QoS-adaptive bandwidth allocation scheme based on measurement report real-time analysis

Authors:
Hao Wang;Furong Wang;Zhiwu Ke;Zhe Guo
Affiliations:
Dept. Elect. & Informat. Engn., Huazhong Univ. Sci. & Technol, Wuhan, Hubei, P.R. China;Dept. Elect. & Informat. Engn., Huazhong Univ. Sci. & Technol, Wuhan, Hubei, P.R. China;Dept. Elect. & Informat. Engn., Huazhong Univ. Sci. & Technol, Wuhan, Hubei, P.R. China;Dept. Elect. & Informat. Engn., Huazhong Univ. Sci. & Technol, Wuhan, Hubei, P.R. China
Venue:
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Year:
2009

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Abstract

In order to ensure the quality of broadband service in cellular networks, bandwidth resources are required more and more. But the wireless bandwidth resources in a cell are limited and fixed. A QoS-adaptive bandwidth allocation scheme based on measurement report real-time analysis is presented in the paper. It makes use of the measurement report frames and normalized QoS level to maximize the weight sum of QoS. The effectiveness of the scheme is proved by simulation results.