Presentation | 2015-07-03 Frame field allocation method of code rate to decrease retransmission in bidirectional wireless communication system Isamu Shitara, Yoshiaki Morino, Takefumi Hiraguri, Takuya Shindo, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The two-way field pickup unit (FPU) as a wireless transmission system is used broadcasting business, such as video file and voice data to transmit long distance and heavy traffic. Since a reception error occurs, a retransmission control by the automatic repeat request (ARQ) is achieved. In this paper, the proposed scheme is that the each packet is assigned different code rate in order to reduce the number of retransmissions. The basic evaluations are confirmed by throughput, the delay and the packet loss when two kinds of different code rate is allocated in each packet, and these allocated ratio are changed. The proposed scheme improved approximately 30% at the maximum in the throughput, as compared with conventional systems. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Retransmission control / Code rate |
Paper # | CS2015-36 |
Date of Issue | 2015-06-25 (CS) |
Conference Information | |
Committee | CS |
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Conference Date | 2015/7/2(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Eef Information Plaza (Kumejima Is.) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Next generation networks, access network, broadband access system, power-line communications, wireless communication systems, coding system, etc. |
Chair | Toshinori Tsuboi(Tokyo Univ. of Tech.) |
Vice Chair | Tetsuya Yokotani(Mitsubishi Electric) |
Secretary | Tetsuya Yokotani(Hiroshima City Univ.) |
Assistant |
Paper Information | |
Registration To | Technical Committee on Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Frame field allocation method of code rate to decrease retransmission in bidirectional wireless communication system |
Sub Title (in English) | |
Keyword(1) | Retransmission control |
Keyword(2) | Code rate |
1st Author's Name | Isamu Shitara |
1st Author's Affiliation | Nippon Institute of Technology(NIT) |
2nd Author's Name | Yoshiaki Morino |
2nd Author's Affiliation | Nippon Institute of Technology(NIT) |
3rd Author's Name | Takefumi Hiraguri |
3rd Author's Affiliation | Nippon Institute of Technology(NIT) |
4th Author's Name | Takuya Shindo |
4th Author's Affiliation | Nippon Institute of Technology(NIT) |
Date | 2015-07-03 |
Paper # | CS2015-36 |
Volume (vol) | vol.115 |
Number (no) | CS-123 |
Page | pp.pp.147-151(CS), |
#Pages | 5 |
Date of Issue | 2015-06-25 (CS) |