Load Balancing for NGN Core Network Based on P2P Technology

In this paper, aimed at how to solve load imbalance problem when exploiting P2P technology in telecommunications network, we propose a load balancing algorithm GALB. In GALB algorithm, the intra-domain load transfer is mainly used for temporary load imbalance. For emergency leading to a large amount of concurrent user request, we will adopt the inter-domain load transfer. Experimental results show that after using the GALB load transfer mechanism the successful rate of service can be significantly improved, and it does not bring too much maintenance overhead.