| 一种基于收入分配公平化的IEEE 802.16接纳控制算法 |
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| 引用本文： | 封福东,何加铭,张青波. 一种基于收入分配公平化的IEEE 802.16接纳控制算法[J]. 宁波大学学报(理工版), 2010, 23(2): 29-32 |
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| 作者姓名： | 封福东 何加铭 张青波 |
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| 作者单位： | 宁波大学通信技术研究所,浙江,宁波,315211;宁波大学无线数字音视频重点实验室,浙江,宁波,315211 |
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| 基金项目： | 科技部国际技术合作与交流专项(2008KR1041);;国家自然科学基金(60671037);;宁波市工业攻关项目(2007B10051) |
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| 摘 要： | 为充分合理的利用无线频谱资源,根据802.16协议对QoS的复杂定义,通过引入基尼系数来表征系统收入分配公平性,提出一种保证服务质量的基于系统收入分配公平化的接纳控制算法.通过仿真表明:该算法在保证高优先级业务的高接纳率情况下,大大提高了低优先级业务的接纳率,使系统承载业务多样化,保证了各业务流接纳的公平性.
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| 关 键 词： | 接纳控制 IEEE 802.16 基尼系数 公平性 |
An IEEE 802.16 Admission Control Based on Equitable Distribution of Income |
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| FENG Fu-dong,,HE Jia-ming,ZHANG Qing-bo. An IEEE 802.16 Admission Control Based on Equitable Distribution of Income[J]. Journal of Ningbo University(Natural Science and Engineering Edition), 2010, 23(2): 29-32 |
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| Authors: | FENG Fu-dong HE Jia-ming ZHANG Qing-bo |
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| Affiliation: | 1.Communication Technology Institute/a>;Ningbo University/a>;Ningbo 315211/a>;China/a>;2.Wireless Digital Audio and Video Key Laboratory/a>;China |
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| Abstract: | Since the admission control has not been proposed in IEEE 802.16 protocol and in order to make rational use of the system resource,an admission control strategy based on equitable distribution of income is proposed in this paper.It introduces the Gini coefficient to represent fairness of income distribution.Simulation result demonstrates that the proposed strategy raises the acceptance rate of low priority,and guarantees the acceptance fairness of flows. |
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| Keywords: | admission control IEEE 802.16 Gini coefficient fairness |
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