Cooperative Reception of ISDB-T One-Segment Service

• Okubo Takashi

  Department of Applied Electronics, Tokyo University of Science

• Kobayashi Naoki

  Department of Applied Electronics, Tokyo University of Science

• Kohei Ohno

  Department of Applied Electronics, Tokyo University of Science

• Fujii Masahiro

  Faculty of Engineering, Utsunomiya University

• Itami Makoto

  Department of Applied Electronics, Tokyo University of Science

Bibliographic Information

Other Title

• 地上デジタルテレビジョン放送ワンセグサービスの協調受信に関する一検討
• チジョウ デジタルテレビジョン ホウソウ ワンセグサービス ノ キョウチョウ ジュシン ニ カンスル イチ ケントウ

Abstract

A scheme for cooperative reception of ISDB-T one-segment service is proposed and its performance is analyzed. It is very difficult to install multiple antennas for diversity reception in small mobile one-segment terminals, and therefore efficient diversity is not always achieved. Cooperative reception between multiple receivers via a dedicated communication network such as Bluetooth is one method of overcoming this problem. Since the communication-link capacity between terminals is limited, a scheme for the efficient exchange of required information such as channel information and sub-carrier data between terminals for diversity must be developed. We discuss possible schemes to reduce the information exchanged between terminals and to achieve maximum diversity performance. Analysis demonstrated the possibility of the proposed scheme for use in a cooperative reception of ISDB-T one-segment service.

Journal

• The Journal of The Institute of Image Information and Television Engineers

  The Journal of The Institute of Image Information and Television Engineers 64 (2), 222-229, 2010

  The Institute of Image Information and Television Engineers

Keywords

• OFDM
• Bluetooth

Details

• CRID: 1390282680074423040
• NII Article ID: 10025988389
• NII Book ID: AN10588970
• DOI: 10.3169/itej.64.222
• ISSN: 18816908
• ISSN: 13426907
• NDL BIB ID: 10569501
• Web Site: http://id.ndl.go.jp/bib/10569501
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10569501
• Web Site: http://www.jstage.jst.go.jp/article/itej/64/2/64_2_222/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed