Title :
Optimal gradient routing with two-hop information for industrial sensor networks
Author :
Quang, Pham Tran Anh ; Lee, Ho-Kyoun ; Kim, Dong-Sung
Abstract :
This paper studies gradient routing with two-hop information for industrial wireless sensor network to enhance real-time performance with energy efficiency. The two-hop information routing is adopted as that in two-hop velocity based routing and the proposed routing algorithm is based on the number of hops to sink instead of distance. Furthermore, an acknowledgement control scheme reduces energy consumption and computational complexity. The simulation results show performance enhancements regarding to delay and energy efficiency.
Keywords :
computational complexity; energy conservation; energy consumption; gradient methods; performance evaluation; routing protocols; wireless sensor networks; acknowledgement control scheme; computational complexity; energy consumption reduction; energy efficiency; industrial wireless sensor network; optimal gradient routing; real-time performance enhancement; two-hop information routing; two-hop velocity based routing; Computational complexity; Delay; Energy consumption; Real time systems; Routing; Routing protocols; Wireless sensor networks;
Conference_Titel :
Industrial Informatics (INDIN), 2011 9th IEEE International Conference on
Conference_Location :
Caparica, Lisbon
Print_ISBN :
978-1-4577-0435-2
Electronic_ISBN :
978-1-4577-0433-8
DOI :
10.1109/INDIN.2011.6034833
