A Performance Evaluation of Multi Beam Transmitter System with Directional Diversity Receiver

5 Citations 5 References

Bibliographic Information

Other Title
  • ダイバーシチ受信機を用いたマルチビーム拡散反射光無線通信システムの提案

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Description

In order to obtain a high received optical signal power for non-directed diffuse indoor optical wireless communication system, a multi beam transmitter system has been proposed. For the case of high data transmission rate, however, the performance of multi beam transmitter system is much degraded because of the ISI caused by increased delay spread. In this paper, in order to suppress the delay spread of multi beam transmitter system, we propose two delay spread suppression methods, and evaluate the performance improvement achieved by proposed methods. Numerical results show that, by using proposed methods, the delay spread of multi beam transmitter system is suppressed and multi beam transmitter system can achieve better performance in high data transmission rate.

Journal

  • Technical report of IEICE. RCS

    Technical report of IEICE. RCS 96 (529), 71-78, 1997-02-19

    The Institute of Electronics, Information and Communication Engineers

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Keywords

Details 詳細情報について

  • CRID
    1573387452256195584
  • NII Article ID
    110003304873
  • NII Book ID
    AN10060822
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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