| 一种认知无线电资源分配系统级仿真平台 |
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| 引用本文： | 李默,徐友云,吴连国,刘忠军.一种认知无线电资源分配系统级仿真平台[J].系统仿真学报,2012,24(4):799-803. |
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| 作者姓名： | 李默 徐友云 吴连国 刘忠军 |
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| 作者单位： | 解放军理工大学通信工程学院,南京,210007 |
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| 基金项目： | 国家973计划(2009CB3020402);863计划(2009AA01Z249) |
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| 摘 要： | 研究了认知无线电资源分配技术的系统级仿真平台的设计与实现,该平台采用多PC机组网的半实物仿真形式,提供了对认知无线电资源分配技术进行系统级评估的途径。给出了平台的设计架构,以及设计和实现中的关键技术,并对平台的通用功能进行了验证。此外,针对一种认知无线电子信道及功率联合分配算法,详述了该算法在平台上实现的过程,并对其性能进行了仿真分析。
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| 关 键 词： | 认知无线电 系统级仿真 半实物 资源分配 |
System Level Simulation Platform of Resource Allocation Algorithm for Cognitive Radio |
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| LI Mo,XU You-yun,WU Lian-guo,LIU Zhong-jun.System Level Simulation Platform of Resource Allocation Algorithm for Cognitive Radio[J].Journal of System Simulation,2012,24(4):799-803. |
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| Authors: | LI Mo XU You-yun WU Lian-guo LIU Zhong-jun |
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| Institution: | (Institute of Communications Engineering,PLA University of Science and Technology,Nanjing 210007,China) |
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| Abstract: | Designing and realizing a system level simulation platform of resource allocation algorithm for cognitive radio systems were studied,which offered a novel approach to evaluate the resource allocation algorithm in cognitive radio system by forming a local area network composed of several computers.The designing of the simulation platform was proposed.The key technologies were elaborated,and its general functions were validated.Moreover,aiming at a specified joint subchannel and power allocation algorithm of the cognitive radio system,the process of embedding it into the simulation platform was described,and the analysis of its performance was proposed. |
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| Keywords: | cognitive radio system level simulation semi-physical resource allocation |
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