Title :
Routing Layer Solution for Mitigating Frequent Channel Switching in Ad Hoc Cognitive Radio Networks
Author :
Joshi, Gyanendra Prasad ; Sung Won Kim ; Seung Yeob Nam
Author_Institution :
Dept. of Inf. & Commun. Eng., Yeungnam Univ., Gyeongsan, South Korea
Abstract :
This letter analytically shows the requirements of cross-layer-based routing in ad hoc cognitive radio networks. This work estimates the number of channel switching in various scenarios and analyzes how non-cross-layer-based protocols suffer from delay. We suggest a route selection method to mitigate the frequent channel switching.
Keywords :
ad hoc networks; cognitive radio; protocols; telecommunication network routing; ad hoc cognitive radio networks; cross-layer-based routing; frequent channel switching mitigation; noncross-layer-based protocols; routing layer solution; Ad hoc networks; Cognitive radio; Delays; Routing; Routing protocols; Switches; Cognitive radio networks; channel switching delay; cross-layer; routing protocols;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2015.2478781
