Title :
Probabilistic Sequence Routing in intermittently connected wireless networks
Author :
Qilie, Liu ; Xin, Li ; Yun, Li Li ; Lei, Wang ; Yingjun, Pan
Author_Institution :
Key Lab. of Mobile Commun. Technol., Chongqing Univ. of Posts & Telecommun., Chongqing, China
Abstract :
On the basis of analyzing the principle and performance of routing protocol in intermittently connected wireless networks, an enhanced protocol, which was named Probabilistic Sequence Routing (PSR) was proposed. PSR chooses the next-hop node to forward packets according to the forward-probability, which was calculated by contact-frequency and contact-duration. Simulation results indicate that PSR can significantly improve the performance of networks, compared to PROPHET and Epidemic.
Keywords :
probability; radio networks; routing protocols; Epidemic; PROPHET; contact duration; contact frequency; forward probability; intermittent connected wireless networks; next-hop node; probabilistic sequence routing; routing protocol; Communications technology; Delay effects; Educational technology; Floods; Frequency; Mobile communication; Routing protocols; Wireless application protocol; Wireless networks; Wireless personal area networks; Contact; Intermittently Connected Wireless Networks; Probability; Routing;
Conference_Titel :
Computer Engineering and Technology (ICCET), 2010 2nd International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-6347-3
DOI :
10.1109/ICCET.2010.5485929
