Performance of Turbo Code in WB-CDMA Radio Links with Estimated Channel Variance (Special Issue on the Latest Development of Telecommunication Research)

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概要

• 論文の詳細を見る

• In this paper, we consider the applicability of turbo code for future third generation (3G) mobile telecommunication systems. Futhermore, we propose a simple method of estimating the channel variance which is necessary for the MAP (Maximum A Posteriori) decoding algorithm. We compare the performance of turbo code with a known channel variance, conventional variance estimate and variance estimated by our proposed technique. We show that our variance estimation scheme is adequate for 3G WB-CDMA mobile systems without degradation of turbo code performance.

• 社団法人電子情報通信学会の論文
• 1998-12-25

著者

• Park C

  Information And Communications Univ. Taejon Kor

• Park Chang

  The Imt-2000 System Development Group Telecommunications R&d Center Information And Communicatio

• Yun Yu

  The Imt-2000 System Development Group Telecommunications R&d Center Information And Communicatio

• Lee Hyeon

  The Imt-2000 System Development Group Telecommunications R&d Center Information And Communicatio

• HWANG Seong

  the IMT-2000 System Development Group, Telecommunications R&D Center, Information and Communications

• Hwang Seong

  The Imt-2000 System Development Group Telecommunications R&d Center Information And Communicatio

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• Performance of Turbo Code in WB-CDMA Radio Links with Estimated Channel Variance (Special Issue on the Latest Development of Telecommunication Research)

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