Algorithm Diversity in a Software Antenna

• KARASAWA Yoshio

  University of Electro-Communications

• KAMIYA Yukihiro

  ATR Adaptive Communications Research Laboratories

• INOUE Takashi

  KDD R&D Labs.

• DENNO Satoshi

  ATR Adaptive Communications Research Laboratories

抄録

Asoftware antenna, which will be a key device realizing flexible and highly reliable wireless communications systems, is inherently matched with software defined radios(SDR).In this paper, first, key technologies on the software antenna are introduced. The technologies contain i)how to recognize the radio environment, ii)how to determine the optimum adaptive signal processing algorithm, and iii)how to reconfigure the digital beamforming circuit. Then, an image of a software antenna with reconfigurable eigenvector-beamspace configuration is presented. Finally, by assuming various propagation conditions, performance of the software antenna in terms of algorithm diversity is demonstrated.

収録刊行物

• IEICE transactions on communications

  IEICE transactions on communications 83 (6), 1229-1236, 2000-06-25

  一般社団法人電子情報通信学会

キーワード

• software antenna
• algorithm diversity
• reconfigurable antenna
• adaptive antenna

詳細情報

• CRID: 1573387452278565632
• NII論文ID: 110003218741
• NII書誌ID: AA10826261
• ISSN: 09168516
• 本文言語コード: en
• データソース種別:
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