Title :
Greedy Geographic Routing with Path Optimization in Wireless Sensor Networks
Author :
Thanh Le Dinh ; Nguyen, Dai Tho
Author_Institution :
Dept. of Networks & Comput. Commun., Univ. of Eng. & Technol., Hanoi, Vietnam
Abstract :
In this paper, we propose Greedy with Path Optimization Routing (GPOR), a novel geographic routing protocol for wireless sensor networks. GPOR finds initial routing paths by following a greedy with recovery strategy, then uses a follow-up technique to optimize the paths. An attempt is also made to create routing entries applicable to destination areas rather than individual nodes. Main advantages of GPOR are path optimization and void avoidance capacities. We implement GPOR in ns-2 and present simulation results.
Keywords :
routing protocols; wireless sensor networks; greedy geographic routing protocol; ns-2 simulation; path optimization; recovery strategy; void avoidance; wireless sensor networks; Face; Optimization; Radio frequency; Routing; Routing protocols; Simulation;
Conference_Titel :
Computing and Communication Technologies, Research, Innovation, and Vision for the Future (RIVF), 2010 IEEE RIVF International Conference on
Conference_Location :
Hanoi
Print_ISBN :
978-1-4244-8074-6
DOI :
10.1109/RIVF.2010.5633232
