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Volume 26 Issue 7
Jul.  2004
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Yan Shao-hu, Zhuo Yong-ning, Wu Shi-ji, Guo Wei. Analysis on Energy Consumption in Transmission of IEEE802.11 DCF[J]. Journal of Electronics & Information Technology, 2004, 26(7): 1107-1113.
Citation: Yan Shao-hu, Zhuo Yong-ning, Wu Shi-ji, Guo Wei. Analysis on Energy Consumption in Transmission of IEEE802.11 DCF[J]. Journal of Electronics & Information Technology, 2004, 26(7): 1107-1113.

Analysis on Energy Consumption in Transmission of IEEE802.11 DCF

  • Received Date: 2003-01-23
  • Rev Recd Date: 2003-06-18
  • Publish Date: 2004-07-19
  • In saturated IEEE 802.11 WLAN, the energy consumption in transmission per frame through basic mode and RTS/CTS mode is analyzed through mathematical model. The relation of RTS threshold and average energy consumption per frame is produced in the assumption that the frame payloads length is distributed in a given interval. Further analysis shows there is an optimum RTS threshold that can minimize the average energy consumption. The method of calculating optimum RTS threshold is also presented. All theoretical analysis is validated through computer simulation.
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  • Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications, IEEE Standard 802.11-1999, IEEE Computer Society LAN MAN Standards Committee, Ed., 1999.[2]Narayanaswamy S, Kawadia V, et al.. Power control in Ad-hoc networks: Theory, architecture,algorithm and implementation of the COMPOW protocol. Proceedings of the European Wireless Conference-Next Generation Wireless Networks: Technologies, Protocols, Services and Applications. Italy, Feb. 2002: 156-162.[3]Agarwal S, Katz R H, Krishnamurthy S V, et al.. Distributed power control in ad-hoc wireless networks. 2001 12th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, San Diego, CA, 2001, vol.2: 59-66.[4]Monks J P, Bharghavan V, et al.. A power controlled multiple access protocol for wireless packet networks[J].INFOCOM 2001, Twentieth Annual Joint Conference of the IEEE Computer and Communications Societies, Proceedings IEEE, Anchorage, USA.2001, Vol.1:219-228[5]Jae-Hwan Chang, Leandros Tassiulas. Energy conserving routing in wireless ad-hoc networks, INFOCOM 2000, Nineteenth Annual Joint Conference of the IEEE Computer and Communications Societies, Tel Aviv, Israel, Proceedings. IEEE, 2000, Vol.18: 22-31.[6]Binachi G. Performance Analysis of the IEEE 802.11 Distributed coordination function. IEEE J.on Selected Areas in Comm. Unications, 2000, 18(3): 535-547.[7]Tay Y C, Chua K C. A capacity analysis for the IEEE 802.11 MAC Protocol. Wireless Networks,2001, 7(2): 159-171.[8]Feeney L M, Nilsson M. Investigating the energy consumption of a wireless network interface in an Ad Hoc networking environment[J].INFOCOM 2001, Twentieth Annual Joint Conference of the IEEE Computer and Communications Societies. Proceedings. IEEE, Anchorage, USA.2001,Vol.3:1548-1557[9]Fang Y, McDonald A B. Cross-layer performance effects of path coupling in wireless Ad Hoc networks: Power and throughput implications of IEEE 802.11 MAC, Performance Computing and Communications Conference. 2002, 21st IEEE International, Phoenix, AZ, 2002: 281-290.[10]Wu Haitao, Peng Yong, Long Keping, et al.. A simple model of IEEE 802.11 wireless LAN.International Conferences on Info-tech and Info-net, Beijing, 2001, Vol.2: 514-519.
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