Title :
On the impact of channel sensing methods to IEEE 802.15.4 performances under IEEE 802.11b interference
Author :
Shin, Soo Young ; Park, Hong Seong
Author_Institution :
WiBro System Laboratory of Samsung Electronics, Su-won, Korea
Abstract :
In this paper, the impact of channel sensing methods to IEEE 802.15.4 under the interference of IEEE 802.11b are analyzed. Two different channel sensing methods, energy detection and carrier sense, are considered. An average transmission delay, a throughput, and a power drain rate are used as performance measures. Those performance measures of IEEE 802.15.4 under the interference of IEEE 802.11b are analyzed mathematically. The simulation results are shown to validate the analytic results.
Keywords :
Delay; IEEE 802.15 Standards; Interference; Multiaccess communication; Power demand; Sensors; Throughput; Analysis; IEEE 802.11b; IEEE 802.15.4; carrier sense; channel sensing methods; energy detection; interference; performance;
Journal_Title :
Communications and Networks, Journal of
DOI :
10.1109/JCN.2008.6388351
