| Presentation | 2008-07-17 Analysis of Immediate Network Coding for Wireless Relay Slotted ALOHA Systems Daisuke UMEHARA, Tomoya HIRANO, Satoshi DENNO, Masahiro MORIKURA, Takatoshi SUGIYAMA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Wireless multihop networks have been studied for the purpose of system capacity enhancement. On the other hand, network coding has been the more recent and highly regarded as a technology of system capacity enhancement for wireless multihop networks. In this manuscript, we propose immediate network coding, which transmits the coding packets immediately if possible, for 2-hop wireless relay slotted ALOHA systems. We analyze the throuhput, the number of packet transmissions, and transmission delay of immediate network coding for 2-hop wireless relay systems with the naitive exclusive control and the coding priority control. Furthermore, we show that immediate network coding for the coding priority control can enhance the throughput if the transmit probability of the relay node is designed properly. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 2-hop relay system / slotted ALOHA / immediate network coding / throughput / number of packet transmissions / system delay |
| Paper # | NS2008-26 |
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| Conference Information | |
| Committee | NS |
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| Conference Date | 2008/7/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Network Systems(NS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Immediate Network Coding for Wireless Relay Slotted ALOHA Systems |
| Sub Title (in English) | |
| Keyword(1) | 2-hop relay system |
| Keyword(2) | slotted ALOHA |
| Keyword(3) | immediate network coding |
| Keyword(4) | throughput |
| Keyword(5) | number of packet transmissions |
| Keyword(6) | system delay |
| 1st Author's Name | Daisuke UMEHARA |
| 1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
| 2nd Author's Name | Tomoya HIRANO |
| 2nd Author's Affiliation | Graduate School of Informatics, Kyoto University |
| 3rd Author's Name | Satoshi DENNO |
| 3rd Author's Affiliation | Graduate School of Informatics, Kyoto University |
| 4th Author's Name | Masahiro MORIKURA |
| 4th Author's Affiliation | Graduate School of Informatics, Kyoto University |
| 5th Author's Name | Takatoshi SUGIYAMA |
| 5th Author's Affiliation | NTT Access Network Service Systems Laboratories |
| Date | 2008-07-17 |
| Paper # | NS2008-26 |
| Volume (vol) | vol.108 |
| Number (no) | 134 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |