A cost-effective approach to selective IP paging scheme using explicit multicast

Pack, Sangheon; Kim, Kyoungae; Choi, Yanghee

doi:10.1016/j.comnet.2005.09.017

Cited by 3 publications

(3 citation statements)

References 24 publications

(39 reference statements)

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“…For simplicity, we approximate the shape of each sub-paging area to be hexagonal so that a hexagonal network configuration can be applied to a paging area, as in [14]. Then, we can assume that a paging area consists of several rings and the kth (1 B k B n) ring denotes the set of sub-paging areas whose MAG is k -1 hops from the center MAG.…”

Section: Performance Analysismentioning

confidence: 99%

“…Moreover, data traffic for MNs should be also managed by the mobility entities in the network-based mobility management architecture, resulting in lack of the network resource and limitation of the scalability in support of a large number of MNs [11,16]. However, the techniques proposed in [9][10][11][12][13][14][15] focus only on MIP since they had been developed before PMIPv6 was proposed. Recently, there has been an attempt to apply the simple fixed IP paging technique to PMIPv6 to reduce the location update signaling cost for MNs in idle mode [16].…”

mentioning

confidence: 99%

“…The MIP user should perform registration procedure whenever it moves to a new Access Router (AR)'s domain (i.e., a domain is managed by an AR) even when it is idle, and this unnecessary location updates cause the significant waste of resources and battery power consumption [1,7,8]. Thus, there have been many IP paging techniques for MIP where idle MNs can move across different subnets in a paging area without the registration procedure with the aim to reduce the unnecessary location update [9][10][11][12][13][14][15]. The same problem can also be observed in PMIPv6 networks: proxyregistrations are still performed for MNs in idle mode, resulting in unnecessary signaling traffic in the PMIPv6 network.…”

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confidence: 99%

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Dynamic multi-step paging scheme in PMIPv6-based wireless networks

Hong

Lee

2011

Wireless Netw

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In Proxy Mobile IP (PMIPv6) networks, proxyregistrations are performed even for idle MNs, resulting in unnecessary signaling traffic. Although there have been many IP paging techniques aimed at reducing the unnecessary location update, they focus only on Mobile IP (MIP) since they had been developed before PMIPv6 was proposed. Thus, adopting existing IP paging support is not sufficient to support mobility in PMIPv6 networks. For more efficient support, we propose a dynamic multi-step paging scheme that pages an MN in multiple incremental steps instead of flooding paging messages to a whole paging area to significantly reduce the signaling traffic caused by the proxy location updates in the PMIPv6 networks. In addition, to improve the paging delay performance that may be deteriorated by the multi-step paging, the proposed scheme configures paging area dynamically to raise the efficiency of locating MNs. The size of a paging area is designed to be determined based on the speed of an MN. We also develop a thorough analytical model for evaluating the performance of the proposed scheme compared with a static paging scheme in terms of the signaling cost and the paging delay. Thorough analysis and simulation demonstrate that in the PMIPv6 network, our paging scheme can significantly reduce the signaling cost for IP paging, achieving a shorter paging delay, compared to that of a paging scheme with a fixed paging area.

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Section: Performance Analysismentioning

confidence: 99%