Data dissemination on MANET using content delivery network (CDN) technique

One major problem in MANET is the mutual interferences between each nodes sending data to destination. In this paper, we propose a data dissemination technique on Vehicular Network deploying OLSR mobile ad hoc network in a city scenario. In our proposed algorithm, when deploying content delivery network (CDN) technique, data is delivered via the CDN nodes which are closer to final destination than the original sender node. In this work, multipoint relays (MPRs) nodes are used as the CDN nodes since these node cover all the subscriber nodes optimally due to the nature of OLSR. It can be anticipated that this scheme is suitable to deliver the information from unexpected event or congestions arising in a city.