Access Control Scheme Adapted to Topology Changes for Multi-hop Distributed Wireless Networks

Sun Xuekanga, Wu Chaoan
2012 Procedia Engineering  
A multi-hop distributed wireless network can provide a rapidly deployable, mobile communication infrastructure that is suitable for many scenarios of topology changes. In this paper, a new access control scheme which is composed of the coordinated distributed scheduling and multi-path routing protocol is proposed for distributed wireless networks. In which, cross-layer design and some metrics such as priority and staying time are introduced in order to meet different QoS demands and maintain
more » ... eduling fairness, and then the optimal and sub-optimal routes are selected in term of the minimum SNR and delay. The simulation results show that the proposed scheme can improve the throughput, reduce the transmission delay, guarantee the system fairness and adapt to topology changes.
doi:10.1016/j.proeng.2012.01.073 fatcat:2pr5seantjfotj36fnxz4xgyqq