| Paper Abstract and Keywords |
| Presentation |
2009-07-31 14:30
Computer Simulations for Location Estimation of Sensor Nodes in Wireless Sensor Netoworks
Tomotsugu Hasegawa, Tomohito Shoji, Manabu Omiya (Hokkaido Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The received signal strength indicator (RSSI) is used to estimate locations of sensor nodes in the wireless sensor networks such as ZigBee based on IEEE802.15.4. The location estimation method requires a prior knowledge of the network environment and the investigation of the RSSI maps. Since it is difficult to characterize propagation environments experimentally, stochastic methods related to the wave propagation were proposed until now. The paper proposes a new approach to investigate wave propagation parameters of the sensor field using the computer simulations based on the computational electromagnetics. The analysis method employs the finite-difference time-domain technique and gives us pretty good results of indoor propagation characteristic. Its reliability and effectiveness are shown for the ZigBee sensor network by comparing the calculated RSSIs with the measured ones. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Indoor propagation / sensor networks / ZigBee / RSSI / FDTD method / / / |
| Reference Info. |
ITE Tech. Rep., vol. 33, no. 32, BCT2009-74, pp. 63-66, July 2009. |
| Paper # |
BCT2009-74 |
| Date of Issue |
2009-07-23 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT HOKKAIDO IEEE-BT |
| Conference Date |
2009-07-30 - 2009-07-31 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokkaido Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2009-07-BCT-HOKKAIDO-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Computer Simulations for Location Estimation of Sensor Nodes in Wireless Sensor Netoworks |
| Sub Title (in English) |
|
| Keyword(1) |
Indoor propagation |
| Keyword(2) |
sensor networks |
| Keyword(3) |
ZigBee |
| Keyword(4) |
RSSI |
| Keyword(5) |
FDTD method |
| Keyword(6) |
|
| Keyword(7) |
|
| Keyword(8) |
|
| 1st Author's Name |
Tomotsugu Hasegawa |
| 1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name |
Tomohito Shoji |
| 2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name |
Manabu Omiya |
| 3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 4th Author's Name |
|
| 4th Author's Affiliation |
() |
| 5th Author's Name |
|
| 5th Author's Affiliation |
() |
| 6th Author's Name |
|
| 6th Author's Affiliation |
() |
| 7th Author's Name |
|
| 7th Author's Affiliation |
() |
| 8th Author's Name |
|
| 8th Author's Affiliation |
() |
| 9th Author's Name |
|
| 9th Author's Affiliation |
() |
| 10th Author's Name |
|
| 10th Author's Affiliation |
() |
| 11th Author's Name |
|
| 11th Author's Affiliation |
() |
| 12th Author's Name |
|
| 12th Author's Affiliation |
() |
| 13th Author's Name |
|
| 13th Author's Affiliation |
() |
| 14th Author's Name |
|
| 14th Author's Affiliation |
() |
| 15th Author's Name |
|
| 15th Author's Affiliation |
() |
| 16th Author's Name |
|
| 16th Author's Affiliation |
() |
| 17th Author's Name |
|
| 17th Author's Affiliation |
() |
| 18th Author's Name |
|
| 18th Author's Affiliation |
() |
| 19th Author's Name |
|
| 19th Author's Affiliation |
() |
| 20th Author's Name |
|
| 20th Author's Affiliation |
() |
| Speaker |
Author-1 |
| Date Time |
2009-07-31 14:30:00 |
| Presentation Time |
30 minutes |
| Registration for |
BCT |
| Paper # |
BCT2009-74 |
| Volume (vol) |
vol.33 |
| Number (no) |
no.32 |
| Page |
pp.63-66 |
| #Pages |
4 |
| Date of Issue |
2009-07-23 (BCT) |