Distributed network mobility management

Do, Truong-Xuan; Kim, Young-Han

doi:10.1109/atc.2012.6404284

Cited by 7 publications

(8 citation statements)

References 9 publications

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“…Conversely, the authors of [45] propose to use a PMIPv6-based DMM solution similar to [41] to provide mobility support to a network moving around the mobility domain, for instance for an automotive scenario.…”

Section: Extension Of Existing Protocolsmentioning

confidence: 99%

HDMM: deploying client and network-based distributed mobility management

2015

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Mobile operators are now facing the challenges posed by a huge data demand from users, mainly due to the introduction of modern portable devices and the success of mobile applications. Moreover, users are now capable to connect from different access networks and establish several active sessions simultaneously, while being mobile. This triggered the introduction of a new paradigm: the distributed mobility management (DMM) which aims at flattening the network and distributing the entities in charge of managing users' mobility.In this article, we review existing DMM proposals and describe a hybrid solution which benefits from combining a network-based and a client-based approaches. We analyze the signaling cost and the handover latency of our proposal, comparing them with their centralized alternatives. We also include validation and performance results from experiments conducted with a Linuxbased prototype, which show that achievable enhancements depend on the underlying network topology. We argue that the proposed hybrid DMM solution provides additional flexibility to the mobile network operators, which can decide when and how to combine these two approaches. Keywords Distributed Mobility Management• IP mobility • PMIPv6 • wireless systems • address reachability • cellular architecture • handover mechanisms • experimental evaluationThe research leading to these results has received funding from the European Community's Seventh Framework Programme (FP7-ICT-2009-5) under grant agreement n. 258053 (MEDIEVAL project) and from the Spanish Government, MICINN, under research grant TIN2010-20136-C03.

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Section: Extension Of Existing Protocolsmentioning

confidence: 99%

HDMM: deploying client and network-based distributed mobility management

2015

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“…DMM distributes such logical functions to different networks elements while bringing them closer to the mobile nodes. Based on the concept of DMM, two DMM schemes for NEMO are proposed in [11] [12].…”

Section: Background and Related Workmentioning

confidence: 99%

“…Another distributed mobility scheme to support mobile networks in vehicular scenarios and flat network architectures is proposed in [12]. The scheme employs network-based mobility, and combines the local mobility anchor (LMA) and mobile access gateway (MAG) functions of Proxy MIPv6 in each access router.…”

Section: Background and Related Workmentioning

confidence: 99%

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Network-based distributed mobility management for network mobility

Ernest

Chan

Falowo

et al. 2014

2014 IEEE 11th Consumer Communications and Networking Conference (CCNC)

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Network Mobility (NEMO) Basic Support Protocol (NBSP) provides mobility supports for mobile networks. NBSP is an extension of Mobile IPv6 which employs a centralized mobility management approach. It relies on a static and centralized home agent for signaling management and data forwarding. All data traffic traverses a centralized home agent, which leads to sub--optimal routing, high packet overhead and latency, especially in nested NEMO (i.e. when the mobile networks connect to one another to reach the infrastructure). In this paper, we develop a network--based distributed mobility management (DMM) scheme for non-nested and nested NEMO scenarios, with the goal of mitigating the aforementioned problems. Additionally, the proposed scheme improves the packet delivery and location update (i.e., binding update) costs. The paper discusses in detail the scheme's design, operation mechanism and the performance evaluation analysis. The numerical results of the proposed scheme show significant improvement in packet overhead and latency as well as binding update and packet delivery costs.

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“…O padrão, permite movimentar fluxos seletivos de comunicações em andamento, de uma rede de acesso para outra, sem interrupção dos fluxos modificados, enquanto mantém outros fluxos na rede de acesso atual [7], [ 24]. Baseados nas especificações [6][7] DMM: [10], [29][30][31][32][33][34][35] CMM: [6][7] DMM: [9] Mobilidade baseada na rede CMM: [3], [ 27], [36][37][38] P -DMM: [10], [ 12], [17][18][19], [39][40][41][42][43][44][45][46][47] F -DMM: [10][11][12], [ 35], [ 42], [ 45], [48][49][50] CMM: [6], [51][52][53][54]…”

Section: -Ifom -Ip Flow Mobilityunclassified

Arquitetura de rede com suporte à mobilidade de fluxo IP e ao gerenciamento de Mobilidade Distribuído (DMM)

Llerena¹

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Agradeço a Deus por ter me dado a oportunidade de cumprir o sonho de ser mestre. Ao meu esposo por estar ao meu lado, pela sua compreensão, pela sua ajuda, pela sua confiança em min e sobre tudo pelo seu amor. A minha mãe, meus sogros, minha tia Teresa, meus primos e resto da família em Cuba por ter me apoiado neste tempo que tenho estado longe deles, mas mesmo estando longe me fizeram sentir que estavam por perto, me cuidando e me acompanhando. Ao meu orientador, pela sua paciência, pelo apoio, por ter me recebido como sua orientanda e ter me guiado no desenvolvimento do meu projeto de mestrado, Prof. Paulo muito obrigada. Às pessoas que conheci em Brasília e às que conviveram comigo no dia a dia fazendo me sentir como em família com elas. Obrigada Ruben, Oisys, Elier, Matilde pelo seu apoio, carinho e bons conselhos. Ao pessoal do Laboratório de Redes da UnB e ao Programa de Pós-graduação em Engenharia Elétrica da UnB. Ao Programa PEC-PG do Conselho Nacional de Desenvolvimento a Pesquisa (CNPq), pelo apoio financeiro. A todos os que de algum jeito se interessaram pelo sucesso deste trabalho. Muito obrigada, Yaris. vi 5.3-CONSIDERAÇÕES FINAIS .

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Distributed network mobility management

Cited by 7 publications

References 9 publications

HDMM: deploying client and network-based distributed mobility management

HDMM: deploying client and network-based distributed mobility management

Network-based distributed mobility management for network mobility

Arquitetura de rede com suporte à mobilidade de fluxo IP e ao gerenciamento de Mobilidade Distribuído (DMM)

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