Presentation | 2006-07-20 Study of ad hoc routing protocol with local alternative links Takanori WATANABE, Katsuhiro NAITO, Kazuo MORI, Hideo KOBAYASHI, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Ad-Hoc network is an autonomous network that consists of only mobile nodes without an infrastructure such as base stations. The wireless LAN system used IEEE802.11 which is the candidate scheme to achieve ad-hoc network. In IEEE 802.11, CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) is used for access control technology. Moreover, RTS/CTS (Request to Send/Clear to Send) is implemented to handle the hidden terminal problem. However, it is well known that RTS/CTS method causes the exposed terminal problem. In this paper, we consider that the transmission of terminal over the route is suppressed by the exposed terminal problem, and we clarify the influence for the ad-hoc network by the exposed terminal problem. Moreover, we propose a local alternative routing protocol that prepares back up routes to solve the temporary suppression of transmission. Simulation results show that our proposed method can prevent the route reconstruction and improve the packet delivery ratio. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Ad hoc network / Routing Protocol / Exposed terminal problem |
Paper # | NS2006-56 |
Date of Issue |
Conference Information | |
Committee | NS |
---|---|
Conference Date | 2006/7/12(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 | Network Systems(NS) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study of ad hoc routing protocol with local alternative links |
Sub Title (in English) | |
Keyword(1) | Ad hoc network |
Keyword(2) | Routing Protocol |
Keyword(3) | Exposed terminal problem |
1st Author's Name | Takanori WATANABE |
1st Author's Affiliation | Department of Electrical and Electronic Engineering, Mie University() |
2nd Author's Name | Katsuhiro NAITO |
2nd Author's Affiliation | Department of Electrical and Electronic Engineering, Mie University |
3rd Author's Name | Kazuo MORI |
3rd Author's Affiliation | Department of Electrical and Electronic Engineering, Mie University |
4th Author's Name | Hideo KOBAYASHI |
4th Author's Affiliation | Department of Electrical and Electronic Engineering, Mie University |
Date | 2006-07-20 |
Paper # | NS2006-56 |
Volume (vol) | vol.106 |
Number (no) | 167 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |