An Adaptive Low Latency Cross-layer MAC Protocol for Wireless Sensor Networks

被引：2

作者：

Tang Zhenzhou ^{[1
]}

Hu Qian ^{[1
]}

机构：

[1] Wenzhou Univ, Coll Phys & Elect Informat Engn, Wenzhou 325000, Peoples R China

来源：

EIGHTH IEEE INTERNATIONAL CONFERENCE ON DEPENDABLE, AUTONOMIC AND SECURE COMPUTING, PROCEEDINGS | 2009年

关键词：

Wireless sensor network; MAC; Adaptive; Cross-layer;

D O I：

10.1109/DASC.2009.53

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

In this paper, we proposed an adaptive low latency MAC protocol for sensor networks based on cross-layer architecture, named LLS-MAC (Low Latency Sensor MAC). The new protocol is inspired by S-MAC. The advancement of LLS-MAC in packet end-to-end delay is mainly due to the continual data transmission scheme presented in this paper. For achieving this scheme, a cross-layer design approach is adopted in LLS-MAC. Simulations have been done to evaluate the performance of the proposed new protocol, by which we can find out that LLS-MAC can really reduce packet end-to-end delay greatly in case of busy networks compared with S-MAC.

引用

页码：389 / 393

页数：5