Using turbo iterative receiver to mitigate RPI effect in MIMO OFDM communication system

Yang Han Lee; Yih Guang Jan; Hsin Huang; Qiang Chen; Qiaowei Yuan; Kunio Sawaya

doi:10.1587/elex.8.1240

Using turbo iterative receiver to mitigate RPI effect in MIMO OFDM communication system

Yang Han Lee, Yih Guang Jan, Hsin Huang, Qiang Chen, Qiaowei Yuan, Kunio Sawaya

研究成果: Article › 査読

抄録

The received power imbalance (RPI) effect exists in multiple antennas wireless communications system due to design flaw, operator's negligence etc. The range of RPI can be from -10dB to 0dB and if the RPI information is not available at the receiver terminal, it can implement turbo iterative receiver by concatenating multi-input and multi-output (MIMO) orthogonal frequency division multiplexing (OFDM) demodulation (MIMO OFDM demodulation, MOD) serially by channel decoder such as low density parity check (LDPC) decoder or Convolution code (CC) decoder to mitigate the RPI effect and to maintain the system performance at certain acceptable level.

本文言語	English
ページ（範囲）	1240-1244
ページ数	5
ジャーナル	IEICE Electronics Express
巻	8
号	15
DOI	https://doi.org/10.1587/elex.8.1240
出版ステータス	Published - 2011 8月 10

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
凝縮系物理学
電子工学および電気工学

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10.1587/elex.8.1240

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Using turbo iterative receiver to mitigate RPI effect in MIMO OFDM communication system

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