A cache invalidation strategy for mobile networks

  title={A cache invalidation strategy for mobile networks},
  author={Ha{\"i}dar Safa and Hassan Artail and Mirna Nahhas},
  journal={J. Network and Computer Applications},
The diversity of services delivered over wireless channels has increased people’s desire in ubiquitously accessing these services from their mobile devices. However, a ubiquitous mobile computing environment faces several challenges such as scarce bandwidth, limited energy resources, and frequent disconnection of the server and mobile devices. Caching frequently accessed data is an effective technique to improve the network performance because it reduces the network congestion, the query delay… CONTINUE READING


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