WOWMOM '01 Proceedings of the 4th ACM international workshop on Wireless mobile multimedia
Performance Evaluation of IP Paging with Power Save Mechanism
LCN '03 Proceedings of the 28th Annual IEEE International Conference on Local Computer Networks
Performance Analysis of IP Paging Protocol in IEEE 802.11 Networks
LCN '03 Proceedings of the 28th Annual IEEE International Conference on Local Computer Networks
A generic IP paging architecture and protocol
Computer Networks: The International Journal of Computer and Telecommunications Networking - Selected papers from the European wireless 2004 conference
Wireless Personal Communications: An International Journal
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Mobile communication systems increasingly adopt Internet Protocol solutions for transport of control and data traffic. To optimize scalability of the mobile communication infrastructure and to save mobile energy resources, mobile devices can set their network interface to power save mode, such as for instance supported by the IEEE 802.11 technology, and refrain from sending superfluous location information towards the network in case the device is idle. Such systems utilize paging to locate and reactivate mobile devices in power save mode. In this paper, we show how mobile terminal power saving efficiently complements IP paging in an IEEE 802.11-enabled network. By means of simulations, we evaluate and compare a mobile terminal's power consumption due to mobility management within a Mobile IPv6 network with and without paging and power save mode support. The results show that IP paging with complementary power save mode support harmonizes efficient location tracking with optimized energy resource usage, while taking requirements on routing delay constraints into account.