Title :
Joint bandwidth provisioning and cache management for video distribution in software-defined Passive Optical Networks
Author :
Li, Xin ; Kanonakis, K. ; Cvijetic, N. ; Tanaka, A. ; Qiao, Chunming ; Wang, Tao
Author_Institution :
NEC Labs. America, Inc., Princeton, NJ, USA
Abstract :
We propose joint bandwidth provisioning and base station caching for video delivery in software-defined PONs. Performance evaluation via custom simulation models reveals 30% increase in served video requests and 50% reduction in service response delays.
Keywords :
OFDM modulation; bandwidth allocation; cache storage; frequency division multiple access; passive optical networks; storage management; video streaming; base station caching; cache management; custom simulation models; joint bandwidth provisioning; performance evaluation; software-defined PON; software-defined passive optical networks; video delivery; video distribution; Bandwidth; Channel allocation; Joints; Multicast communication; Passive optical networks; Streaming media; Subspace constraints;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.Tu3F.5
