2 papers
cs.IT2015
Joint Spectrum Sensing and Resource Allocation for OFDM-based Transmission with a Cognitive Relay
S. Eman Mahmoodi, K. P. Subbalakshmi, R. Chandramouli +1
In this paper, we investigate the joint spectrum sensing and resource allocation problem to maximize throughput capacity of an OFDM-based cognitive radio link with a cognitive rela…
cs.IT2015
Complexity Analysis of CSMA Scheduling via Dependencies Matrix
Mahdi Azarafrooz, R. Chandramouli
The complexity of a CSMA algorithm has been translated to the norm properties of a dependencies matrix. The maximum throughput optimization is reformulated by including the depende…