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Efficient cache placement strategy for wireless content delivery networks

  • Jihoon Sung
  • , Minseok Kim
  • , Kyongchun Lim
  • , June Koo Kevin Rhee
  • Korea Advanced Institute of Science and Technology

Research output: Contribution to conferenceConference paperpeer-review

Abstract

An efficient cache placement strategy for wireless content delivery networks is devised for a novel wireless mesh content distribution network model using two independent channels for content dissemination and content access. An efficient interference metric is defined to estimate congestion in wireless environments to formulate the cache placement problem by integer linear programming. Simulation results exhibit the benefit of our approach compared to existing hop-count based schemes.

Original languageEnglish
Title of host publication2013 International Conference on ICT Convergence
Subtitle of host publication"Future Creative Convergence Technologies for New ICT Ecosystems", ICTC 2013
PublisherIEEE Computer Society
Pages238-239
Number of pages2
ISBN (Print)9781479906987
DOIs
StatePublished - 2013
Event2013 International Conference on Information and Communication Technology Convergence, ICTC 2013 - Jeju Island, Korea, Republic of
Duration: 2013.10.142013.10.16

Publication series

NameInternational Conference on ICT Convergence
ISSN (Print)2162-1233
ISSN (Electronic)2162-1241

Conference

Conference2013 International Conference on Information and Communication Technology Convergence, ICTC 2013
Country/TerritoryKorea, Republic of
CityJeju Island
Period13.10.1413.10.16

Keywords

  • cache placement strategy
  • optimization
  • Wireless content delivery network

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