇캨튻뗄ꎬ폖룹솿ꎬ틔톡퓱튻룶ퟮ뫃뗄킡쟸쳡릩럾컱ꎬ헢뻍쫇킡쟸훘톡뻝剥晥牥湣攠瑩浥楦晥牥湣攠瑯敬?ꎬ뿉틔뫜죝틗닢맽돌ꆣ웤뻟쳥맽돌죧쿂ꎺ뗃쇚쟸뗄共畡汭敡?뫍兲硬敶浥慳ꆣ퓚䥅⁃敬氠卥?啅닢솿싺ퟣ짏쫶쳵볾뗄쇚뻓킡쟸ꎬ쫗쿈룹뻝킡쟸汥捴楯渠慮搠剥敬散瑩潮湦漠景爠卉䈱ㄯㄲ훐ꎬ啅톡퓱훐쯹쫶뗄랽램볆쯣쯹폐킡쟸ꎨ냼삨떱잰킡쟸뫍쇚뷼뿉틔횪뗀쇚쟸뗄䵡硩浵洠慬汯睥搠啌⁔堠灯睥?ꎬ킡쟸ꎩ뗄?ꎨ危畡?벰卲硬敶ꎩꆣ퓚쯹폐匾?뗄킡쟸훐ꎬ共畡汭楮뫍兲硬敶浩?ꎬ헢퇹啅뻍뿉틔쯣돶쇚쟸뗄퓙내헕쿂쏦뗄릫쪽볆쯣?ꎺ危畡?뫍卲硬敶늢에뛏쇚쟸쫇럱싺ퟣ짏쫶獥汥捴楯????浥慳ⱳ??桹獴?????浥慳Ɱ??潦晳整猬?捲楴敲楡ꆣ웤훐?浥慳쫇啅닢솿뗄뗃떽뗄䍐䥃䠠????ꎬ?ꆰ?ꆱ啅폖뿉틔뛁䥮瑥爭晲敱略湣礠浥慳畲敭敮琠獹猭뫍ꆰ?ꆱ럖뇰뇭쪾럾컱킡쟸뫍훜캧쇚뻓킡쟸ꎻ?桹獴뫍?潦晳整瑥洠楮景牭慴楯?ꎬ䥮瑥爭晲敱略湣礠捥汬湦漠汩ꎬ獴晲攭캪뗷헻닎쫽ꆣ啅룹뻝짏쫶릫쪽볆쯣돶??뫍??ꎬ톡튻룶煵敮捹湦漠慮搠捥汬湦ꎬ?䍥汬湦?ꎬ䍥汬湦?뫍짏?ퟮ듳뗄킡쟸ꆣ쏦쫇튻퇹뗄ꆣ⁆牥煵敮捹湦?훐냼몬쇋啁剆䍎⁵瀭죧맻퓚?牥獥汥捴楯?쪱볤쓚ꎬ헢룶?횵ퟮ듳뗄킡쟸죔좻汩湫ꎨ乵ꎩ뫍啁剆䍎潷湬楮?ꎨ乤ꎩꎬ평헢킩탅싺ퟣ짏쏦뗄볆쯣릫쪽ꎬ啅뻍믡톡퓱헢룶킡쟸캪떱잰럾쾢ꎬ啅뻍뿉틔쯣돶쇚쟸뗄危畡?뫍卲硬敶늢에뛏쇚쟸컱킡쟸늢쇴쿂살ꎬ뛁쯼뗄맣능쿻쾢ꎬ킡쟸훘톡뷡쫸ꆣ쫇럱싺ퟣ짏쫶?ힼ퓲ꆣ죧춼?쯹쪾ꎬ啅퓚뾪쪼쪱뿌쇴퓚킡쟸?ꎬ퓚?뗣뺭죧맻啅랢쿖쎻폐튻룶킡쟸싺ퟣ?ힼ퓲ꆣ啅뻍죏啅닢솿뫳킡쟸?뇤캪ퟮ룟벶뇰킡쟸ꎬ헢쪱?牥獥汥捴楯?볆쪱캪쎻폐뢲룇ꎬ뻍믡볌탸偌䵎톡퓱뫍훘톡맽돌ꆣ웷뾪쪼볆쪱ꎬ퓚?뗣킡쟸?뇤캪ퟮ룟벶뇰킡쟸ꎬ헢쪱킡죧맻싺ퟣ?ힼ퓲ꎬ퓲啅죏캪듋킡쟸벴캪튻룶뫏쫊쟸?뗄?牥獥汥捴楯?뮹캴듯떽쪱뎤ꎬ헢쪱?牥獥汥捴楯?볆쪱웷훘탂뗄킡쟸ꎬ쇴쿂살ꎬ늢뛁룃킡쟸뗄쾵춳탅쾢ꎬ헢쪱뗄啅뾪쪼볆쪱ꎬ퓚?뗣퓚?牥獥汥捴楯?쪱볤쓚킡쟸?튻횱뚼쫇ퟮ뒦퓚뿕쿐쒣쪽쿂ꆣ쯦ퟅ啅뗄틆뚯ꎬ떱잰킡쟸뫍훜캧쇚룟벶뇰킡쟸ꎬ헢쪱啅럅웺킡쟸?뛸훘톡킡쟸?ꎬ늢뾪뻓킡쟸뗄탅뫅잿뛈뫍훊솿뚼퓚늻뛏뇤뮯ꎬ떱싺ퟣ쿂쇐쳵쪼뛁킡쟸?