著者
TSUMURA Shigehiko VEHKAPERA Mikko LI Zexian TUJKOVIC Djordje JUNTTI Markku HARA Shinsuke
出版者
一般社団法人電子情報通信学会
雑誌
IEICE transactions on communications (ISSN:09168516)
巻号頁・発行日
vol.87, no.10, pp.3011-3020, 2004-10-01
被引用文献数
5

In this paper, we evaluate the performance of single- and multi-antenna multi-carrier code division multiple access (MC-CDMA) downlink (base station to mobile terminal) systems in single- and multi-cell environments. We first propose a minimum mean square error (MMSE) filter with a Gaussian approximation for a single input single output (SISO) MC-CDMA downlink system. Then, we apply it to a SIMO (single input multiple output) system with a conventional turbo coding. Furthermore, we compare the performance of SISO (1×1) and SIMO (1×2) MC-CDMA systems with that of a multiple input multiple output (MIMO) (2×2) system employing space-time turbo coded modulation (STTuCM) in a multi-cell environment with 7 cells by computer simulation. Based on the computer simulation results, it is found that the considered MIMO system can achieve twofold capacity with the same transmission power in the multi-cell environment.

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こんな論文どうですか? Performance Evaluation of Turbo and Space-Time Turbo Coded MC-CDMA Downlink in S(TSUMURA Shigehikoほか), http://id.CiNii.jp/NgNTL
こんな論文どうですか? Performance Evaluation of Turbo and Space-Time Turbo Coded MC-CDMA Dow, http://ci.nii.ac.jp/naid/110003222097
こんな論文どうですか? Performance Evaluation of Turbo and Space-Time Turbo Coded MC-CDMA Dow, http://ci.nii.ac.jp/naid/110003222097

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