Title :
Adaptive Energy-Based Updating Algorithm in Opportunistic Routing
Author :
Chu Jinjin ; Wu Muqing ; Cao Shiwei ; Wang Dongyang
Author_Institution :
Beijing Key Lab. of Network Syst. Archit. & Convergence, Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
The opportunistic routing is popularly employed in the wireless multi-hop network. To obtain higher delivery rate and longer lifetime of network, we propose an adaptive energy-based updating opportunistic routing (AEUOR). We firstly introduce a novel priority metric of the routing selection in order to guarantee delivery rate. Then, an adaptive update algorithm is realized by efficiently detecting the dump energy of the node. In addition, we discusse the candidates including the primary candidate and the secondary candidate in the paper, the latter of which plays a key role in extending the lifetime of the network. Moreover, we test AEUOR and compare it with ExOR in NS2.34, and observe significant performance improvement.
Keywords :
radio networks; telecommunication network routing; telecommunication power management; AEUOR; ExOR; NS2.34; adaptive energy-based updating opportunistic routing; adaptive update algorithm; delivery rate; dump energy detection; primary candidate; priority metric; routing selection; secondary candidate; wireless multihop network; Ad hoc networks; Adaptive systems; Measurement; Peer-to-peer computing; Routing; Spread spectrum communication; Wireless communication;
Conference_Titel :
Vehicular Technology Conference (VTC Fall), 2014 IEEE 80th
Conference_Location :
Vancouver, BC
DOI :
10.1109/VTCFall.2014.6965853