뗄맣능쿻쾢ꎬ킡쟸훘톡맽돌뷡쫸ꆣ볾뫳ꎬ啅뾪쪼횴탐뛔웤쯼쇚쟸뗄닢솿ꆣ뇭?룸돶쇋?桹獴벰?潦晳整뗈닎쫽퓚쪵볊릤돌뺭폅뮯죧맻危畡氼卩湴牡獥慲捨ꎬ啅횴탐춬욵닢솿ꎨ떱뫳뗄튻냣좡횵ꆣ䍐䥃䠠????㹓楮瑲慳敡牣栫共畡汭楮쪱啅늻횴탐틔짏볲튪뷩짜쇋퓚坃䑍?쾵춳훐啅톡퓱킡쟸춬욵닢솿ꎩꆣ뗄뇪ힼꆢ啅퓚뿕쿐쒣쪽쿂닢솿쇚쟸뗄ힼ퓲ꆢ啅뷸탐킡죧맻危畡氼卩湴敲獥慲捨ꎬ啅횴탐틬욵닢솿ꆣ쟸훘톡뗄ힼ퓲벰웤좫맽돌ꆣ퓚컒맺坃䑍?쫔퇩췸뗄죧맻危畡氼卩湴敲剁?ꎬ啅횴탐틬쾵춳닢솿ꆣ슷닢맽돌훐ꎬ컒쏇랢쿖쇋늻짙킡쟸훘톡맽뛠뗄컊쳢ꎬ킡-9-
㍇†?†?쳢㈰〶⸴뗧탅릤돌벼쫵폫뇪ힼ뮯쟸훘톡맽뛠늻뷶믡복짙쫖믺훕뛋뗄듽믺쪱볤튲믡퓶듳췸훂탔쫇횸죧맻럾컱킡쟸훘톡욫훃닎쫽?潦晳整횵뛔쒿뇪킡쟸싧뢺뫉춬쪱붵뗍췸싧탔쓜ꎬ쯹틔뷢뻶킡쟸훘톡맽뛠뗄컊살붲쫇헽횵ꎬ쓇쎴쒿뇪킡쟸뗄?潦晳整횵뛔럾컱킡쟸살붲뻍쳢쫇췸싧폅뮯뗄튻쿮훘튪릤ퟷꆣ쿞폚욪럹ꎬ쿂쏦ퟅ훘첽펦쫇뢺횵ꎬ횻폐헢퇹닅쓜뇜쏢춬욵킡쟸훘톡뗄욹엒킧펦ꆣ쳖춬욵킡쟸훘톡맽뛠뗄풭틲벰튻킩뷢뻶냬램ꆣ䍐䥃?????????潦晳䍥?整猬?汬??桹獴ⱳ䍥汬⁁䍥汬⁂䍥汬??呩浥䍥汬????牥獥汥捴楯?춼㈠?춬욵킡쟸훘톡뗄욹엒킧펦ꎨ훘톡동훍닎쫽짨캪?ꎩ?牥獥汥捴楯??††?춬욵킡쟸훘톡뗄욹엒킧펦ꎨ훘톡동훍닎쫽짨캪?ꎩ浥慳???呩浥춼ㄠ?킡쟸훘톡맽돌쪾샽뇭㌠??桹獴ꆢ?潦晳整릤돌닎뾼횵㈮㌠?潦晳整횵폫?桹獴횵뗄킭뗷동훍닎쫽?桹獴뫍욫훃닎쫽?潦晳整릲춬펰쿬啅킡쟸뇭㌠??桹獴ꆢ?潦晳整릤돌닎뾼횵훘톡업탲?펦킭뗷쪹폃솽룶닎쫽짨훃?늻튪뮥쿠쎬뛜ꆣ쇭닎†쫽좡횵랶캧췆볶횵췢ꎬ??桹獴뗄뗷헻늽뎤캪?ꎬ?潦晳整뗄뗷헻늽뎤캪?ꎬ솽헟桹獴?䥮琠嬭㈰ꆭそ?㉤??桹獴?䥮琠嬭㈰ꆭそ?㉤?릲춬킭뗷쪹폃뿉쪹킡쟸업탲ퟮ킡늽뎤캪?ꎬ튲뻍쫇쮵ꎬ?潦晳整?䥮琠嬭㔰ꆭ㔰崠摂ㅤ?啅뿉틔내뷏킡뗄뗈벶뛔쯹닢솿맽뗄킡쟸뷸탐업탲ꎬ듓?潦晳整?䥮琠嬭㔰ꆭ㔰崠摂ㅤ?훐톡떽ퟮ병킡쟸ꆣ?牥獥汥捴楯?䥮琠嬰ꆭ㌱崠?ㅓ㈮㐠퓚뿕쿐쒣쪽쿂떼욵컛좾훚쯹훜횪ꎬ떼욵컛좾붫떼훂킡쟸훘톡맽뛠ꆣ퓚뿕쿐㈠?춬욵킡쟸훘톡맽뛠뗄풭틲벰쿠맘뷢뻶냬램쒣쪽쿂Ⱐ떼욵컛좾붫떼훂啅뷓쫕떽뫜뛠탅뫅잿뛈쿠뷼뗄떼욵?????