A Survey on Load Balancing in Mobile P2P System in 3G Cellular Network

Abstract

— The idea of traffic localization is applied in mobile peer to peer (MP2P) system in WLAN networks still be
effective to reduce the cross cell traffic. But, the idea of traffic localization is applied in cellular networks; it will not be
effective and even encounter problems. So traffic localization in mobile P2P system in cellular networks actually makes
no sense to reduce cross cell traffic. Moreover, in cellular networks the overall radio link bandwidth in each cell is
limited. Thus too many peers choosing from single cell would degrade the peer performance because bandwidth
allocation for each peer would be small. So, for peer selection optimization in mobile P2P system in cellular networks,
cell load must be taken into account. That is peer selection should achieve load balance on the cell. So, in this paper we
describe various peer selection algorithms for load balancing in mobile P2P system in cellular network