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

被引：36

作者：

Lee, Tae-Jin ^{[1
]}

Lee, Hae Rim ^{[1
]}

Chung, Min Young ^{[1
]}

机构：

[1] Sungkyunkwan Univ, Sch Informat & Commun Engn, Suwon 440746, South Korea

来源：

IEEE COMMUNICATIONS LETTERS | 2006年 / 10卷 / 07期

关键词：

CSMA/CA; IEEE; 802.15.4; MAC; throughput; WPAN;

D O I：

10.1109/LCOMM.2006.051950

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

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 battery-powered 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.

引用

页码：561 / 563

页数：3