Inner-Chip-Interference Cancellation Using Rake Receiver with Wiener Filter(Terrestrial Radio Communications)

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概要

• 論文の詳細を見る

• In this paper, a sub-optimal Rake receiver combined with a Wiener Filter is investigated for use in an indoor environment. Inner-Chip-interference is dominant when the application is indoors, so the inner- chip-interference rejection function becomes critical for the receiver. Pilot symbols in each slot are used for channel estimation and weight calculation of Rake combining through Wiener Filter. Compared to conventional combining which uses maximum ratio combining, Wiener combining using IRC (Interference rejection combining) achieves better ICI (Inner-chip-Interference) rejection. This paper clarified that the sub optimal Rake receiver using Wiener Filter is 4 dB better than the conventional Rake receiver under the indoor application.

• 社団法人電子情報通信学会の論文
• 2004-11-01

著者

• Sato T

  D Center

• Watanabe Soichi

  The Department Of Information And Electronics Engineering Niigata Institute Of Technology

• TSAI Tsung-ting

  the Department of Information and Electronics Engineering, Niigata Institute of Technology

• HUANG Yung-Liang

  Liteon Technology, Shin-Chiu R

• SATO Takuro

  D Center

• Tsai Tsung-ting

  The Department Of Information And Electronics Engineering Niigata Institute Of Technology

• Huang Yung-liang

  Liteon Technology Shin-chiu R

• Sato Takuro

  The Graduate School Of Global Information And Telecommunication Studies Waseda University

関連論文

• Inner-Chip-Interference Cancellation Using Rake Receiver with Wiener Filter(Terrestrial Radio Communications)
• Adaptive iteration Scheme of Turbo code using Hysteresis control

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