基于Kuhn-Munkres最优匹配的D2D资源分配算法设计
由于资源复用,D2D链路与蜂窝链路之间会产生同频干扰。为了抑制这种干扰,提出了一种基于Kuhn-Munkres最优匹配的资源分配算法。该算法采用了图论中的Kuhn-Munkres最优匹配算法来实现最大限度的复用系统内的RB,达到提高系统吞吐量的目的。同时,通过使一对D2D用户复用多个RB进行通信以保证不同的Qo S需求。最后,通过计算机仿真可以看出,该算法既可以有效地满足D2D用户的不同Qo S需求,又提高了系统吞吐量。...
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| Published in | 计算机应用研究 Vol. 32; no. 3; pp. 827 - 829 |
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| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
重庆邮电大学通信与信息工程学院,重庆,400065
2015
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| Subjects | |
| Online Access | Get full text |
| ISSN | 1001-3695 |
| DOI | 10.3969/j.issn.1001-3695.2015.03.042 |
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| Abstract | 由于资源复用,D2D链路与蜂窝链路之间会产生同频干扰。为了抑制这种干扰,提出了一种基于Kuhn-Munkres最优匹配的资源分配算法。该算法采用了图论中的Kuhn-Munkres最优匹配算法来实现最大限度的复用系统内的RB,达到提高系统吞吐量的目的。同时,通过使一对D2D用户复用多个RB进行通信以保证不同的Qo S需求。最后,通过计算机仿真可以看出,该算法既可以有效地满足D2D用户的不同Qo S需求,又提高了系统吞吐量。 |
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| AbstractList | TN929.5; 由于资源复用,D2D链路与蜂窝链路之间会产生同频干扰.为了抑制这种干扰,提出了一种基于Ku-hn-Munkres最优匹配的资源分配算法.该算法采用了图论中的Kuhn-Munkres最优匹配算法来实现最大限度的复用系统内的RB,达到提高系统吞吐量的目的.同时,通过使一对D2D用户复用多个RB进行通信以保证不同的QoS需求.最后,通过计算机仿真可以看出,该算法既可以有效地满足D2D用户的不同QoS需求,又提高了系统吞吐量. 由于资源复用,D2D链路与蜂窝链路之间会产生同频干扰。为了抑制这种干扰,提出了一种基于Kuhn-Munkres最优匹配的资源分配算法。该算法采用了图论中的Kuhn-Munkres最优匹配算法来实现最大限度的复用系统内的RB,达到提高系统吞吐量的目的。同时,通过使一对D2D用户复用多个RB进行通信以保证不同的Qo S需求。最后,通过计算机仿真可以看出,该算法既可以有效地满足D2D用户的不同Qo S需求,又提高了系统吞吐量。 |
| Author | 黄俊伟 刘晓江 |
| AuthorAffiliation | 重庆邮电大学通信与信息工程学院,重庆400065 |
| AuthorAffiliation_xml | – name: 重庆邮电大学通信与信息工程学院,重庆,400065 |
| Author_FL | HUANG Jun-wei LIU Xiao-jiang |
| Author_FL_xml | – sequence: 1 fullname: HUANG Jun-wei – sequence: 2 fullname: LIU Xiao-jiang |
| Author_xml | – sequence: 1 fullname: 黄俊伟 刘晓江 |
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| ClassificationCodes | TN929.5 |
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| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
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| DocumentTitleAlternate | Design of resource allocation scheme for D2D based on Kuhn-Munkres optimal matching |
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| Keywords | 资源分配 resource allocation 服务质量需求 system throughput D2D 最优匹配 optimal matching 吞吐量 QoS requirements |
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| Notes | D2D ; QoS requirements ; resource allocation ; optimal matching ; system throughput 51-1196/TP HUANG Jun-wei, LIU Xiao-jiang （ School of Communication ＆ Information Engineering, Chongqing University of Posts ＆ Telecommunications, Chongqing 400065, China） There were interference between D2D links and cellular links due to resource reuse. In order to limit the interfe- rence effectively, this paper proposed a Kuhn-Munkres optimal matching based resource allocation scheme for D2D users. Adopting Kuhn-Munkres optimal matching could not only reuse RB as many as possible to improve system throughput, but also allocated sufficient RB for D2D users as needed to meet QoS requirements. Finally, the computer simulation shows that the scheme can fulfill D2D users QoS requirements effectively and improve the system throughput. |
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| PublicationTitle | 计算机应用研究 |
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| PublicationYear | 2015 |
| Publisher | 重庆邮电大学通信与信息工程学院,重庆,400065 |
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| Snippet | 由于资源复用,D2D链路与蜂窝链路之间会产生同频干扰。为了抑制这种干扰,提出了一种基于Kuhn-Munkres最优匹配的资源分配算法。该算法采用了图论中的Kuhn-Munkres最优匹配算法... TN929.5; 由于资源复用,D2D链路与蜂窝链路之间会产生同频干扰.为了抑制这种干扰,提出了一种基于Ku-hn-Munkres最优匹配的资源分配算法.该算法采用了图论中的Kuhn-Munkres最... |
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| SubjectTerms | D2D 吞吐量 最优匹配 服务质量需求 资源分配 |
| Title | 基于Kuhn-Munkres最优匹配的D2D资源分配算法设计 |
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