DocumentCode :
1708483
Title :
Reservation Packet Medium Access Control for Wireless Sensor Networks
Author :
Li, Hengguang ; Mitchell, Paul D.
Author_Institution :
Dept. of Electron., Univ. of York, York
fYear :
2008
Firstpage :
1
Lastpage :
5
Abstract :
This paper introduces the reservation packet medium access control (RP-MAC) protocol for wireless sensor networks (WSNs). The protocol incorporates a periodic listen/sleep schedule to conserve energy and employs a novel channel reservation mechanism to enhance the rate at which packets can be transferred over multiple hops, thereby improving throughput and reducing end-to-end delay. To evaluate the performance of RP-MAC, it is compared with the established S-MAC protocol through simulation. Results show that RP-MAC can support much higher traffic loads as a direct result of its higher throughput capability along with reduced end-to-end delay for packet transmissions across a multi-hop link. These benefits come at the expense of higher energy consumption, but this is maintained at an acceptable level.
Keywords :
access protocols; telecommunication traffic; wireless sensor networks; MAC protocol; channel reservation mechanism; end-to-end delay reduction; multi-hop link; multiple hops; packet transmissions; periodic listen-sleep schedule; reservation packet medium access control; wireless sensor networks; Access protocols; Delay; Energy consumption; Energy efficiency; Media Access Protocol; Remote monitoring; Telecommunication traffic; Throughput; Time division multiple access; Wireless sensor networks; MAC; RP-MAC; S-MAC; Wireless sensor network; energy-efficiency; medium access control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2008. PIMRC 2008. IEEE 19th International Symposium on
Conference_Location :
Cannes
Print_ISBN :
978-1-4244-2643-0
Electronic_ISBN :
978-1-4244-2644-7
Type :
conf
DOI :
10.1109/PIMRC.2008.4699521
Filename :
4699521
Link To Document :
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