Evaluation of MC-CDMA with Frequency Interleaving Technique in Frequency Selective Fading Channel(<Special Section>Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications-Part 2)
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概要
- 論文の詳細を見る
In the Multi Carrier (MC)-CDMA system, the frequency diversity gain is obtained by its being spread in the frequency domain. The frequency interleaving technique can improve the frequency diversity gain. In this paper, the bit error rate (BER) performance in the MC-CDMA system which adopts the frequency interleaving scheme in the frequency selective fading channel is evaluated by computer simulation. In this simulation, orthogonal restoration combining (ORC) and minimum mean square error combining (MMSEC) are considered as frequency equalization combining techniques. This paper shows that BER performance with the frequency interleaver is better than without it in various environments.
- 社団法人電子情報通信学会の論文
- 2005-02-01
著者
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Suzuki T
Kddi R&d Laboratories
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Suzuki Toshinori
Kddi R&d Lab. Fujimino‐shi Jpn
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Furudate Masato
KDDI R&D Laboratories YRP Center
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Ishikawa Hiroyasu
KDDI R&D Laboratories YRP Center
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Suzuki Toshinori
Kddi R&d Laboratories
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Suzuki Toshinori
Kddi R&d Laboratories Inc.
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Suzuki Toshinori
Kddi R & D Laboratories
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Ishikawa Hiroyasu
Kddi R&d Laboratories
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Furudate Masato
Kddi R&d Laboratories
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