DocumentCode
2308486
Title
A Novel Framework for QoS Enhancement in Ad Hoc Network
Author
Chen, Xu ; Qiang, Sun ; Guoan, Zhang ; Zhihua, Bao
Author_Institution
Sch. of Electron. & Inf., Nantong Univ.
fYear
2006
fDate
22-24 Sept. 2006
Firstpage
1
Lastpage
4
Abstract
We propose a novel network framework to support QoS in mobile ad hoc networks. The framework adopts a cross-layer mechanism including two aspects. 1) Virtual multi-queue of MAC layer can be schedules and managed according to the priority and routing hop numbers of high layer packets. 2) The network layer avoids routing breakage according to link lifetime and queue load information of neighbor nodes gathered by the MAC layer. The simulation results show that the network framework can reduce high priority packet delay and improve the network performance
Keywords
access protocols; ad hoc networks; mobile radio; quality of service; queueing theory; telecommunication network routing; MAC layer; QoS enhancement; cross-layer mechanism; mobile ad hoc networks; packet delay; routing breakage; routing hop; virtual multiqueue; Ad hoc networks; Analytical models; Clocks; Delay; Media Access Protocol; Mobile ad hoc networks; Routing; Sun; Telecommunication traffic; Traffic control;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2006. WiCOM 2006.International Conference on
Conference_Location
Wuhan
Print_ISBN
1-4244-0517-3
Type
conf
DOI
10.1109/WiCOM.2006.220
Filename
4149397
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