Achieving Data Availability and Reducing Query Delay Using Data Reapplication Technique in MANETS
Each device in a MANET is free to move independently in any direction, and will therefore change its links to other devices frequently. Network partition is necessary to rectify the link failure .In wireless network data availability and query delays are very important metrics. Due to the network partition data availability is lower than the conventional fixed network. Most researchers in ad hoc network focus only on routing without considering data availability. To solve the problem of scarcity in data availability a technique called as data replication is chosen. Data replication is a technique which is widely used to improve the data availability.