Efficient cache placement strategy for wireless content delivery networks
Jihoon Sung, Minseok Kim, Kyongchun Lim, June‐Koo Kevin Rhee · 2013
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.