17-4 ミリ波帯ハイビジョン無線伝送システムのための多数決判定ダイバーシティ受信の誤り率特性の検討(第17部門 無線伝送技術)

居相 直彦; 木村 智; 池田 哲臣

doi:10.11485/iteac.2007.0__17-4-1_

PROCEEDINGS OF THE ITE ANNUAL CONVENTION

Online ISSN : 2424-2292
Print ISSN : 1343-1846
ISSN-L : 1343-1846

2007

Session ID : 17-4

DOI https://doi.org/10.11485/iteac.2007.0__17-4-1_

Conference information

Name : 2007 ITE Annual Convention

Location : [in Japanese]

Date : August 29, 2007 - August 31, 2007

17-4 Bit-error-rate Characteristics of Majority-decision Diversity for HDTV Transmission System in Millimeter-wave Band

Naohiko IAI, Satoshi Kimura, Tetsuomi Ikeda

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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

We provide a theoretical improvement in bit-error-rate performance of a diversity reception using a majority decision algorithm. We will apply this diversity technique to HDTV transmission system in millimeter-wave band. From the analysis, the carrier-to-noise ratio improvement is 3.1 dB for ASK, BPSK and QPSK with the three-branch diversity reception at the BER of 10^<-12>.

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