Paper Info
Title
Hello message scheme enhancement in CRMANET
Abstract
All these years, a lot of efforts have been put upon how to reduce the broadcast overhead consumption in Cognitive Radio enabled Mobile Ad hoc Network (CRMANET). In this work, we propose an improved hello message scheme named Adaptive Classified Hello Scheme (ACHS) adopting classification method in CRMANET. Different from fixed hello interval and content form in frequently used Periodic Hello Message Scheme (PHMS), ACHS categorizes nodes into different classes based on node mobility. Each class in ACHS will be configured with different hello intervals and content format. Given each nodes real-time function performing in CRMANET (on the route or off the route), ACHS employs different strategies. For instance, when nodes are performing data transmission, instead of sending dedicate hello messages, their hello information will be attached into the data message to further reduce the control overhead. Compared with Periodic Hello Message Scheme (PHMS) and Reactive Hello Protocol (RHMS) in simulation, ACHS has improved hello efficiency around 50%.
Year
DOI
Venue
2016
10.1109/WTS.2016.7482032
2016 Wireless Telecommunications Symposium (WTS)
Keywords
Field
DocType
hello message scheme enhancement,CRMANET,broadcast overhead consumption reduction,cognitive radio enabled mobile ad hoc network,adaptive classified hello scheme,ACHS adopting classification method,periodic hello message scheme,PHMS,node mobility,hello interval,content format,data transmission,hello message sending,data message
Mobile ad hoc network,Broadcasting,Content format,Data transmission,Prognostics,Computer science,Computer network,Maintenance engineering,Cognitive radio,Routing protocol,Distributed computing
Conference
Citations 
PageRank 
References 
0
0.34
6
Authors
4
Name
Order
Citations
PageRank
Jingwen Bai1697.71
Tao Liang2266.42
Yan Lindsay Sun37510.41
Chris Phillips48917.02