Presentation | 2004/7/8 A MAC Protocol for Reducing Collision in Sensor Networks Masatoshi SEKINE, Shojiro TAKEUCHI, Kaoru SEZAKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An energy-efficient and decentralized MAC protocol is necessary for sensor networks which consist of many nodes whose capacity of battery, memory and CPU power is very restricted. There is a possibility of wasting energy by retransmissions caused by collisions when packets are transmitted at the same time and backoff control in a contention-based access method as CSMA/CA. In this paper, we propose a MAC protocol that reduces the collision. When a node wants to send data packets, sending or receiving nodes reserve transmission or receiving time slots based on information in control packets from neighbor nodes. We also evaluate our proposal MAC protocol by simulation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Sensor networks / Energy-efficient MAC protocol / Collision / Autonomous distributed control |
Paper # | NS2004-65,RCS2004-101 |
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Committee | RCS |
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Conference Date | 2004/7/8(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Radio Communication Systems (RCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A MAC Protocol for Reducing Collision in Sensor Networks |
Sub Title (in English) | |
Keyword(1) | Sensor networks |
Keyword(2) | Energy-efficient MAC protocol |
Keyword(3) | Collision |
Keyword(4) | Autonomous distributed control |
1st Author's Name | Masatoshi SEKINE |
1st Author's Affiliation | Graduate School of Information Science and Technology, The University of Tokyo() |
2nd Author's Name | Shojiro TAKEUCHI |
2nd Author's Affiliation | Graduate School of Science and Engineering, Waseda University |
3rd Author's Name | Kaoru SEZAKI |
3rd Author's Affiliation | Center for Spatial Information Science, The University of Tokyo |
Date | 2004/7/8 |
Paper # | NS2004-65,RCS2004-101 |
Volume (vol) | vol.104 |
Number (no) | 185 |
Page | pp.pp.- |
#Pages | 4 |
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