Proxy-based mobility management scheme in mobile content centric networking (CCN) environments

Lee, Jihoon; Kim, Daeyoub; Jang, Myeong-Wuk; Lee, Byoung-Joon

doi:10.1109/icce.2011.5722758

Cited by 30 publications

(16 citation statements)

References 4 publications

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“…Proxies and/or indirection points (such as the HLR in cellular networks and home agent in Mobile IP) have been a common feature of many architectures supporting mobility, including recent proposals for NDN-like architectures. [33,24] both adopt a proxy-based approach and rely on underlying tunneling or the existence of IP addresses to deliver content. Most recently, Kim [30] proposes the use of an indirection point where mobile content publishers and subscribers can register (content publishers) mobility-related name changes or query (content subscribers) for new names associated with a mobile publisher.…”

Section: Related Workmentioning

confidence: 99%

Towards a quantitative comparison of location-independent network architectures

Gao

Venkataramani

Kurose

et al. 2014

Proceedings of the 2014 ACM Conference on SIGCOMM

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This paper presents a quantitative methodology and results comparing different approaches for location-independent communication. Our approach is empirical and is based on real Internet topologies, routing tables from real routers, and a measured workload of the mobility of devices and content across network addresses today. We measure the extent of network mobility exhibited by mobile devices with a homebrewed Android app deployed on hundreds of smartphones, and measure the network mobility of Internet content from distributed vantage points. We combine this measured data with our quantitative methodology to analyze the different cost-benefit tradeoffs struck by location-independent network architectures with respect to routing update cost, path stretch, and forwarding table size. We find that more than 20% of users change over 10 IP addresses a day, suggesting that mobility is the norm rather than the exception, so intrinsic and efficient network support for mobility is critical. We also find that with purely name-based routing approaches, each event involving the mobility of a device or popular content may result in an update at up to 14% of Internet routers; but, the fraction of impacted routers is much smaller for the long tail of unpopular content. These results suggest that recent proposals for pure name-based networking may be suitable for highly aggregateable content that moves infrequently but may need to be augmented with addressing-assisted approaches to handle device mobility.

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Section: Related Workmentioning

confidence: 99%

Towards a quantitative comparison of location-independent network architectures

Gao

Venkataramani

Kurose

et al. 2014

Proceedings of the 2014 ACM Conference on SIGCOMM

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“…Although the basic NDN architecture supports receiver mobility by reissuing the Interest packet at a new network attachment, several past research efforts [25]- [27] have attempted to optimize the performance of mobility management with NDN-based application-specific scenarios. In [25], Kim et al distinguished between real-time services and nonrealtime services of NDN.…”

Section: Mobility Managementmentioning

confidence: 99%

A Novel Vehicular Information Network Architecture Based on Named Data Networking (NDN)

Zhou

Zeadally

Park

2014

IEEE Internet Things J.

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Vehicular information network and Internet of Things (IoT) technologies have been receiving a lot of attention in recent years. As one of the most important and promising IoT areas, a vehicular information network aims to implement a myriad of applications related to vehicles, traffic information, drivers, passengers, and pedestrians. However, intervehicular communication (IVC) in a vehicular information network is still based on the TCP/IP protocol stack which is not efficient and scalable. To address the efficiency and scalability issues of the IVC, we leverage the named data networking (NDN) paradigm where the end user only cares about the needed content and pays no attention to the actual location of the content. The NDN model is highly suitable for the IVC scenario with its hierarchical content naming scheme and flexible content retrieval and caching support. We design a novel vehicular information network architecture based on the basic communication principle of NDN. Our proposed architecture aims to improve content naming, addressing, data aggregation, and mobility for IVC in the vehicular information network. In addition, the key parameter settings of the proposed schemes are analyzed in order to help guide their actual deployment.Index Terms-Caching, Internet, Internet of Things (IoT), mobility management, named data networking (NDN), performance. April 2013, he has been an Invited Researcher with Waseda University, Tokyo, Japan. His research interests include mobility management, network security, and next-generation Internet.

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“…The actual content may be stored at multiple static sites and loop-free forwarding will guarantee that no duplicates are forwarded. In case of global source mobility, naming structures using proxy-based resolution [5] and location/identity splits [6], [7], [8] are proposed. By using temporal name components in the form /<Point of Attachment>/<Device Id>/<prefix>/ content that is generated and located at specific devices can be moved together with the device to other locations.…”

Section: B Ccn Content Namesmentioning

confidence: 99%

Opportunistic content-centric data transmission during short network contacts

Anastasiades

Schmid

Weber

et al. 2014

2014 IEEE Wireless Communications and Networking Conference (WCNC)

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Abstract-In this paper, we investigate content-centric data transmission in the context of short opportunistic contacts and base our work on an existing content-centric networking architecture. In case of short interconnection times, file transfers may not be completed and the received information is discarded. Caches in content-centric networks are used for short-term storage and do not guarantee persistence. We implemented a mechanism to extend caching on persistent storage enabling the completion of disrupted content transfers. The mechanisms have been implemented in the CCNx framework and have been evaluated on wireless mesh nodes. Our evaluations using multicast and unicast communication show that the implementation can support content transfers in opportunistic environments without significant processing and storing overhead.

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Proxy-based mobility management scheme in mobile content centric networking (CCN) environments

Cited by 30 publications

References 4 publications

Towards a quantitative comparison of location-independent network architectures

Towards a quantitative comparison of location-independent network architectures

A Novel Vehicular Information Network Architecture Based on Named Data Networking (NDN)

Opportunistic content-centric data transmission during short network contacts

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