Title :
Improved minimum hop routing protocol based on residual energy and congestion
Author :
Zhang Hu ; Wang Fan ; Hu Xiaopeng
Author_Institution :
Sch. of Comput. Sci. & Technol., Dalian Univ. of Technol., Dalian, China
Abstract :
In order to reduce the routing´s energy cost, improve the reliability of the entire network, and ensure the service quality of data transmission, as well as lower the transmission delay in wireless sensor networks, an improved minimum hop routing protocol based on residual energy and congestion (CEMHR) is proposed, which consider energy, congestion and backup strategy. What is more, the protocol adopts space-time correlation algorithm to eliminate data redundancy. Experiments have been conducted and compared with EMHR and RESEE, the results show that the performance of CEMHR is better than EMHR and RESEE in network utilization, transmission delay and lifetime of network.
Keywords :
correlation methods; quality of service; routing protocols; telecommunication network reliability; wireless sensor networks; RESEE; backup strategy; data redundancy elimination; data transmission; energy cost reduction; improved minimum hop routing protocol; network lifetime; network reliability; network utilization; residual congestion; residual energy; service quality; space-time correlation algorithm; transmission delay; wireless sensor networks; Algorithm design and analysis; Data communication; Delays; Energy consumption; Routing; Routing protocols; Wireless sensor networks; backup strategy; energy; network congestion; the minimum hops;
Conference_Titel :
Network Infrastructure and Digital Content (IC-NIDC), 2014 4th IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-4736-2
DOI :
10.1109/ICNIDC.2014.7000258
