A Semi-Distributed Load Balancing Architecture and Algorithm for Heterogeneous Wireless Networks
نویسندگان
چکیده
At present, dissimilar wireless access networks including WLAN, UMTS and WiMAX coexist in the mobile computing environment. Resource management, load balancing, reliability and QoS are the most significant research issues on heterogeneous wireless networks. Considering the high speed features of third and fourth generation heterogeneous wireless networks, an efficient semi-distributed load balancing architecture and a soft load balancing algorithm is proposed in this paper. Finally, a simulation result shows the improved load balancing rate and lower call blocking probability.
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