Title :
LAMOR: Lifetime-Aware Multipath Optimized Routing Algorithm for Video Transmission over Ad Hoc Networks
Author :
Tan, Liansheng ; Xie, Ling ; Ko, King-Tim ; Lei, Ming ; Zukerman, Moshe
Author_Institution :
Dept. of Comput. Sci., Central China Normal Univ., Wuhan
Abstract :
Multipath routing is a key technique to support video transmission over wireless ad hoc networks (WANETs). In WANETs, the lifetime of a node is related to its residual energy, current traffic conditions and the required energy consumed for sending a packet to its next hop in the path. In this paper, we propose a new adaptive routing scheme termed lifetime-aware multipath optimal routing (LAMOR) for supporting high-speed real time video transmission in WANETs, which is optimized in terms of lifetime and analyze its characteristics. Both theoretical analysis and simulation results demonstrate that LAMOR indeed extends network lifetime and improves the transmission quality of video streams
Keywords :
ad hoc networks; telecommunication network routing; telecommunication traffic; video streaming; LAMOR; adaptive routing scheme; high-speed real time video transmission; lifetime-aware multipath optimized routing algorithm; residual energy; traffic conditions; transmission quality; wireless ad hoc networks; Ad hoc networks; Aggregates; Analytical models; Australia Council; Mobile ad hoc networks; Network topology; Routing; Streaming media; Telecommunication traffic; Video sharing; Ad Hoc Networks; Lifetime; Multipath; Routing;
Conference_Titel :
Vehicular Technology Conference, 2006. VTC 2006-Spring. IEEE 63rd
Conference_Location :
Melbourne, Vic.
Print_ISBN :
0-7803-9391-0
Electronic_ISBN :
1550-2252
DOI :
10.1109/VETECS.2006.1682899
