Title :
Multipath routing based adaptive multi-channel MAC protocol for wireless mesh networks
Author :
Shi, Zhiyuan ; Lin, Jianan ; Jiang, Xueyuan ; Huang, Lianfen ; Yu, Bin
Author_Institution :
Dept. of Electron. Eng., Xiamen Univ., Xiamen
Abstract :
In this paper, we propose an anycast mechanism which can adaptively choose the best next-hop to forward packets during the announcement traffic indication map (ATIM) window of multi-channel medium access control (MMAC) protocol. In order to improve the performance of networks by reducing transmission retries and packet drop probabilities, we also propose a multipath extension of AODV routing protocol to provide the adaptive MMAC protocol with multiple next-hop links. Simulation results show that the proposed scheme provides better performance, both in regular and random scenario of mesh network model.
Keywords :
access protocols; multipath channels; packet radio networks; probability; radio links; routing protocols; telecommunication traffic; AODV routing protocol; MMAC protocol; adaptive multichannel MAC protocol; announcement traffic indication map; anycast mechanism; multichannel medium access control protocol; multipath routing; network performance; next-hop links; packet drop probability; transmission retry; wireless mesh network; Access protocols; Cognitive radio; Communication system traffic control; Media Access Protocol; Programmable control; Routing protocols; Switches; Traffic control; Wireless application protocol; Wireless mesh networks; medium access control(MAC); multi-channel; multipath; wireless mesh network;
Conference_Titel :
Anti-counterfeiting, Security and Identification, 2008. ASID 2008. 2nd International Conference on
Conference_Location :
Guiyang
Print_ISBN :
978-1-4244-2584-6
Electronic_ISBN :
978-1-4244-2585-3
DOI :
10.1109/IWASID.2008.4688382
