Development of network coding technologies for data gathering wireless sensor networks
| Project/Area Number |
24500080
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Computer system/Network
|
|---|
| Research Institution | Kobe University |
|---|
Principal Investigator |
OHTA Chikara 神戸大学, その他の研究科, 教授 (10272254)
|
|---|
| Project Period (FY) |
2012-04-01 – 2015-03-31
|
| Project Status |
Completed (Fiscal Year 2014)
|
| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
|
|---|
| Keywords | センサネットワーク / ネットワークコーディング / 信頼性 / システム寿命 / マルチパス / マルチシンク / ネットワークプロトコル / 通信プロトコル |
|---|
| Outline of Final Research Achievements |
In this study, we apply network coding which can reduce the number of packet transfers for multi-path configuration or multi-sink configuration which can increase dependability in data gathering wireless sensor networks. More precisely, STNC (Side Trip with Network Coding) for multi-path configuration and IFNCPA (Inter-Flow Network Coding with Passive ACK) for multi-sink configuration are proposed and the effectiveness of the proposed scheme is verified through simulation experiments, which contributes the development of network coding technologies for sensor networks.
|
Report
(4 results)
Research Products
(8 results)
