An Optimal CAC Scheme Based on GSMDP Model in Heterogeneous Wireless Networks
Wen Chen, Jinming Yu, Feng Pan · 2010
This paper proposes an optimal CAC scheme in heterogeneous wireless networks called the GSMDP-based CAC (GCAC). Considering the limitations of the traditional Markov decision process for optimal CAC policy, we characterize the CAC problem through a GSMDP formulation. The performance is evaluated via simulation, and the results are compared with conventional GC scheme and an optimal CAC scheme based on SMDP.