System Utility Based Resource Allocation for Multi-cell OFDM System

doi:10.1016/S1005-8885(09)60439-8

中国邮电高校学报(英文) ›› 2010, Vol. 17 ›› Issue (2): 14-19.doi: 10.1016/S1005-8885(09)60439-8

System Utility Based Resource Allocation for Multi-cell OFDM System

郝志洁¹,许晓东²,李林军²,陶小峰²,赵英宏²,张忠起²

1. 北京邮电大学信息与通信工程学院
2.

收稿日期:2009-03-10 修回日期:2009-11-18 出版日期:2010-04-30 发布日期:2010-06-01
通讯作者: 郝志洁 E-mail:haozhijie@mail.wtilabs.cn
基金资助:
部级.博士点基金项目

System Utility Based Resource Allocation for Multi-cell OFDM System

Received:2009-03-10 Revised:2009-11-18 Online:2010-04-30 Published:2010-06-01

摘要/Abstract

摘要：

Utility based resource allocation strategy in multi-cell orthogonal frequency-division multiplexing (OFDM) system is vital in next generation mobile communication system. Based on the analysis of risk aversion utility functions, this paper proposed the system utility based utility, which is named the Customer Satisfaction (CS) utility. Compared with the Proportional Fairness (PF) utility, the CS utility reflects the user demands better, and enables the system to adjust its resource allocation according to both the traffic requirements and the resource situation.

关键词:

OFDM, resource allocation, utility, multi-cell

Abstract:

Key words:

OFDM, resource allocation, utility, multi-cell

参考文献

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System Utility Based Resource Allocation for Multi-cell OFDM System

System Utility Based Resource Allocation for Multi-cell OFDM System

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