Customer Satisfaction Based Resource Allocation for OFDM System with Multimedia Traffic
This paper presents Customer Satisfaction (CS) based resource allocation strategy in orthogonal frequency-division multiplexing (OFDM) wireless system with multimedia traffic. The risk aversion utility functions are analyzed, based on which, the CS utility and the CS resource allocation strategy are...
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| creator | Zhijie Hao Xiaodong Xu Linjun Li Xiaofeng Tao Yinghong Zhao Zhongqi Zhang Qiang Wang |
| description | This paper presents Customer Satisfaction (CS) based resource allocation strategy in orthogonal frequency-division multiplexing (OFDM) wireless system with multimedia traffic. The risk aversion utility functions are analyzed, based on which, the CS utility and the CS resource allocation strategy are proposed. Compared with the Proportional Fairness (PF) utility, the CS utility enables the system to adjust its resource allocation according to both the traffic requirements and the resource situation. Numerical results demonstrate that the CS resource allocation strategy outperforms the PF strategy in both real-time (RT) traffic and best effort (BE) traffic. |
| doi_str_mv | 10.1109/VETECF.2009.5378934 |
| format | Conference Proceeding |
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The risk aversion utility functions are analyzed, based on which, the CS utility and the CS resource allocation strategy are proposed. Compared with the Proportional Fairness (PF) utility, the CS utility enables the system to adjust its resource allocation according to both the traffic requirements and the resource situation. Numerical results demonstrate that the CS resource allocation strategy outperforms the PF strategy in both real-time (RT) traffic and best effort (BE) traffic.</abstract><pub>IEEE</pub><doi>10.1109/VETECF.2009.5378934</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 1090-3038 |
| ispartof | 2009 IEEE 70th Vehicular Technology Conference Fall, 2009, p.1-5 |
| issn | 1090-3038 2577-2465 |
| language | eng |
| recordid | cdi_ieee_primary_5378934 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Customer satisfaction Educational technology Fading Multimedia systems OFDM Resource management Technological innovation Telecommunication traffic Utility theory Wireless networks |
| title | Customer Satisfaction Based Resource Allocation for OFDM System with Multimedia Traffic |
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