| Presentation | 2009-05-22 Congestion Avoidance Method by Multipath control using Multiple Beacons for Wireless Sensor Networks Fumiya HIROSE, Atsushi TAKAHASHI, Shiro SAKATA, Kentaro YANAGIHARA, Shigeru FUKUNAGA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In sensor networks, energy-efficiency is a crucial issue since sensor nodes are battery-powered in many cases. Power consumption is reduced by sleep control in beacon mode of IEEE 802.15.4. However, as the traffic increases, the congestion causes the increase of end-to-end transmission delays and power consumption, and reduction of delivery ratio caused by the intermittent activation. This report proposes a novel multipath control method enabling the congestion reduction in IEEE 802.15.4 beacon mode. The proposed method consists of Real-Multipath (RM) and Virtual-Multipath (VM). RM reduces the congestion caused by the intermittent activation, VM mitigates the congestion in the vicinity of a sink node. The proposed method is evaluated by the simulation, The simulation result shows that the proposed method achieves high delivery ratio and low latency while keeping low power consumption. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Sensor Networks / IEEE 802.15.4 / Beacon / Multiple Paths / Load Balancing / Power Consumption |
| Paper # | USN2009-6 |
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| Committee | USN |
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| Conference Date | 2009/5/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Ubiquitous and Sensor Networks(USN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Congestion Avoidance Method by Multipath control using Multiple Beacons for Wireless Sensor Networks |
| Sub Title (in English) | |
| Keyword(1) | Sensor Networks |
| Keyword(2) | IEEE 802.15.4 |
| Keyword(3) | Beacon |
| Keyword(4) | Multiple Paths |
| Keyword(5) | Load Balancing |
| Keyword(6) | Power Consumption |
| 1st Author's Name | Fumiya HIROSE |
| 1st Author's Affiliation | Chiba University() |
| 2nd Author's Name | Atsushi TAKAHASHI |
| 2nd Author's Affiliation | Chiba University |
| 3rd Author's Name | Shiro SAKATA |
| 3rd Author's Affiliation | Chiba University |
| 4th Author's Name | Kentaro YANAGIHARA |
| 4th Author's Affiliation | Corporate R&D Center, Oki Electric Industry Co., Ltd. |
| 5th Author's Name | Shigeru FUKUNAGA |
| 5th Author's Affiliation | Corporate R&D Center, Oki Electric Industry Co., Ltd. |
| Date | 2009-05-22 |
| Paper # | USN2009-6 |
| Volume (vol) | vol.109 |
| Number (no) | 47 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |