VANET via Named Data Networking

Grassi, Giulio; Pesavento, Davide; Pau, Giovanni; Vuyyuru, Rama; Wakikawa, Ryuji; Zhang, Lixia

doi:10.1109/infcomw.2014.6849267

Cited by 255 publications

(164 citation statements)

References 7 publications

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“…For instance, Amadeo et al [15], introduced an additional field in the Data message to help requesters in selecting the best content provider. To increase content availability, authors in [16] propose that each vehicle caches all received Data and forwards all Interest messages to all available interfaces. However, increasing message size and forwarding multiple Interest messages for a given content increase traffic load.…”

Section: Content Dissemination In Vanetsmentioning

confidence: 99%

A Multi-Pronged Approach to Adaptive and Context Aware Content Dissemination in VANETs

et al. 2017

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Content dissemination in Vehicular Ad-hoc Networks (VANETs) has the potential to enable a myr- iad of applications, ranging from advertising, traffic and emergency warnings to infotainment. This variety in applications and services calls for mechanisms able to optimize content storing, retrieval and forwarding among vehicles, without jeopardizing network resources. Content Centric Networking (CCN), takes advantage of inherent content redundancy in the network in order to decrease the utilization of network resources, improve response time and content availability, coping efficiently with some of the effects of mobility. Floating Content (FC), on the other hand, holds potential to implement efficiently a large amount of vehicular applications thanks to its property of geographic content replication, while Software Defined Networking (SDN), is an attractive solution for the lack of flexibility and dynamic programmability that characterizes current VANET architectures. By implementing a logical centralization of the network, SDN enables dynamic and efficient management of network resources.In this paper, for a few reference scenarios, we illustrate how approaches that combine CCN, FC and SDN enable an innovative adaptive VANET architecture able to efficiently accommodate to intermittent connectivity, fluctuating node density and mobility patterns on one side and application performance and network resources on the other side, aiming to achieve high QoS. For each scenario, we highlight the main open research challenges, and we describe possible solutions to improve content dissemination and reduce replication without affecting content availability.

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Section: Content Dissemination In Vanetsmentioning

confidence: 99%

A Multi-Pronged Approach to Adaptive and Context Aware Content Dissemination in VANETs

et al. 2017

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“…When the data content is found at an intermediate router, it follows back the search path. The concept has initially been recognised as very fitting to IoT environments [25] and has already been proposed and trialled as a solution for IoT search and collections at scoped campus-type environments [26,27], automation scenarios in buildings [32], direct intercommunications between vehicles [20] etc. In these cases the search Interest packet specifying the assigned data name is a preset data structure that specifies the data type (e.g.…”

Section: Emerging Novel Networking and Routing Modelsmentioning

confidence: 99%

“…2, user can ''sense'' the environment around him/her before launching a search for values of data or statuses. This two way search makes the solutions broader than some of the existing ones, NDN solution than need specific names to launch the search [20,[26][27][28]32] and provide application-level semantics for location based parts of the name (e.g. building or room names), location-based IoT routing [33] or the resource discovery-based solutions (e.g.…”

Section: Identifying Iotsmentioning

confidence: 99%

“…Principles can be matched to NDN data searches, or some generic API scheme, however, in liberalized IoT deployments a search packet might not include the data being searched for but a general discovery of data sources as discussed previously. In addition, sending of the search packets would depend on the scenario as it might be sent ''upstream'' the networks or targeted to data location, or, directly to gateways or IoT devices [20].…”

Section: Novel Routing and Communicationsmentioning

confidence: 99%

See 1 more Smart Citation

Liberalising Deployment of Internet of Things Devices and Services in Large Scale Environments

Mihailović

2016

Wireless Pers Commun

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There is an ongoing enormous expansion of Internet of Things devices and services in everyday life, notably in novel large scale urban environments called Smart Cities. There, availability and uses of Internet of Things by end users and businesses is mainly palpable subject to prior knowledge of the relevant providers and use of dedicated applications that are associated with them. This current reality can be largely ascribed to the property of ''verticality'' of autonomous Internet of Things eco-systems in Smart Cities, where Internet of Things devices (e.g. sensor nodes) are connected over a communication infrastructure to service-cloud platforms that deliver and process data that is then presented at the applications level. This paper explains possibilities for revolutionary changes needed towards liberalising deployment and visibility of IoT services and data associated with them. It advocates a conceptual approach termed ''horizontal networking for Internet of Things'' facilitating a more open and generic presence of Internet of Things through the proposed Internet of Things identification meta-data. The vision is built on needed novel practical features in the current communication setups. The features comprise combinations of the opportunistic and near-match search and discovery model, Internet of Things identification meta-data also reflecting the physical and network-based dimensions of devices' locations, novel routing and data flow models emerging via InformationCentric Networking and changes required in the elements of the current telecommunication infrastructure and the Internet.

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“…For instance, host centric, IP-based communication, has been repeatedly shown to be a poor fit for mobile environments, while a content-centric, request-response model seems to be meeting the requirements of client mobility [10] and network fragmentation [11]. Examples of other networking environments include machine-to-machine, smart grid applications [12], the Internet of Things (IoT) [13], vehicular [14] or home networking [15].…”

Section: Motivation Background and Requirementsmentioning

confidence: 99%

On information exposure through named content

Κατσαρός

Saino

Psaras

et al. 2014

10th International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness

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Abstract-The proposed shift from host-centric to information-centric networking (ICN) has triggered extensive research in the area of content naming. Efforts have so far focused on the scalability and security properties that can make content objects routable and self-certifying. In this paper, we argue that the information that is exposed through explicitly naming content objects has been overlooked, although several operational and performance issues depend on the information that a name holds. We therefore revisit content naming design decisions taking into account information exposure and deployability of the ICN paradigm.

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VANET via Named Data Networking

Cited by 255 publications

References 7 publications

A Multi-Pronged Approach to Adaptive and Context Aware Content Dissemination in VANETs

A Multi-Pronged Approach to Adaptive and Context Aware Content Dissemination in VANETs

Liberalising Deployment of Internet of Things Devices and Services in Large Scale Environments

On information exposure through named content

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