| Presentation | 2009-10-23 Performance analysis of mesh network introducing 2D MIMO network coding : A comparison with CSMA/CA KHANH Tran GIA, Kenta UMEBAYASHI, Fumie ONO, Takeo FUJII, Kei SAKAGUCHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Backbone wireless mesh network has been attracted much of attention due to a wide range of its application such as smart utility network, sensor network, etc. In recent publication, a cross-layer design employing multiple antenna techniques and network coding called 2D MIMO network coding has been proposed for two dimensional (2D) mesh network. Owing to interference cancellation ability of MIMO and bi-directional flow multiplexing capability of network coding in combination with an efficient channel access scheme of TDMA/TDD, 2D MIMO network coding provides significantly high end-to-end capacity. In this paper, a network simulator employing 2D MIMO network coding is developed and more details on packet relaying mechanism of the algorithm are presented. Besides, an efficient retransmission scheme is proposed for 2D MIMO network coding considering QoS guarantee. Simulation results show that 2D MIMO network coding achieves an extremely large improvement in network throughput, and packet delay reduction in comparison with CSMA/CA mesh networks. Moreover, end-to-end packet delivery ratio is improved by using the proposed retransmission scheme. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO / mesh network / 2D network coding / network simulator / CSMA/CA |
| Paper # | SR2009-67,AN2009-37,USN2009-40 |
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| Committee | SR |
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| Conference Date | 2009/10/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Software Radio(SR) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance analysis of mesh network introducing 2D MIMO network coding : A comparison with CSMA/CA |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | mesh network |
| Keyword(3) | 2D network coding |
| Keyword(4) | network simulator |
| Keyword(5) | CSMA/CA |
| 1st Author's Name | KHANH Tran GIA |
| 1st Author's Affiliation | Tokyo Institute of Technology() |
| 2nd Author's Name | Kenta UMEBAYASHI |
| 2nd Author's Affiliation | Tokyo University of Agriculture and Technology |
| 3rd Author's Name | Fumie ONO |
| 3rd Author's Affiliation | Yokohama National University |
| 4th Author's Name | Takeo FUJII |
| 4th Author's Affiliation | The University of Electro-communications |
| 5th Author's Name | Kei SAKAGUCHI |
| 5th Author's Affiliation | Tokyo Institute of Technology |
| Date | 2009-10-23 |
| Paper # | SR2009-67,AN2009-37,USN2009-40 |
| Volume (vol) | vol.109 |
| Number (no) | 246 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |