Home > Papers

 
 
Joint Optimal Sensing and Transmission Time Allocation for Cognitive Radio Networks
WANG Linhao,GUO Wenbin *
School of Information and Communication Engneering, Beijing University of Posts and Telecommunications, Beijing 100876
*Correspondence author
#Submitted by
Subject:
Funding: none
Opened online: 8 October 2014
Accepted by: none
Citation: WANG Linhao,GUO Wenbin.Joint Optimal Sensing and Transmission Time Allocation for Cognitive Radio Networks[OL]. [ 8 October 2014] http://en.paper.edu.cn/en_releasepaper/content/4608710
 
 
In cognitive radio networks, spectrum sensing is a key technology that enables cognitive radio (CR) users to opportunistically access the spectrum resources of the primary networks. To reduce the interference and enhance the throughput of the CR networks, a joint optimal sensing and transmission time scheme is proposed and analyzed based on modeling the interference. A more accurate interference model is analyzed through renewal theory. Theoretical and simulation results show that the proposed allocation scheme has higher data throughput with the constraint interference.
Keywords:cognitive radio networks; interference model; spectrum sensing; renewal theory
 
 
 

For this paper
  • ● PDF (0B)
  • ● Revision 0 　　
  • ● Print this paper
  • ● Recommend this paper to a friend
  • ● Add to my favorite list

    Saved Papers

    Please enter a name for this paper to be shown in your personalized Saved Papers list

Tags
Add yours

Related Papers

Statistics
PDF Downloaded 68
Bookmarked 0
Recommend 5
Comments Array
Submit your papers