A Simple Code Allocation Algorithm Based on Asymptotic Analysis of MIMO MC-CDMA Systems in a Multi-Cell Environment(Wireless Communication Technologies)
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概要
- 論文の詳細を見る
Owing to frequency diversity gain and simplicity, a chip interleaved multi-carrier code division multiple access (MC-CDMA) system has been considered in a multi-cell environment, and combining it with multiple input multiple output (MIMO) schemes offers high spectral efficiency. In spite of the advantages, the system is highly affected by inter code interferences. To control them, this letter analyzes the asymptotic performance of a MIMO MC-CDMA system with a symbol level MMSE receiver in a multi-cell environment and presents an appropriate multiplexed code ratio satisfying a required error rate.
- 社団法人電子情報通信学会の論文
- 2007-12-01
著者
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Lee Chungyong
School Of Electrical And Electronic Engineering Yonsei University
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Lee Chungyong
School Of Electrical And Electronic Eng. Yonsei Univ.
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Ham Jaesang
School Of Electrical And Electronic Engineering Yonsei University
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KIM Kyeongyeon
School of Electrical and Electronic Engineering, Yonsei University
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Kim Kyeongyeon
School Of Electrical And Electronic Engineering Yonsei University
関連論文
- Low Complexity Reverselink Beamforming Based on Simplex Downhill Optimization Method for CDMA Systems(Antenna and Propagation)
- A Simple Code Allocation Algorithm Based on Asymptotic Analysis of MIMO MC-CDMA Systems in a Multi-Cell Environment(Wireless Communication Technologies)