Group P2P Network Organization in Mobile Ad-Hoc Network

In this paper, the authors introduce group P2P, which makes a relationship like parent-child, for reducing the overhead in mobile P2P environment. They can consider the number of query message transmissions are more decreased than recent ORION's transmission method in P2P network. However, their proposal increases cost of build and maintains the table according to method of build up the group and the number of CPR. If the number of groups is increased, it increases the query message transmission in the group P2P. Their future work is to optimize their Group P2P algorithm using PPR-CPR, and to improve the reliability and the stability. Also they adapt DHT algorithm to solve the message increase problem in their proposed Group P2P.