Presentation | 2010-10-27 An Opportunistic Resource Scheduling for Bi-directional Cooperative Relaying with Network Coding Lin SHAN, Hidekazu MURATA, Sonia AiSSA, Susumu YOSHIDA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | With the purpose of improving the performance of next generation wireless networks, cooperative relaying (CoR) and network coding (NC) are promising techniques for bi-directional or two-way transmission. Network coding can reduce the number of bi-directional transmission slots compared to CoR, which results in higher total throughput enhancement. However, the asymmetric traffic condition has significant impact on the bi-directional throughput of NC. In order to improve the throughput of NC even under asymmetric traffic condition, two opportunistic hybrid NC and CoR schemes are proposed in the present paper. In the proposed schemes, adaptive time resource allocation is realized for each transmission protocol, and the impact of the traffic ratio and the relay position on the throughput is investigated. Simulation results reveal that the proposed schemes not only achieves higher throughput than the conventional scheme but are also robust against asymmetric traffic conditions. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | cooperative relaying / network coding / opportunistic scheduling / asymmetric traffic |
Paper # | RCS2010-109 |
Date of Issue |
Conference Information | |
Committee | RCS |
---|---|
Conference Date | 2010/10/20(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Radio Communication Systems (RCS) |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An Opportunistic Resource Scheduling for Bi-directional Cooperative Relaying with Network Coding |
Sub Title (in English) | |
Keyword(1) | cooperative relaying |
Keyword(2) | network coding |
Keyword(3) | opportunistic scheduling |
Keyword(4) | asymmetric traffic |
1st Author's Name | Lin SHAN |
1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
2nd Author's Name | Hidekazu MURATA |
2nd Author's Affiliation | Graduate School of Informatics, Kyoto University |
3rd Author's Name | Sonia AiSSA |
3rd Author's Affiliation | INRS-EMT, University of Quebec Montreal |
4th Author's Name | Susumu YOSHIDA |
4th Author's Affiliation | Graduate School of Informatics, Kyoto University |
Date | 2010-10-27 |
Paper # | RCS2010-109 |
Volume (vol) | vol.110 |
Number (no) | 251 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |