2000, Volume 2, Issue 8
Strategic Study of CAE >> 2000, Volume 2, Issue 8
Third Generation Mobile Communication——The IP Oriented Application of Modern Wireless Communication Technology
China Academy of Telecommunications Technology, Beijing 100083, China
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Abstract
The article firstly reviews the evolution of the 1st generation (analogy) mobile communication system and the 2nd generation (digital) mobile communication system, and predicts that deployment of mobile communication systems will be enter a development period at a more great rate in the next decate. The mobile communication service will extend from voice to data, and the mobile communication technology will transits from circuit mode to packet mode. Following briefly addressing the second and half generation mobile communication system (2.5 GM) that will come to application soon, introduces the 3rd generation mobile communication (3 GM) for broadband multimedia application. Some schemes as mainstream of 3GM RTT (radio transmission technology) standards and the key technologies, especially technical features of TD - SCDMA presented by China, are emphatically described. Finally, The transition strategy from 2GM to 3GM and the development trend of 3GM core network are prospected in this article.
Keywords
mobile communication ; third generation mobile communication ; CDMA ; TD - SCDMA
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References
[ 1 ] ITU .Worldtelecommunicationsdevelopmentreport:theglobalmobilcellularrevolution [R].Geneva :ITU-T , 1 999
[ 2 ] ITU .Challengestothenetwork :Internetfordevelop ment [R].Geneva:ITU -T , 1 999
[ 3 ] Yankeegroup .Whohasthebestcustoms?carrier seg mentedresultsfromthemobileusersurvey [R ].Boston :Yankeegroup , 1 999
[ 4 ] UMTSForum .No 8reportfromtheUMTSForum :thefuturemobilemarket [R].Munich :UMTSFo rum , 1 997
[ 5 ] Ovum .Cellulardata growth globally 1 997- 2 0 0 7[R].London :Ovum , 1 998
[ 6 ] ITU -R .Draftrecommendation [IMT .RSPC]:de tailedspecificationoftheradiointerfacesofIMT -2 0 0 0 [R].Geneva:ITU -R , Doc .8- 1 /TEMP/2 75-E , 1 999
[ 7 ] 孙立新 .第三代移动通信及其未来的发展 [J].通信世界 , 2 0 0 0 , ( 5) :1 5 link1
[ 8 ] 尤肖虎 , 杨峰义 .第三代移动通信系统的发展[J].中国通信 , 1 999, ( 2 6) :33～ 38
[ 9 ] 李世鹤 .IMT - 2 0 0 0中的TD -SCDMA标准 [J].中国通信 , 1 999, ( 2 6) :2 5～ 2 8
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