믲剓䍐?ꎬ죧맻퓚훘톡쟸폲샯폐?룶틔짏㈮ㄠ늻헽좷뗄킡쟸훘톡동훍닎쫽뗄짨훃뗄싺ퟣ쳵볾뗄떼욵듦퓚ꎬ벴떼욵잿뛈퓚쿂쫶랶캧쓚뗄떼훘톡동훍닎쫽桹獴敲敳楳??桹獴?믲?桹獴?㨠짨훃뗄횵욵룶쫽ꎨ䉅協⁃偉䍈??????桹獴㈯?폫䉅協⁃偉䍈맽뗍ꎬ죧つ?ꆣ????ꎩ듳폚?룶ꎬ컒쏇뻍냑헢훖쿖쿳돆캪떼욵컛좾ꆣ킡웤훐ꎬ?桹獴?캪틔䍐䥃䠠剓䍐캪업탲틀뻝뗄동훍쟸훘톡쟸폲뗄뚨틥죧춼?쯹쪾ꆣ횵ꎻ?桹獴?캪틔䍐䥃䠠????캪캪업탲틀뻝뗄동훍횵ꆣ춼?캪떱킡쟸훘톡동훍닎쫽?䍐䥃???䍥汬攭獥汥捴楯渠牥杩潮????桹獴?믲?桹獴?짨훃つ?쪱ꎬ퓚킡쟸?뫍킡쟸?뗄릲춬뢲룇쟸쓚믡랢짺啅늻춣䍥汬⁁䍥汬⁂뗄훘톡떽킡쟸?뫍킡쟸?뗄쿖쿳ꎬ튲벴쫇컒쏇춨뎣쯹쮵?桹獴?㨠剥獥汥捴楯?†††?桹獴敲敳楳?桹獴?㨠剥獥汥捴楯?†††祳瑥牥獩?뗄킡쟸훘톡뗄욹엒킧펦ꆣ뷢뻶냬램ꎺ붫짏쫶닎쫽횵룄캪㉤?ꆣ䍥汬⁁摬攠潲敬江䙁䍈潤攠捯癥牡来⁷桥?啅潶敳牯洠捥汬⁁⁴漠捥汬⁂?㈮㈠킡쟸훘톡욫훃닎쫽뗄짨훃뗄늻튻훂䱯捡瑩潮킡쟸훘톡욫훃닎쫽?䍥汬⁂摬攠潲敬江䙁䍈潤攠捯癥牡来⁷桥?啅潶敳牯洠捥汬⁂⁴漠捥汬⁁?潦晳整?ꎨ뛔䍐䥃䠠剓䍐뗄욫훃횵ꎩ믲?潦晳整?ꎨ뛔䍐䥃䠠????뗄욫훃횵ꎩ짨훃뗄튻춼㌠?킡쟸훘톡쟸폲-10-
뗧탅릤돌벼쫵폫뇪ힼ뮯㈰〶⸴㍇†?†?쳢퓚뿕쿐쒣쪽쿂떼욵컛좾뗄뷢뻶냬램뿉뾼싇틔쿂?뇭㐠?늻춬?牥獥汥捴楯?짨훃쿂킡쟸훘톡욵싊닢솿횵훖ꆣ닢솿듎쫽?牥獥汥捴楯?㴱?牥獥汥捴楯?㴳ꎨ?ꎩ냬램?ꎺ춨맽룄뇤풽쟸뢲룇뗄킡쟸뗄쳬쿟뗄짨?㈮?㌮㘳??ㄮ㈷?㌮㌶훃믲복킡웤떼욵탅뗀뗄릦싊ꎻ쯹폃쪱뎤?ㄮ㤹?㈮㤹?ꎨ?ꎩ냬램?ꎺ춨맽룄뇤탨튪럾컱뗄킡쟸뗄쳬쿟뗄짨ꎨ떥캻ꎺ쏫ꎩ?ㄮㄸ?㌮㐴??ㄮ㈹??훃믲퓶볓웤떼욵탅뗀뗄릦싊ꎻ?ㄮ㔴??ꎨ?ꎩ냬램?ꎺ춨맽퓶듳탨튪럾컱뗄킡쟸뗄욫훃솿?ㄮ㔰?㌮㘳?潦晳整?ꆣ뇭㔠?늻춬?牥獥汥捴楯?짨훃쿂킡쟸훘톡욵싊닢솿횵㈮㔠?䅶敲慧?㌮㈹?牥獥汥捴楯?뗄펰쿬닎쫽?牥獥汥捴楯?뗄뚨틥쫇킡쟸훘톡뚨쪱웷횵ꆣ?䵡?㌮㘳?牥獥汥捴楯?㴳䵩?㈮㤹?啅훘톡떽탂뗄킡쟸탨튪싺ퟣ쿂쏦솽룶쳵볾ꆣ䍯畮??ꎨ?ꎩ퓚?䅶敲慧?ㄮ㔶牥獥汥捴楯?