An Adaptive Multichannel Ad Hoc Routing Protocol Based on Topology Maintenance
Zhou Yi · 2006
MOLSR-TM,an adaptive multichannel routing protocol based on topology maintenance is presented in this article.It introduces the perceiving of topology maintenance and an adaptive control algorithm into OLSR to adjust the transmitting frequency of control messages and the refresh rate of the neighbor table and the topology table.So that nodes can grasp network topology more accurately and the lost packets can be decreased.Performance analysis and sim- ulation results show that MOLSR-TM can not only improve the status of topology maintenance and the ability of adap- ting the dynamic topology,but also improve the network performances,such as increasing the packet delivery rate and network throughput and reducing the end-to-end delay.