| 基于效用的自适应协同多业务传输研究及系统级仿真验证 |
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| 引用本文： | 杨超,王文博,邹德斌,张兴,陈书平.基于效用的自适应协同多业务传输研究及系统级仿真验证[J].系统仿真学报,2010,22(2). |
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| 作者姓名： | 杨超 王文博 邹德斌 张兴 陈书平 |
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| 作者单位： | 北京邮电大学泛网无线通信教育部重点实验室,北京,100876 |
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| 基金项目： | 国家973项目(2007CB310602); 高等学校博士学科点新教师专项科研基金(200800131015); 国家自然科学基金(60602058;60702050) |
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| 摘 要： | 协同通信是目前无线通信的研究热点之一,协同通信中的节点选择,功率分配等问题已得到深入的研究,但对于多业务传输问题目前并没有得到足够的关注。通过建立协同通信中的资源分配模型,基于效用的自适应协同多业务传输(utility-based adaptive cooperative multi-traffic transmission,UACMT)算法解决了多业务在协同通信中的传输问题,并能够自适应的在协同与非协同传输模式中进行选择。系统级仿真结果表明与传统协同和非协同传输相比,UACMT能够在一定误块率BLER约束条件下提高用户的业务效用。
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| 关 键 词： | 协同通信 多业务传输 业务效用 系统级仿真 |
Utility-based Adaptive Cooperative Multi-traffic Transmission and Verification of System-level Simulation |
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| YANG Chao,WANG Wen-bo,ZOU De-bin,ZHANG Xing,CHEN Shu-ping.Utility-based Adaptive Cooperative Multi-traffic Transmission and Verification of System-level Simulation[J].Journal of System Simulation,2010,22(2). |
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| Authors: | YANG Chao WANG Wen-bo ZOU De-bin ZHANG Xing CHEN Shu-ping |
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| Institution: | YANG Chao,WANG Wen-bo,ZOU De-bin,ZHANG Xing,CHEN Shu-ping (Key Laboratory of Universal Wireless Communication,Ministry of Education,Beijing University of Posts , Telecommunications,Beijing 100876,China) |
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| Abstract: | Cooperative Communication is the hot research point in wireless communication now,and the problem of node selection,power allocation.etc have been studied thoroughly,however the problem of multi-traffic transmission has not received enough attention.By building resource allocation model in cooperative communication,Utility-based adaptive cooperative multi-traffic transmission(UACMT) solves the problem of multi-traffic transmission in cooperative communication,and it can adaptively choose cooperative and non... |
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| Keywords: | cooperative communication multi-traffic transmission protocol traffic utility system-level simulation |
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