CAR-2-X Communication SDK - A Software Toolkit for Rapid Application Development and Experimentations

Festag, Andreas; Baldessari, Roberto; Zhang, W.; Le, Long Bao

doi:10.1109/iccw.2009.5208070

Cited by 17 publications

(10 citation statements)

References 2 publications

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“…We use NEC Linkbird 802.11p [17] devices as sender and receiver in all our experiments. These devices are the result of several vehicular communication projects funded by the European Commission and the German Federal Ministry of Education and Research [18]- [20].…”

Section: B Measurement Equipment: Ieee 80211p Devicementioning

confidence: 99%

Experimental Characterization and Modeling of RF Jamming Attacks on VANETs

Punal

Pereira

Aguiar

et al. 2015

IEEE Trans. Veh. Technol.

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Abstract-In this work, we evaluate the performance of 802.11p-based vehicular communications in the presence of RF jamming attacks. Specifically, we characterize the transmission success rate of a car-to-car link subject to constant, periodic, and reactive RF jamming. First, we conduct extensive measurements in an anechoic chamber, where we study the benefits of built-in techniques for interference mitigation. In addition, we identify that the periodic transmission of preamblelike jamming signals can hinder successful communication despite being up to five orders of magnitude weaker than the signal of interest. We further provide the rationale behind this remarkably high jammer effectiveness. Additionally, we quantify the impact of reaction delay and interference signal length on the effectiveness of the reactive jammer. Next, by means of outdoor measurements, we evaluate the suitability of the indoor measurements for being used as a model to characterize the performance of car-to-car communications in the presence of RF jamming. Finally, we conduct outdoor measurements emulating a vehicular platoon and study the threats that RF jamming poses to this VANET application. We observe that constant, periodic, but also reactive jammer can hinder communication over large propagation areas, which would threaten road safety.

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Section: B Measurement Equipment: Ieee 80211p Devicementioning

confidence: 99%

Experimental Characterization and Modeling of RF Jamming Attacks on VANETs

Punal

Pereira

Aguiar

et al. 2015

IEEE Trans. Veh. Technol.

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“…It represents a comprehensive approach, covering attack analysis, solution design, and evaluation. Special emphasis is put on deployability; we have implemented the proposed scheme in a software prototype [26] and conducted experiments with automotive hardware platforms for vehicular communication. It is worth noting that our work presented here integrates our previous conceptual work on security in VANETs [27] and other techniques such as secure neighbor discovery (SND) [28], [29].…”

Section: Etsi Tc Its Iso Tc204 Wg16 and Others)mentioning

confidence: 99%

Design and Performance of Secure Geocast for Vehicular Communication

Festag¹,

Papadimitratos

Tielert

2010

IEEE Trans. Veh. Technol.

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Abstract-The characteristics of vehicular communication environments and their networking and application requirements have led to the development of unique networking protocols. They enable vehicle-to-vehicle and vehicle-to-infrastructure communication based on the IEEE 802.11 technology, ad hoc principles, and wireless multihop techniques using geographical positions. These protocols, which are commonly referred to as Geocast, greatly support the vehicular communication and applications but necessitate a tailored security solution that provides the required security level with reasonable processing and protocol overhead, as well as reasonably priced onboard and road-side unit equipment. In this paper, we present the design of a security solution for Geocast, which is based on cryptographic protection, plausibility checks using secure neighbor discovery and mobility-related checks, trustworthy neighborhood assessment, and rate limitation. We analyze the achieved security level of the proposed scheme and assess its overhead and performance. Furthermore, we develop a software-based prototype implementation of a secure vehicular communication system. We find that the proposed security measures could result in a network performance bottleneck in realistic vehicular scenarios. Finally, we analyze the tradeoff between security overhead and protocol performance and determine the minimal processing overhead needed for acceptable performance.

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“…However, although not as widespread as the IPv6 stack, some implementations of geonetworking protocols are already available (e.g., the CAR-2-X protocol stack implemented by NEC [55]). When assuming that CCU manufacturers will build their products on top of such an existing geographical networking stack, at first sight it becomes less obvious that our solution still follows the KISS approach more closely.…”

Section: Complexity Analysismentioning

confidence: 99%

Vehicular ad hoc networking based on the incorporation of geographical information in the IPv6 header

Vandenberghe

Velde

Blondia

et al. 2012

J Wireless Com Network

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Several approaches can be identified in the domain of vehicular ad hoc networks (VANET). Internet Protocol version 6 (IPv6) networking and non-IP geographical networking can each fulfill a subset of the application requirements. In general, a combination of both techniques is proposed to meet all of the application requirements. In this case, packets of one VANET routing protocol are encapsulated inside packets of another. This tunneling, together with the position service required for non-IP geographical unicasting, makes such a combined solution rather complex, and hence more challenging to implement, debug, and maintain. In this article, a new VANET approach is presented that relies on the key assumptions that geo-anycast functionality is not required by the applications, and that geographic unicasting is not needed when IP-based unicasting is provided. This enables the adoption of an IPv6-only VANET solution, removing the need for tunneling and position services. New techniques are required to support IPv6-based geo-broadcasting. In this article, it is described how addresses should be assigned, how geographical data can be incorporated in the IPv6 address, how the other IPv6 header fields can be used to contain additional VANET information, and how routing should be handled to guarantee that no modifications are required to the application units. The implementation of the proposed techniques is described, and the correct functionality of the solutions is experimentally demonstrated. Finally, to prove the added value compared to current state-of-the-art propositions, the presented solution is stacked up against the recently released ETSI standards TS 102 636-4-1 (geographical addressing and forwarding) and TS 102 636-6-1 (transmission of IPv6 packets over GeoNetworking protocols).

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CAR-2-X Communication SDK - A Software Toolkit for Rapid Application Development and Experimentations

Cited by 17 publications

References 2 publications

Experimental Characterization and Modeling of RF Jamming Attacks on VANETs

Experimental Characterization and Modeling of RF Jamming Attacks on VANETs

Design and Performance of Secure Geocast for Vehicular Communication

Vehicular ad hoc networking based on the incorporation of geographical information in the IPv6 header

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