DocumentCode
1992672
Title
QoSPMR: QoS-Aware and Priority-Based Multipath Routing Algorithm for WMSNs
Author
Wang Xiao-ming ; Li Cheng-bo ; Lu Jun-ling ; Liu Ding
Author_Institution
Sch. of Comput. Sci., Shaanxi Normal Univ., Xi´an, China
fYear
2012
fDate
27-30 May 2012
Firstpage
1
Lastpage
5
Abstract
A QoS-aware and priority-based multipath routing (QoSPMR) algorithm is proposed for WMSNs. The proposed algorithm comprehensively considers the categories and priorities of multimedia streams, the residual energy of nodes, the local link reliability between nodes, the local congestion status and the distance from the candidate next hop nodes to the sink. Simulation results show the QoSPMR algorithm is more effective than the TPGF algorithm.
Keywords
multimedia communication; quality of service; telecommunication network routing; wireless sensor networks; QoS-aware and priority-based multipath routing; QoSPMR algorithm; WMSNs; local congestion status; local link reliability; multimedia streams; nodes residual energy; wireless multimedia sensor networks; Delay; Multimedia communication; Quality of service; Real-time systems; Reliability; Routing; Streaming media;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering and Technology (S-CET), 2012 Spring Congress on
Conference_Location
Xian
Print_ISBN
978-1-4577-1965-3
Type
conf
DOI
10.1109/SCET.2012.6342133
Filename
6342133
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