Node Value and Content Popularity-Based Caching Strategy for Massive VANETs

Algorithm 2

The process to select the appropriate cache locality and cache content. Select cache locality and cache content.

G: the network topology

Input, , ,

for node on the delivery path from server to consumer do

 if the content is provided by server

  then send the data packet back directly

 else

  calculate,

  get,

   ⟵ 

 end if

 if

  then cache the contents

 else

  forward the data packet to the next hop to the consumer

 end if

end for