期刊名称：International Journal of Engineering and Computer Science
印刷版ISSN：2319-7242
出版年度：2015
卷号：4
期号：7
页码：13416-13421
出版社：IJECS
摘要：Medium access control protocols for wireless sensor networks are designed to be energy efficient.An energy efficient MAC protocols are those which reduce idle listening and overhearing .Idle listening mayhave become the main source of energy waste. To reach average power consumption, most of the time transreceivermust shut down. This phenomenon allows the nodes to use a lower duty cycle, at no cost of overheadin many cases. Simulation and implementation results show that how fail rate and delay varies in MACprotocols like X-MAC,MX-MAC and SPECK MAC
