No |
255532 |
標題(和) |
An Energy Efficient Target Specific Code Dissemination Scheme with RPL-based Forwarder Selection Algorithm |
標題(英) |
An Energy Efficient Target Specific Code Dissemination Scheme with RPL-based Forwarder Selection Algorithm |
研究会名(和) |
通信方式 |
研究会名(英) |
Communication Systems |
開催年月日 |
2018-07-11 |
終了年月日 |
2018-07-13 |
会議種別コード |
5 |
共催団体名(和) |
|
資料番号 |
CS2018-23 |
抄録(和) |
In order to fix a bug or install a new application, disseminating a code to specific target sensors is an important management task in WSNs (wireless sensor networks). In order to disseminate a code to specific target sensors in an energy efficient manner, it is required to select the minimum required number of forwarders with a small number of control messages. In this paper, we propose an energy efficient target specific code dissemination scheme with RPL-based forwarder selection algorithm. The main idea of the proposed scheme is that by leveraging the data collection tree created by RPL (Routing Protocol for Low-power and lossy networks) which is a standard routing protocol in WSNs, it is possible to construct the code dissemination tree consisting of the minimum number of non-target sensors with the small number of control messages. Since every sensor exchanges the RPL control messages with the root of the tree when creating a data collection tree, a sensor knows the sensors included in both upward routes toward the root and downward routes toward the edge of the tree. Based on this notion, a sensor whose downward routes do not contain a target sensor can suppress to transmit the control message for constructing the code dissemination tree. In addition, a target sensor can select the upward route that contains the minimum number of non-target sensors. The simulation results show that the proposed scheme reduces by at least 50% energy consumption compared with the previous scheme. |
抄録(英) |
In order to fix a bug or install a new application, disseminating a code to specific target sensors is an important management task in WSNs (wireless sensor networks). In order to disseminate a code to specific target sensors in an energy efficient manner, it is required to select the minimum required number of forwarders with a small number of control messages. In this paper, we propose an energy efficient target specific code dissemination scheme with RPL-based forwarder selection algorithm. The main idea of the proposed scheme is that by leveraging the data collection tree created by RPL (Routing Protocol for Low-power and lossy networks) which is a standard routing protocol in WSNs, it is possible to construct the code dissemination tree consisting of the minimum number of non-target sensors with the small number of control messages. Since every sensor exchanges the RPL control messages with the root of the tree when creating a data collection tree, a sensor knows the sensors included in both upward routes toward the root and downward routes toward the edge of the tree. Based on this notion, a sensor whose downward routes do not contain a target sensor can suppress to transmit the control message for constructing the code dissemination tree. In addition, a target sensor can select the upward route that contains the minimum number of non-target sensors. The simulation results show that the proposed scheme reduces by at least 50% energy consumption compared with the previous scheme. |
収録資料名(和) |
電子情報通信学会技術研究報告 |
収録資料の巻号 |
Vol.118, No.128 |
ページ開始 |
61 |
ページ終了 |
66 |
キーワード(和) |
無線センサネットワーク,ルーティング,コード配布 |
キーワード(英) |
Wireless sensor networks,routing,code dissemination,wireless reprogramming |
本文の言語 |
ENG |
著者(和) |
朝比奈啓 |
著者(ヨミ) |
アサヒナ ヒロム |
著者(英) |
Hiromu Asahina |
所属機関(和) |
慶應義塾大学 |
所属機関(英) |
Keio University |
著者(和) |
豊田健太郎 |
著者(ヨミ) |
トヨダ ケンタロウ |
著者(英) |
Kentaroh Toyoda |
所属機関(和) |
慶應義塾大学 |
所属機関(英) |
Keio University |
著者(和) |
笹瀬巌 |
著者(ヨミ) |
ササセ イワオ |
著者(英) |
Iwao Sasase |
所属機関(和) |
慶應義塾大学 |
所属機関(英) |
Keio University |
著者(和) |
P. Takis Mathiopoulos |
著者(ヨミ) |
|
著者(英) |
P. Takis Mathiopoulos |
所属機関(和) |
University of Athens |
所属機関(英) |
University of Athens |
著者(和) |
山本尚生 |
著者(ヨミ) |
ヤマモト ヒサオ |
著者(英) |
Hisao Yamamoto |
所属機関(和) |
東京都市大学 |
所属機関(英) |
Tokyo City University |