| Presentation | 2010-01-22 Hidden Terminal Protected Routing Scheme Using Cognitive Radio Sensing for Multi-hop Wireless Mesh Networks Shamsad Parvin, Takeo Fujii, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In multi-hop wireless mesh network, hidden terminal is one of the major problems. It causes data packet collisions and significantly affects the network performance. In this paper, in order to avoid this hidden node problem, we consider a routing scheme and a media access control (MAC) protocol by using a sensing function utilized for cognitive radio to select a path from a source node to a destination node before accessing the medium. In the proposed method, high sensitive sensing device with low sensing level is utilized in both route selection and in the medium access control. By using computer simulations, we evaluate the throughput performance improvement of the proposed system with a suitable sensing level. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Hidden node problem / cognitive radio sensing / routing protocol / carrier sensing / beacon signal |
| Paper # | SR2009-86 |
| Date of Issue |
| Conference Information | |
| Committee | SR |
|---|---|
| Conference Date | 2010/1/14(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 | Software Radio(SR) |
|---|---|
| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Hidden Terminal Protected Routing Scheme Using Cognitive Radio Sensing for Multi-hop Wireless Mesh Networks |
| Sub Title (in English) | |
| Keyword(1) | Hidden node problem |
| Keyword(2) | cognitive radio sensing |
| Keyword(3) | routing protocol |
| Keyword(4) | carrier sensing |
| Keyword(5) | beacon signal |
| 1st Author's Name | Shamsad Parvin |
| 1st Author's Affiliation | Advanced Wireless Communication Research Center (AWCC), The University of Electro-Communications() |
| 2nd Author's Name | Takeo Fujii |
| 2nd Author's Affiliation | Advanced Wireless Communication Research Center (AWCC), The University of Electro-Communications |
| Date | 2010-01-22 |
| Paper # | SR2009-86 |
| Volume (vol) | vol.109 |
| Number (no) | 383 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |