Space Domain Multistage Interference Canceller for SDMA(Special Issue on Innovative Mobile Communication Technologies at the Dawn of the 21^<st>Century)

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概要

• 論文の詳細を見る

• It is difficult for an adaptive array to reduce interference signals efficiently from received signals when the interference signals and desired signal are closely located. This is a problem for a spatial division multiple access (SDMA) system using the multibeam adaptive array as a multiuser detector. In this paper, we propose a space domain multistage interference canceller (SD-MIC) for the SDMA system. Its performance is evaluated by computer simulations, assuming Japanese personal handy phone system (PHS) uplink environments. The results show remarkable immprovement in high spatial correlation situations.

• 社団法人電子情報通信学会の論文
• 2001-03-01

著者

• DOI Yoshiharu

  SANYO Electric Co., Ltd.

• OGAWA Yasutaka

  The Graduate School of Engineering, Hokkaido University

• OHGANE Takeo

  The Graduate School of Engineering, Hokkaido University

• Kitakado Jun

  Sanyo Electric Co Ltd

• Nishimura Tadashi

  The Ulsi Development Center Mitsubishi Electric Corporation

• Nishimura Tadashi

  Ulsi Research And Development Center Mitsubishi Electric Corporation

• Ogawa Y

  Riken Wako‐shi Jpn

• Doi Yoshiharu

  Sanyo Electric Co. Ltd.

• NISHIMURA Toshihiko

  The Graduate School of Engineering, Hokkaido University

• DOI Yoshiharu

  The Hypermedia Research Center, SANYO Electric Co., Ltd.

• KITAKADO Jun

  The Hypermedia Research Center, SANYO Electric Co., Ltd.

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