Low Latency Proactive Handover Scheme for Proxy MIPv6 with MIH

Kim, Igor; Jung, Young Chul; Kim, Young‐Tak

doi:10.1007/978-3-540-88623-5_35

Cited by 15 publications

(12 citation statements)

References 9 publications

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“…Basically, once the MH enters the PMIPv6 domain, the network ensures that the MH is always on its home network and can obtain its HoA on any access network [28] in the domain. Thus, the serving network assigns a unique home network prefix to each MH, i.e., Per-MH-Prefix, and conceptually this prefix follows the MH wherever it moves within the PMIPv6 domain [27].…”

Section: Proxy Mobile Ipv6 (Pmipv6)mentioning

confidence: 99%

Handover approaches for seamless mobility management in next generation wireless networks

Magagula¹,

Chan²,

Falowo³

2011

Wireless Communications

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Next generation wireless networks (NGWN) will be an integration of heterogeneous wireless access networks that will interwork over an IP-based infrastructure. This all-IP vision has led to the development of handover mechanisms to support seamless mobility for active network services among the different interworking wireless networks in order to ensure network access ubiquity in NGWN. These handover mechanisms need to ensure that mobile devices continue to receive ongoing communication without any noticeable disruption during handover events among the heterogeneous networks. This paper gives a qualitative and quantitative review of current handover approaches of IP mobility management protocols for NGWN with an objective to introduce a new way of further optimizing the handover performance. In particular, the paper focuses on handover approaches of mobile IPv6 (MIPv6) based mobility management protocols. Thus, the need, benefits, and limitations of these handover approaches are explored. Thereafter, dynamic handover coordination is introduced as a new viable solution that exploits the benefits and mitigates the limitations of these handover approaches hence improving handover performance in terms of handover delay, packet loss, and signaling overhead.Notably though is that the movement detection signaling is exchanged between the MH and the MAP as opposed to MH and AR as is the case in FMIPv6 and HMIPv6, hence the delays encountered are different. MIPV6 RELATED NETWORK-BASED MOBILITY MANAGEMENT PROTOCOLSContrary to host-based mobility management protocols, in network-based mobility management the MH is not involved in any mobility-related signaling. In fact, a network element or proxy agent performs all the mobilityrelated signaling on behalf of the MH. The most common L. A. Magagula et al.Seamless mobility management

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Section: Proxy Mobile Ipv6 (Pmipv6)mentioning

confidence: 99%

Handover approaches for seamless mobility management in next generation wireless networks

Magagula¹,

Chan²,

Falowo³

2011

Wireless Communications

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“…Therefore, in order to reduce handover latency, various fast handover PMIPv6 mechanisms have been researched recently. Among them, to deal with heterogeneous wireless networks, several IEEE 802.21-assisted PMIPv6 mechanisms have been researched based on the exchange of IEEE 802.21 Media Independent Handover (MIH) related signalling messages as well as IP mobility related signalling messages [12], [13], [14], [15], [16], [17]. Although these approaches can reduce the handover latency through the interaction between cross layers, the MN has to implement MIH functionality.…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, to resolve the problem of existing mechanisms in [12], [13], [14], [15], [16], [17], an alternative IEEE 802.21-assisted PMIPv6 mechanism is proposed for fast vertical handover in heterogeneous wireless networks. The main objective of the proposed mechanism is to support fast vertical handover for the MN irrespective of the presence or absence of MIH functionality as well as IP mobility functionality, whereas the MN in existing mechanisms in [12], [13], [14], [15], [16], [17] has to implement MIH functionality. That is, the proposed mechanism does not require the MN to be participated in MIH related signalling required for handover procedure, which can be consistent with the essential objective of the PMIPv6.…”

Section: Introductionmentioning

confidence: 99%

PMIPv6 Assistive Cross-Layer Design to reduce handover latency in VANET Mobility for Next Generation Wireless Networks

AL-Hashimi

Hussein

2015

NPA

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VANETs are one of the main next generation wireless networks which are envisaged to be an integration of homogeneous and heterogeneous wireless networks. The inter-networking of these wireless networks with the Internet will provide ubiquitous access to roaming network users. However, a seamless handover mechanism with negligible handover delay is required to maintain active connections during roaming across these networks. Several solutions, mainly involving host-based localized mobility management schemes, have been widely proposed to reduce handover delay among homogeneous and heterogeneous wireless networks. However, the handover delay remains high and unacceptable for delay-sensitive services such as real-time and multimedia services. Moreover, these services will be very common in next generation wireless networks. Unfortunately, these widely proposed host-based localized mobility management schemes involve the vehicle in mobility-related signaling hence effectively increasing the handover delay. Furthermore, these schemes do not properly address the advanced handover scenarios envisaged in future wireless networks. This paper, therefore, proposes a Logical Cross-Layer Optimization Block for VANET vertical mobility management framework utilizing cross-layer design, the IEEE 802.21 future www.macrothink.org/npa 1 Network Protocols and Algorithms ISSN 1943-3581 2015 standard, and the recently emerged network-based localized mobility management protocol, Proxy Mobile IPv6, to further reduce handover delay.

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“…The authors use quantitative analysis to present their results for different scenarios. Handover optimization mechanisms are discussed in several publications [6][7][8][9]. The paper [6] introduces an integrated architecture supporting network-based mobility (Proxy Mobile IPv6) and network-controlled handover (MIH  Media Independent Handover).…”

Section: Introductionmentioning

confidence: 99%

“…It contrasts with other approaches in that the decision about handover is taken by an MH based on radio measurements [7] or on a specific algorithm [8]. The paper [9] presents an analysis of the operations affecting the handoff delay and introduces MIH services to optimize it. This paper is organized as follows.…”

Section: Introductionmentioning

confidence: 99%

Measurements of QoS/QoE Parameters for Media Streaming in a PMIPv6 Testbed with 802.11 b/g/n WLANs

Hoeft¹,

Gierłowski²,

Gierszewski³

et al. 2012

Metrology and Measurement Systems

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The growing number of mobile devices and the increasing popularity of multimedia services result in a new challenge of providing mobility in access networks. The paper describes experimental research on media (audio and video) streaming in a mobile IEEE 802.11 b/g/n environment realizing network-based mobility. It is an approach to mobility that requires little or no modification of the mobile terminal. Assessment of relevant parameters has been conducted in an IPv6 testbed. During the tests, both Quality of Service (QoS) and Quality of Experience (QoE) parameters have been considered. Against the background of standard L3 and L2 handovers, an emerging mobility solution named Proxy Mobile IPv6 (PMIPv6) has been examined. Its advantages (L3 connectivity maintenance) and disadvantages (packet loss during handover) are emphasized based on the obtained results. Moreover, a new solution for handover optimization has been proposed. A handoff influence upon audio/video generation and transfer imperfections has been studied and found to be an interesting direction of future work.

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Low Latency Proactive Handover Scheme for Proxy MIPv6 with MIH

Cited by 15 publications

References 9 publications

Handover approaches for seamless mobility management in next generation wireless networks

Handover approaches for seamless mobility management in next generation wireless networks

PMIPv6 Assistive Cross-Layer Design to reduce handover latency in VANET Mobility for Next Generation Wireless Networks

Measurements of QoS/QoE Parameters for Media Streaming in a PMIPv6 Testbed with 802.11 b/g/n WLANs

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