DMCA
Sensor Networks with Mobile Agents (2003)
| Venue: | in Proc. 2003 Military Communications Intl Symp |
| Citations: | 114 - 37 self |
BibTeX
@INPROCEEDINGS{Tong03sensornetworks,
author = {Lang Tong and Qing Zhao and Srihari Adireddy},
title = {Sensor Networks with Mobile Agents},
booktitle = {in Proc. 2003 Military Communications Intl Symp},
year = {2003},
pages = {688--693}
}
Share
 |
 |
 |
 |
||
OpenURL
Abstract
An architecture for large scale low power sensor network is pro-posed. Referred to as sensor networh with mobile agents (SENMA). SENMA exploit node redundancies by introducing mobile agents that communicate opportunistically with a largefreld of sensors. The addition of mobile agents shifIs computationally intensive task awayfrom primitive sensors to more powerful mobile agents, which enables energy effcient operations under severely limited power constraints. An opportunistic ALOHA random access cou-pled with a direct sequence spread spectrum physical layer is pro-posed. A comparison ofSENMA with apor ad hocsensor network shows a substantial gain in energy efficiency.
Keyphrases
mobile agent sensor network powerful mobile agent opportunistic aloha random access energy efficiency apor ad hocsensor network direct sequence spread senma exploit node redundancy physical layer primitive sensor energy effcient operation comparison ofsenma limited power constraint substantial gain intensive task sensor networh
