A Random Backoff Algorithm for Wireless Sensor Networks

2006 ◽  
pp. 108-117 ◽  
Author(s):  
Chiwoo Cho ◽  
Jinsuk Pak ◽  
Jinnyun Kim ◽  
Icksoo Lee ◽  
Kijun Han
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Backoff Algorithm

The Analysis and Improvement of S-MAC Protocol for Wireless Sensor Networks

2011 ◽  
Vol 291-294 ◽  
pp. 2699-2703 ◽  
Author(s):  
Jian Qiang Lu ◽  
Wei Xing Wang ◽  
Zuan Hui Lin
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Mac Protocol ◽  
Network Protocols ◽  
Experimental Results ◽  
Wireless Sensor ◽  
Backoff Algorithm ◽  
Communication Efficiency

Nowadays Wireless Sensor Networks (WSN) has been widely used because of its adaptability, mobility and scalability. The MAC protocol is one of the most important network protocols which guarantee the WSN communication efficiency. The major concern of this paper is the typical contention-based MAC protocol in WSN—the S-MAC protocol. Considering the backoff algorithm of S-MAC protocol cannot resolve the fairness problem for nodes communication, the BDQR (Backoff Depends on Queue and Retry) backoff algorithm was presented in this paper. The experimental results demonstrated that by using this algorithm, nodes communication fairness was improved, channel collisions were reduced while network lifespan was prolonged.

scholarly journals An Efficient Backoff Algorithm for IEEE 802.15.4 Wireless Sensor Networks

2013 ◽  
Vol 75 (4) ◽  
pp. 2073-2088 ◽  
Author(s):  
Zahraa Dahham ◽  
Aduwati Sali ◽  
Borhanuddin M. Ali
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Ieee 802.15.4 ◽  
Wireless Sensor ◽  
Backoff Algorithm

A utility-optimal backoff algorithm for wireless sensor networks

2009 ◽  
Vol 16 (4) ◽  
pp. 635-639
Author(s):  
Sheng-bin Liao ◽  
Zong-kai Yang ◽  
Wen-qing Cheng ◽  
Wei Liu
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Backoff Algorithm

An adaptive backoff algorithm for multi-channel CSMA in wireless sensor networks

2014 ◽  
Vol 25 (7-8) ◽  
pp. 1845-1851 ◽  
Author(s):  
Yantao Li ◽  
Gang Zhou ◽  
Nan Zheng ◽  
Liang Hong
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Backoff Algorithm
Sign in / Sign up

Export Citation Format

Share Document