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Reducing energy consumption in mobile hosts (MHs) is one of the most critical issues in wireles/mobile networks. IP paging protocol at network layer and power saving mechanism (PSM) at link layer are two core technologies to reduce the energy consumption of MHs. First, we investigate the energy efficiency of the current IEEE 802.11 power saving mechanism (PSM) when IP paging protocol is deployed over IEEE 802.11 networks. The result reveal that the current IEEE 802.11 PSM with a fixed wakeup interval (i.e., the static PSM) exhibits a degraded performance when it is integrated with IP paging protocol. Therefore, we propose an adaptive power saving mechanism in IEEE 802.11-based wireless IP networks. Unlike the static PSM, the adaptive PSM adjusts the wake-up interval adaptively depending on the session activity at IP layer. Specifically, the MH estimates the idle periods for incoming sessions based on the exponentially weighted moving average (EWMA) scheme and sets its wake-up interval dynamically by considering the estimated idle period and paging delay bound. For performance evaluation, we have conducted comprehensive simulations and compared the total cost and energy consumption, which are incurred in IP paging protocol in conjunction with various power saving mechanisms: The static PSM, the adaptive PSM, and the optimum PSM. Simulation results show that the adaptive PSM provides a closer performance to the optimum PSM than the static PSM.

참고문헌 (22)

  1. V. Katie, S. Pack, and Y. Choi, 'Performance evaluation of IP paging with power saving mechanism,' in Proc. IEEE LCN 2003, Bonn, Germany, Oct. 2003 
  2. IEEE 802.11b WG, Part 11, Wireless LAN medium Access Control (MAC) and Physical Layer (PHY) Specification: High-Speed Physical Layer Extension in the 2.4 GHz Band, IEEE, 1999 
  3. S. Pack, V. Katie, and Y. Choi, 'Performance analysis ofIP paging protocol in IEEE 802.11 networks,' in Proc. IEEE WLN 2003, Bonn, Germany, Oct. 2003 
  4. E. Jung and N. H. Vaidya, 'An energy efficient MAC protocol for wireless LANs,' in Proc. IEEE INFOCOM 2002, New York, USA, June 2002 
  5. D. Mcdysan, QoS and Traffic Management in IP and ATM Networks, McGraw-Hill, 1999 
  6. A. Balachandran et al. 'Characterizing user behavior and network performance in a public wireless LAN,' ACM SIGMETRICS Peiformance Evaluation Review, vol. 30, no. 1, pp. 195-205, June 2002 
  7. W. Wang, I. F. Akyildiz, and G. L. Stuber, 'Effective paging schemes with delay bounds as QoS constraints in wireless systems,' ACM Wireless Networks, vol. 7, no. 5, pp. 455-466, Sept. 2001 
  8. C. Castelluccia, 'Extending mobile IP with adaptive individual paging,' ACM Mobile Computing Commun. Review, vol. 5, no. 2, pp. 14-26, Apr. 2001 
  9. Y. Tseng, C. Hsu, and T. Hsieh, 'Power saving protocols for IEEE 802.11-based multi-hop ad hoc networks,' in Proc. IEEE INFOCOM 2002, New York, USA, June 2002 
  10. X. Zhang, J. Castellanos, and A. Campbell, 'P-MIP: Paging extensions for mobile IP,' ACM Mobile Networks Appl., vol. 7, no. 2, pp. 127-141, Apr. 2002 
  11. M. Anand, E. B. Nightingale, and J. Flinn, 'Self-tuning wireless network power management,' in Proc. MOBICOM 2003, San Diego, USA, Sept. 2003 
  12. R. Krashinsky and H. Balakrshnan, 'Minimizing energy for wireless web access with bounded slowdown,' in Proc. ACM MOBICOM 2002, Atlanta, USA, Sept. 2002 
  13. R. Ramjee et al., 'IP paging service for mobile hosts,' ACM Wireless Networks, vol. 8, no. 5, pp. 427-441, Sept. 2002 
  14. R. Zheng, J. Hou, and L. Sha, 'Performance analysis of the IEEE 802.11 power saving mode,' in Proc. CNDS 2004, San Diego, USA, Jan. 2004 
  15. W. Soh and H. Kim, 'QoS provisioning in cellular networks based on mobility prediction techniques,' IEEE Commun. Mag., vol. 41, no. 1, pp. 86-92, Jan. 2003 
  16. IETF mobile IP Working Group, htrp://www.ietf.org/html.charters/mobileip-charter.html 
  17. D. Staehle, K. Leibnitz, and K. Tsipotis, 'QoS of Internet access with GPRS,' ACM Wireless Networks, vol. 9, no. 3, pp. 213-222, May 2003 
  18. J. Kistler and M. Satyanarayanan, 'Disconnected operation in the coda file system,' ACM Trans. Computer Sys., vol. 10, no. 1, pp. 3-25, Feb. 1992 
  19. J. Kempf et al., 'Requirements and functional architecture for IP host alerting protocol,' IETF RFC 3154, Aug. 2001 
  20. T. Roos et al. 'A probabilistic approach to WLAN user location estimation,' Int. J. Wireless Inform. Networks, vol. 9, no. 3, pp. 155-164, July 2002 
  21. SD-Linkllb specification, available at http://www.c-guysusa.com/SD-Link%2011b.html 
  22. I. F. Akyildiz, J. Ho, and Y. B. Lin, 'Movement-based location update and selective paging for pes networks,' IEEE/ACM Trans. Networking, vol. 4, no. 4, pp.629-638, Aug. 1996 

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