[Invited Paper] Adaptive Configuration of Forward Channels for Terminal Collaborative Reception

• Denno Satoshi

  Graduate School of Natural Science and Technology, Okayama University

• Umehara Daisuke

  Kyoto Institute of Technology

抄録

Collaborative reception has been proposed to improve frequency utilization efficiency in wireless networks. This paper proposes adaptive configuration of forward channels that selects not only terminals to forward received signals to the destination terminal but also higher frequency bands for the forward links. We propose adaptive terminal selection algorithms to implement the proposed adaptive configuration of forward channels. The proposed adaptive configuration based on the algorithms achieves higher frequency utilization efficiency than fixed configurations. While the proposed two algorithms attain similar frequency utilization efficiency, one of the algorithms, so called, a complexity-reduced selection algorithm reduces the computational complexity to almost 1/200 of the other of the optimum selection algorithm.

収録刊行物

• 映像情報メディア学会英語論文誌

  映像情報メディア学会英語論文誌 6 (1), 82-90, 2018

  一般社団法人 映像情報メディア学会

キーワード

• Collaborative reception
• Wireless relaying
• distributed antennas
• complexity reduction
• utilization of multiple higher frequency bands

詳細情報

• CRID: 1390282680400296832
• NII論文ID: 130006301768
• DOI: 10.3169/mta.6.82
• ISSN: 21867364
• Web Site: https://www.jstage.jst.go.jp/article/mta/6/1/6_82/_pdf
• 本文言語コード: en
• データソース種別:
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  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可