VIP: Joint traffic engineering and caching in Named Data Networks

Emerging information-centric networking architectures seek to optimally utilize both bandwidth and storage for efficient content distribution. This highlights the need for joint design of traffic engineering and caching strategies. We present a systematic framework for joint dynamic interest request...

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Bibliographic Details
Published in2015 International Conference on Computing, Networking and Communications (ICNC) pp. 695 - 699
Main Authors Yeh, Edmund, Ho, Tracey, Ying Cui, Burd, Michael, Ran Liu, Leong, Derek
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.02.2015
Subjects
Bandwidth
Delays
Heuristic algorithms
Joints
Routing
Routing protocols
Throughput
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Summary:Emerging information-centric networking architectures seek to optimally utilize both bandwidth and storage for efficient content distribution. This highlights the need for joint design of traffic engineering and caching strategies. We present a systematic framework for joint dynamic interest request forwarding and dynamic cache placement and eviction, within the context of the Named Data Networking (NDN) architecture. The framework employs a virtual control plane which operates on the user demand rate for data objects in the network, and an actual plane which handles Interest Packets and Data Packets. We develop distributed algorithms within the virtual plane to achieve network load balancing through dynamic forwarding and caching, thereby maximizing the user demand rate that the NDN network can satisfy. Numerical experiments demonstrate the superior performance of the resulting algorithms for the actual plane in terms of low user delay.
DOI:10.1109/ICCNC.2015.7069430