쪱볤쓚ꎬ탂뗄킡쟸벶뇰튻횱룟폚떱잰럾컱킡쟸ꎻ呲敳敬散瑩潮㴱䵡?㈮?䵩?ㄮㄸ?ꎨ?ꎩ啅퓚떱잰럾컱킡쟸뗄춣쇴쪱볤듳폚ㅳꆣ䍯畮??죧맻?牥獥汥捴楯?쪱볤맽뎤퓲퇓동啅톡퓱룼폅킡쟸ꎬ듓짏뇭쫽횵뿉틔뾴돶ꎬ?牥獥汥捴楯?횵풽킡ꎬ킡쟸훘톡듓뛸펰쿬啅뷓죫ꆢ킡쟸톰뫴뗈탔쓜ꎻ죧맻?牥獥汥捴楯?쪱쪱볤풽뛌ꎬ쿠펦킡쟸훘톡듎쫽풽뛠ꆣ컒쏇죏캪ꎬ퓚틔뫳볤맽뛌ꎬ퓲킡쟸훘톡맽폚욵랱ꎬ듓뛸펰쿬啅듽믺쪱볤ꆢ뗄짌폃췸싧훐ꎬ?牥獥汥捴楯?횵뿉틔좡?ꆫ㍳ꆣ퓶듳췸싧탅쇮뢺뫉ꆣ컒쏇퓚컒맺坃䑍?쫔퇩췸훐헫뛔늻춬뗄?牥獥汥捴楯?㌠?뷡쫸폯횵ꎬퟶ쇋듳솿춬욵킡쟸훘톡욵싊뗄닢쫔ꆣ뇭?ꆢ?캪듓훐뷘좡늿럖춬욵킡쟸훘톡훐쯹폃쪱뎤뗄닢쫔ꎬ듓啅볬닢틔짏컒쏇럖컶쇋킡쟸훘톡맽뛠뗄뷢뻶냬램ꎬ룸돶쇋떽쇚킡쟸뇤캪ퟮ잿킡쟸떽啅랢웰ꆰ䍅䱌?튻킩닎쫽뗄좡횵ꎬ퓚쪵볊췸싧훐컒쏇튲뿉틔춨맽췸맜훐剅卅䱅䍔䥏也⁒䕑ꆱ쿻쾢캪횹ꆣ퓚웤쯼닎쫽놣돖늻룸돶뗄뷓죫돉릦싊ꆢ톰뫴돉릦싊뗈횸뇪뛔헢킩닎쫽뷸탐뇤뗄쟩뿶쿂ꎬ?牥獥汥捴楯?럖뇰좡?믲?쪱뗄닢솿횵ꆣ쿠펦뗄캢뗷ꎬ틔쪹췸싧듯떽ퟮ병탔쓜ꆣAnalysis of Frequent Intra_frequency Cell Reselection of WCDMAZhou Haijiao1 Wen Xueyin2(1 Zhejiang Mobile Communication Hangzhou Branch Co., Ltd., Hangzhou 310014) (2 Henan Mobile Communication Kaifeng Branch Co., Ltd., Kaifeng 475004)Abstract An illustration of cell reselection is presented at first,secondly for the problem about frequent intra_frequency cell reselection, the reason is analyzed and the solution is also WCDMA, cell reselection, anlysis-11-
