Optimal control method in consideration of the spatiotemporal characteristics of the sensor network with a charging mechanism
Project/Area Number |
25330115
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Information network
|
Research Institution | Toho University |
Principal Investigator |
SATO Fumiaki 東邦大学, 理学部, 教授 (40273164)
|
Project Period (FY) |
2013-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
Keywords | センサネットワーク / ルーティング / エナジーハーベスト / 同期 / 太陽光発電 / 異常検知 / マルチチャネルMACプロトコル / 太陽光パネル / 故障検知 |
Outline of Final Research Achievements |
Rechargeable sensor networks have been studied as a candidate for next generation wireless sensor networks. However, power supplement of energy harvesting is unstable, which is different from battery powered network. Therefore, when a node sends data, the relay nodes are not always available for receiving or transmitting. In this paper, we propose a two-dimensional routing protocol based on the power generation pattern of the sensor node. Furthermore, we also propose a synchronization protocol to support the uneven charge-rate of the sensor node. In our protocol, each sensor node sends its power generation pattern and charge rate to the neighboring node. The information is used to decide the selection the destination node. The preliminary evaluation shows that the proposed protocols are able to achieve higher delivery ratio than the previous work.
|
Report
(4 results)
Research Products
(23 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Book] C言語2014
Author(s)
杉浦茂樹, 久保田稔, 打矢隆弘, 河口信夫, 佐藤文明
Publisher
共立出版
Related Report