Research Article
A Weighted K-Subset Load Balancing Algorithm for Distributed Slee in Next Generation Network
@INPROCEEDINGS{10.1109/CHINACOM.2006.344642, author={Yao Zhao and Fangchun Yang and Dongwei Bai}, title={A Weighted K-Subset Load Balancing Algorithm for Distributed Slee in Next Generation Network}, proceedings={1st International ICST Conference on Communications and Networking in China}, publisher={IEEE}, proceedings_a={CHINACOM}, year={2007}, month={4}, keywords={NGN distributed system load balancing ksubset algorithm stale information}, doi={10.1109/CHINACOM.2006.344642} }- Yao Zhao
Fangchun Yang
Dongwei Bai
Year: 2007
A Weighted K-Subset Load Balancing Algorithm for Distributed Slee in Next Generation Network
CHINACOM
IEEE
DOI: 10.1109/CHINACOM.2006.344642
Abstract
Load balancing with stale information is becoming an increasingly important problem for distributed systems. And k-subset algorithm is promising to address this problem. In this paper, the load balancing problem for distributed SLEE in NGN is studied. Considering the heterogeneity of the clustering system, a load model is designed, and a weighted k-subset (WK) algorithm is proposed. WK improves k-subset algorithm with a weight defined on the process capabilities and the resource capacities of the nodes. Experiments show that WK balances system load effectively, and outperforms k-subset in every situation by about 10%.
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