DMND: Collecting data from mobiles using Named Data

Wang, Jiangzhe; Wakikawa, Ryuji; Zhang, Lixia

doi:10.1109/vnc.2010.5698270

Cited by 71 publications

(39 citation statements)

References 7 publications

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“…The first action to realize the unified name is the ability to assign unique names within the scope. For example, data and information exchange generated by a group of devices or vehicles, needs proper naming approach in design to enable traffic message sharing when needed (Wang, Wakikawa, & Zhang, 2010).…”

Section: Name Resolution System Motivationmentioning

confidence: 99%

A Distributed Name Resolution System in Information Centric Networks

2016

Revista de la Facultad de Ingeniería

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Information Centric Networks (ICN) is the new paradigm that envisages to shift the Internet away from its existing Point-to-Point architecture to a data centric, where communication is based on named hosts rather than the information stored on these hosts. Name Resolution is the center of attraction for ICN, where Named Data Objects (NDO) are used for identifying the information and guiding for routing or forwarding inside ICN. Recently, several researches use distributed NRS to overcome the problem of interest flooding, congestion and overloading. Yet the distribution of NRS is based on random distribution. How to distribute the NRS is still an important and challenging problem. In this work, we address the problem of distribution of NRS by proposing a new mechanism called Distributed Name Resolution System (DNRS), by considering the time of publishing the NDOs in the NRS. This mechanism partitions the network to distribute the workload among NRSs by increasing storage capacity. In addition, partitioning the network increases flexibility and scalability of NRS. We evaluate the effectiveness of our proposed mechanism, which achieves lesser end-to-end delay with more average throughputs compared to random distribution of NRS without disturbing the underlying routing or forwarding strategies.

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Section: Name Resolution System Motivationmentioning

confidence: 99%

A Distributed Name Resolution System in Information Centric Networks

2016

Revista de la Facultad de Ingeniería

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“…By leveraging location-independent content names, CCN would allow a network node to communicate without any a priori need for network parameters configuration (i.e., IP address, network mask, default router, name server). This is especially useful in dynamic environments where static configuration is not possible due to node mobility and where solutions like Mobile IP would be unsatisfactory [25].…”

Section: Ccn Benefits and Open Issues For Vanetsmentioning

confidence: 99%

“…Furthermore, the broadcast nature of the wireless medium can be advantageous to support multi-path capabilities that ICN can enable for transport of information in VANETs. Several works have been published targeting ICN as a networking paradigm to support typical applications in VANETs, ranging from data dissemination and collection, e.g., [4,11,25,26,31], to safety messages delivery [5]. They address forwarding, naming and transport mechanisms, by proposing enhancements and improvements to the Content-Centric Networking (CCN) paradigm [14], the ICN solution mainly considered for VANETs in the literature.…”

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confidence: 99%

Information-Centric Networking for VANETs

TalebiFard

Leung

Amadeo

et al. 2015

Vehicular Ad Hoc Networks

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The peculiarities of the vehicular environment, characterized by dynamic topologies, unreliable broadcast channels, short-lived and intermittent connectivity, call into the question the capabilities of existing IP-based networking solutions to support the wide set of initially conceived and emerging vehicular applications. The research community is currently exploring groundbreaking approaches to transform the Internet. Among them, the Information-Centric Networking (ICN) paradigm appears as a promising solution to tackle the aforementioned challenges. By leveraging innovative concepts, such as named content, name-based routing, and in-network content caching, ICN well suits scenarios in which applications specify what they search for and not where they expect it to be provided and all that is required is a localized communication exchange. In this chapter, solutions are presented that rely on Content-Centric Networking (CCN), the most studied ICN approach for vehicular networks. The potential of ICN as the key enabler of the emerging vehicular cloud computing paradigm is also discussed. road safety and traffic efficiency, and additional commercial, informative, and entertainment services to drivers and passengers, providing revenues to the car manufacturers and service providers.The unique features of VANETs like the fast changing topology, the short-lived intermittent connectivity, the wide set of conceived applications with heterogeneous requirements, and the harsh propagation conditions heavily challenge the traditional end-to-end host-centric Internet paradigm. The TCP/IP protocol stack is notoriously ineffective in mobile wireless environments and problems are further exacerbated in VANETs.The Wireless Access in Vehicular Environments (WAVE) protocol stack (see Chap. 2) has been specifically conceived to overstep mentioned issues and support the exchange of time-sensitive safety-critical short messages and traffic management messages without the IP overhead through the new lightweight WAVE Short Message Protocol (WSMP) [15]. At the Medium Access Control (MAC) layer, IEEE 802.11p [12] also adds a new operational mode that facilitates communications in the hostile vehicular environment by allowing nodes that are not member of a Basic Service Set (BSS) to transmit data without preliminary authentication and association. This mode, referred to as outside the context of a BSS (OCB) [15], is worthy in a VANET as it significantly reduces access delay and signaling overhead.Granted these preliminary attempts from the standard to cope with the high dynamicity of VANETs, the WAVE stack nevertheless leverages the traditional TCP/UDP/IPv6 protocols for the exchange of non-safety data.Rather, many vehicular services, due to time and space relevance (e.g., locationbased services, road congestion information), would benefit from consumer-driven protocols for information dissemination that exploit in-network data caching and replication [6].The latter concepts are among the main pillars of Information-Centric Netwo...

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“…Reference [6] prioritized the matter of support for mobility and conceptualized it into two categories: consumer and provider. According to [7], more than 97 % of the requested packets successfully reached the consumers with their high level of mobility. Yet, as seen in Fig.…”

Section: Introductionmentioning

confidence: 99%