| Presentation | 2007-05-18 Path Coverage Property of a Randomly Deployed Sensor Network Junko HARADA, Shigeo SHIODA, Hiroshi SAITO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We analyze the path coverage property of a sensor network, where a large number of sensors are randomly deployed. We characterize the path coverage in terms of three metrics: fraction of coverage, probability of complete coverage, and probability of partial coverage. We derive the expressions for the three coverage metrics as functions of the sensor node density, the sensing range of a sensor, and the communication range of a sensor. Based on the derived expressions, we study the impact of the communication range on the path coverage and, for example, show that a sensor should have a long wireless-communication range to obtain large detectability of intruding objects (partial coverage probability of the trajectories of objects) with modest density of sensors. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | sensor / sensor network / path / coverage property / coverage process |
| Paper # | IN2007-7 |
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| Committee | IN |
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| Conference Date | 2007/5/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Information Networks (IN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Path Coverage Property of a Randomly Deployed Sensor Network |
| Sub Title (in English) | |
| Keyword(1) | sensor |
| Keyword(2) | sensor network |
| Keyword(3) | path |
| Keyword(4) | coverage property |
| Keyword(5) | coverage process |
| 1st Author's Name | Junko HARADA |
| 1st Author's Affiliation | Department of Urban Environment & Systems, Chiba University() |
| 2nd Author's Name | Shigeo SHIODA |
| 2nd Author's Affiliation | Department of Urban Environment & Systems, Chiba University |
| 3rd Author's Name | Hiroshi SAITO |
| 3rd Author's Affiliation | NTT Network Inovation Laboratories |
| Date | 2007-05-18 |
| Paper # | IN2007-7 |
| Volume (vol) | vol.107 |
| Number (no) | 37 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |