2011
DOI: 10.4304/jcm.6.1.4-15
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Distributed and Dynamic Mobility Management in Mobile Internet: Current Approaches and Issues

Abstract: Cellular networks have been hierarchical so that mobility management have primarily been deployed in a centralized architecture. More flattened network architecture for the mobile Internet is anticipated to meet the needs of rapidly increasing traffic from the mobile users and to reduce cost in the core network. Distributing the mobility management functions as opposed to centralizing them at the root of the network hierarchy is more compatible with a flat network architecture. Mobility management may be distr… Show more

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Cited by 109 publications
(51 citation statements)
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“…In the first, [1] analyzes the limitations of the existing CMM approach in terms of scalability, path optimization, mobility support, etc. Later [2] proposed a possible DMM architectures at mobile core, access network and client level. The issues and different approaches are discussed to prove the efficiency of the scheme.…”
Section: Introductionmentioning
confidence: 99%
“…In the first, [1] analyzes the limitations of the existing CMM approach in terms of scalability, path optimization, mobility support, etc. Later [2] proposed a possible DMM architectures at mobile core, access network and client level. The issues and different approaches are discussed to prove the efficiency of the scheme.…”
Section: Introductionmentioning
confidence: 99%
“…Chan et al [5] analyzed current mobility management solutions, categorizing them according to the following criteria:…”
Section: Short Primer On Mobility Management Conceptsmentioning
confidence: 99%
“…In such a centralized architecture, mobile node's (MN's) traffic must traverse the core anchor point and then go to the corresponding service node (CN); see Figure 1(a). This makes the network prone to several limitations, for example, suboptimal routing, low scalability, signaling overhead, and the lack of granularity on services [5,6]. …”
Section: Introductionmentioning
confidence: 99%