Title :
Comments on "analysis of cognitive radio spectrum access with optimal channel reservation"
Author :
Martinez-Bauset, Jorge ; Pla, Vicent ; Pacheco-Paramo, Diego
Author_Institution :
Dept. of Commun., Univ. Politec. de Valencia (UPV), Valencia, Spain
fDate :
10/1/2009 12:00:00 AM
Abstract :
We claim that some of the expressions, results and the conclusion of X. Zhu et al., (2007) are not correct. The correct expressions, results and conclusion are discussed in this letter.
Keywords :
channel allocation; cognitive radio; spread spectrum communication; cognitive radio spectrum access; optimal channel reservation; radio networks; Analytical models; Cognitive radio; Helium; Programmable logic arrays; Radio network; Shape; Throughput; Cognitive radio networks, spectrum access, channel reservation.;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2009.090668
