Title :
A revised SPEED protocol for (m, k)-firm streams in wireless sensor networks
Author_Institution :
Dept. of Inf., Gyeongsang Nat. Univ., Jinju, South Korea
Abstract :
The SPEED routing protocol was proposed to minimizing the packet deadline miss ratio in wireless sensor networks. To achieve this goal, velocity calculation is used to determine the forwarding node. However, due to general traffic model, it lacks of adaptability so we extend the SPEED protocol to support (m, k)-firm streams in wireless sensor networks. Simulations and their analysis are followed to validate the suitability of reduced end-to-end delay and enhanced reliability.
Keywords :
routing protocols; velocity measurement; wireless sensor networks; enhanced reliability; forwarding node; reduced end-to-end delay; revised SPEED protocol; routing protocol; velocity calculation; wireless sensor networks; Delay; Heuristic algorithms; Real time systems; Reliability; Routing protocols; Wireless sensor networks; (m, k)-firm; Wirelss Sensor Networks;
Conference_Titel :
ICT Convergence (ICTC), 2011 International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4577-1267-8
DOI :
10.1109/ICTC.2011.6082594
