蜂窝网络中支持全双工D2D通信的资源分配算法

李云; 杨雄; 张乐; 夏威

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蜂窝网络中支持全双工D2D通信的资源分配算法

更新时间：2026-09-04

- 蜂窝网络中支持全双工D2D通信的资源分配算法
- Resource Allocation Supporting Full Duplex D2D Communication in Cellular Networks
- 微电子学与计算机 2016年33卷第11期页码：142-146
- 作者机构：
  
  1. 重庆邮电大学机构移动通信技术重庆市重点实验室,重庆,400065
  2. 重庆邮电大学通信新技术应用中心,重庆,400065
- 作者简介：
- 基金信息：
  
  国家高技术研究发展计划("八六三"计划) 2012AA01A507国家科技重大专项课题 2013ZX03006003-002
- DOI：
  中图分类号：
- 纸质出版：2016
- 稿件说明：
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李云, 杨雄, 张乐, 夏威. 蜂窝网络中支持全双工D2D通信的资源分配算法[J]. 微电子学与计算机, 2016, 33(11): 142-146, 151.

LI Yun, YANG Xiong, ZHANG Le, et al. Resource Allocation Supporting Full Duplex D2D Communication in Cellular Networks[J]. 2016, 33(11): 142-146.
李云, 杨雄, 张乐, 夏威. 蜂窝网络中支持全双工D2D通信的资源分配算法[J]. 微电子学与计算机, 2016, 33(11): 142-146, 151. DOI：

LI Yun, YANG Xiong, ZHANG Le, et al. Resource Allocation Supporting Full Duplex D2D Communication in Cellular Networks[J]. 2016, 33(11): 142-146. DOI：

摘要

针对全双工通信场景

提出一种最大权重匹配的资源分配算法.该算法在保证蜂窝用户的服务质量需求和D2D用户通信链路信噪比门限的约束条件下

利用图论中的最大权重匹配算法协调D2D用户对和蜂窝用户之间的资源分配以最大化系统的吞吐量.仿真结果表明此算法有效提高了系统吞吐量

同时在自干扰消除为110 dB时

全双工通信模式下的D2D链路吞吐量接近半双工D2D通信的两倍.

Abstract

This paper proposes a maximum-weight-matching resource allocation algorithm. Under the constraints that guarantee the quality of service requirement of the cellular users

and SNR threshold of D2D user

the proposed algorithm coordinates resource allocation between D2D users and cellular users to maximize system throughput. The simulation result show that the proposed algorithm can improve the system throughput

and under 110 dB of SI cancellation

D2D link throughput of full-duplex mode is nearly twice than half-duplex mode.

关键词

Keywords

references

Ali, S. Rajatheva, N. Latva-aho, M. . Full duplex device to device communication in cellular networks[C]//IEEE Networks and Communications (EuCNC), 2014 European Conference on. Bologna: IEEE, 2014: 1- 5.

张清华, 陈六新, 李永红. 图论及其应用[M]. 北京: 清华大学, 2012.

Han Yang, Rongqing Zhang, Xiang Cheng, Liuqing Yang, Resource sharing for device-to-device communications underlaying full duplex cellular networks[C]//EEE Communication Systems (ICCS). Baracoa: IEEE, 2014: 16-20.

Sanghoon Kim, Stark W. Full duplex device-to-device communication in cellular networks[J]. //IEEE Computing, Networking and Communications (ICNC), 2014 International Conference on. Honolulu, HI: IEEE, 2014: 721-725.

Wenchi Cheng, Xi Zhang, Hailin Zhang. Optimal power allocation for full-duplex D2D communications over wireless cellular networks[C]//IEEE Global Communications Conference(GLOBECOM). Caldera: IEEE, 2014: 4764-4769

Hemachandra K.T. Rajatheva, N. Latva-aho, M. Sum-rate analysis for full-duplex underlay device-to-device networks[C]//IEEE Wireless Communications and Networking Conference (WCNC). Santos: IEEE, 2014: 514-519.

Beijing Zhang Q H, Chen L X, Li Y H. graph theory and its application[M]. Beijing: Tsinghua University Press, 2012: 137-150. DOI: 137

Fodor G, Dahlman E, Mildn G, et al. Design aspects of network assisted device-to-device communications[J]. IEEE Communications Magazine. 2012, 47(12): 170-177. DOI: 170

Doppler K, Rinne M, Wijting C, et al. Device-to-de-vice communication as an underlay to LTE-advanced-networks[J]. IEEE Communications Magazine, 2009, 47(12): 42-49. DOI: 42

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