A MANET-centric Solution for the Application of NEMO in VANET Using Geographic Routing

Baldessari, Roberto; Festag, Andreas; Zhang, Wenhui; Le, Long Bao

doi:10.4108/weedev.2008.3146

Cited by 21 publications

(19 citation statements)

References 0 publications

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“…In the case of multihop VANETs, several approaches have been proposed to enable network mobility (i.e., for providing IP mobility to all the in-vehicle local network users), based on the Network Mobility Basic Support (NEMO BS) protocol (RFC 3963 [9]) or based on the PMIP. The NEMO-based solutions in [4] and [14] employ a geographic routing protocol to obtain IP addresses directly from the infrastructure. Geographic routing has been shown to be effective, to the point that it has been standardized for communications in intelligent transport systems [15].…”

Section: Related Work and Motivationsmentioning

confidence: 99%

“…To calculate these metrics, we follow a methodology similar to [17] to calculate the probability that a vehicle moves across i service areas. We have chosen the MANET centric NEMO (MANEMO) scheme [4] for comparison purposes. Both MANEMO and MA-PMIP enable IP mobility in multihop VANET scenarios and consider communications from the invehicle local network.…”

Section: A Signaling Cost and Handover Latencymentioning

confidence: 99%

“…The MiXiM and INET packages are used for simulating wireless communications and the TCP/IP stack, respectively. We have implemented the MA-PMIP and MA-PMIP (Basic) schemes, which are compared with the implementations of MANEMO [4] and the standard PMIP [9] in terms of IP mobility support. Our schemes are also compared with the implementation of AMA [28], in terms of the impact of the security mechanisms on the ongoing communications.…”

Section: Experimental Evaluationmentioning

confidence: 99%

“…Thus, this kind of "cooperation" in VANETs has been proposed at the MAC and network layers [1]- [4], among others.…”

mentioning

confidence: 99%

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A Multihop-Authenticated Proxy Mobile IP Scheme for Asymmetric VANETs

Céspedes

Taha

Shen

2013

IEEE Trans. Veh. Technol.

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Abstract-Vehicular communications networks are envisioned for the access to drive-thru Internet and IP-based infotainment applications. These services are supported by roadside access routers (ARs) that connect vehicular ad hoc networks (VANETs) to external IP networks. However, VANETs suffer from asymmetric links due to variable transmission ranges caused by mobility, obstacles, and dissimilar transmission power, which make it difficult to maintain the bidirectional connections and to provide the IP mobility required by most IP applications. Moreover, vehicular mobility results in short-lived connections to the AR, affecting the availability of IP services in VANETs. In this paper, we study the secure and timely handover of IP services in an asymmetric VANET and propose a multihop-authenticated Proxy Mobile IP (MA-PMIP) scheme. MA-PMIP provides an enhanced IP mobility scheme over infrastructure-to-vehicle-to-vehicle (I2V2V) communications that uses location and road traffic information. The MA-PMIP also reacts, depending on the bidirectionality of links, to improve availability of IP services. Moreover, our scheme ensures that the handover signaling is authenticated when V2V paths are employed to reach the infrastructure so that possible attacks are mitigated without affecting the performance of the ongoing sessions. Both analysis and extensive simulations in OMNeT++ are conducted, and the results demonstrate that the MA-PMIP improves service availability and provides secure seamless access to IP applications in asymmetric VANETs.Index Terms-Asymmetric links, infrastructure-to-vehicle-tovehicle (I2V2V), IP mobility, multihop networks, mutual authentication, Proxy Mobile IP (PMIP), vehicular ad hoc network (VANET).

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Section: Related Work and Motivationsmentioning

confidence: 99%

Section: A Signaling Cost and Handover Latencymentioning

confidence: 99%

Section: Experimental Evaluationmentioning

confidence: 99%

“…Thus, this kind of "cooperation" in VANETs has been proposed at the MAC and network layers [1]- [4], among others.…”

mentioning

confidence: 99%

See 2 more Smart Citations

A Multihop-Authenticated Proxy Mobile IP Scheme for Asymmetric VANETs

Céspedes

Taha

Shen

2013

IEEE Trans. Veh. Technol.

View full text Add to dashboard Cite

show abstract

“…First, NEMO can be implemented over geographical routing [29], [30], [9], to improve routing and offer geocast communication. Other approach consist of extending IPv6 with geographical information [31], [32] Multihoming.…”

Section: Networking (L3) Solutions For Vehiclesmentioning

confidence: 99%