2 papers
cs.GT2012
Hierarchic Power Allocation for Spectrum Sharing in OFDM-Based Cognitive Radio Networks
Tian Zhang, Wei Chen, Zhu Han +1
In this paper, a Stackelberg game is built to model the hierarchic power allocation of primary user (PU) network and secondary user (SU) network in OFDM-based cognitive radio (CR)…
cs.NI2010
TCP Reno over Adaptive CSMA
Wei Chen, Yue Wang, Minghua Chen +1
An interesting distributed adaptive CSMA MAC protocol, called adaptive CSMA, was proposed recently to schedule any strictly feasible achievable rates inside the capacity region. Of…