Journal of Communications and Networks

  • 제10권3호
  • /
  • Pages.301-307
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  • 2008
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  • 1229-2370(pISSN)
  • /
  • 1976-5541(eISSN)
한국통신학회 (The Korean Institute of Commucations and Information Sciences)
권호 표지

On the Impact of Channel Sensing Methods to IEEE 802.15.4 Performances under IEEE 802.11b Interference

  • Shin, Soo-Young (WiBro System Laboratory of Samsung Electronics) ;
  • Park, Hong-Seong (Department of Electrical and Computer Engineering, Kangwon National University)
  • 발행 : 2008.09.30
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초록

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.

키워드

참고문헌

  1. IEEE Std.802.15.4, "IEEE standard for wireless medium access control (MAC) and physical layer (PHY) specifications for low-rate wireless personal area networks (LR-WPANs)," 2006.
  2. Zigbee specification v1.0. [Online]. Avalible: http://www.zigbee.org/
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  5. Cisco Aironet Wireless LAN Client Adapters Installation and Configuration Guide. [Online]. Avalible: http://www.cisco.com/
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