MAC throughput limit analysis of slotted CSMA/CA in IEEE 802.15.4 WPAN

نویسندگان

  • Tae-Jin Lee
  • Hae Rim Lee
  • Min Young Chung
چکیده

IEEE 802.15.4 low-rate Wireless Personal Area Networks (WPAN) are expected to provide ubiquitous networking between small personal/home devices and sensors with low power consumption and low cost features. The technology employs special CSMA/CA to save power consumption for batterypowered small or portable WPAN devices. In this letter, we present a new model for the slotted CSMA/CA of IEEE 802.15.4 Medium Access Control (MAC) and evaluate its throughput limit in order to grasp the characteristics of IEEE 802.15.4 WPAN.

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عنوان ژورنال:
  • IEEE Communications Letters

دوره 10  شماره 

صفحات  -

تاریخ انتشار 2006