Trust based negotiation bargaining game model for bandwidth management algorithms

摘要

Nowadays, Multi-hop Relaying Network (MRN) has gained wide acceptance as a next step towards future radio networks. MRN can extend the service area as well as improve the performance of wireless networks. To exploit the multi-hop relaying operation, an important issue is how to properly control wireless bandwidth. In this paper, a new bandwidth management scheme is proposed for MRNs. By integrating the random arrival rule and Nash bargaining model, the proposed scheme adaptively controls the wireless bandwidth to maximize network efficiency. In our scheme, trust value and bargaining powers are decided according to the Bayesian inference and real-time negotiation process, respectively. This approach can make the network system be close to the optimized network performance. To prove the effectiveness of the proposed scheme, a simulation has carried out. The results demonstrate the effectiveness of the proposed scheme in comparison with other existing schemes.