Optimizing sleeping intervals in preamble sampling MAC for WSNs
Conference: KiVS 2007 - Kommunikation in Verteilten Systemen - 15. ITG/GI-Fachtagung
02/26/2007 - 03/02/2007 at Bern, Schweiz
Proceedings: KiVS 2007
Pages: 6Language: englishTyp: PDF
Personal VDE Members are entitled to a 10% discount on this title
Authors:
Karl, Holger (UniversitÄat Paderborn, Computer Networks group)
Abstract:
Preamble sampling is a popular mechanism in WSN MAC protocols. This paper optimizes the energy consumption by adjusting the preamble length to a known or estimated, possibly varying event rate.