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1. 西安交通大学电子信息工程学院,陕西 西安 710049
2. 西安交通大学软件学院,陕西 西安 710049
3. 西安邮电大学通信与信息工程学院,陕西 西安 710061
[ "曲桦(1961-),男,博士,西安交通大学教授、博士生导师,主要研究方向为现代通信网、计算机通信网、计算机网络体系结构。" ]
[ "王璐瑶(1992-),女,西安交通大学硕士生,主要研究方向为D2D通信和异构网。" ]
[ "赵季红(1963-),女,博士,西安交通大学教授、博士生导师,西安邮电大学教授,主要研究方向为宽带通信网、新一代网络的管理与控制。" ]
[ "唐睿(1988-),男,西安交通大学博士生,主要研究方向为D2D通信和异构网。" ]
[ "朱正仓(1988-),男,西安交通大学硕士生,主要研究方向为未来毫米波传输中D2D通信的实现。" ]
[ "曹照鑫(1989-),男,西安交通大学博士生,主要研究方向为 D2D 通信和自组织网络中的路由协议等。" ]
[ "董姣姣(1988-),女,西安邮电大学硕士生,主要研究方向为D2D通信和异构网。" ]
网络出版日期:2016-09,
纸质出版日期:2016-09-15
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曲桦, 王璐瑶, 赵季红, 等. 设备直通中面向能效与用户公平性折中的联合功率控制和调度方案[J]. 电信科学, 2016,32(9):1-9.
Hua QU, Luyao WANG, Jihong ZHAO, et al. Energy efficiency-user fairness tradeoff for device-to-device communication via joint power control and scheduling[J]. Telecommunications science, 2016, 32(9): 1-9.
曲桦, 王璐瑶, 赵季红, 等. 设备直通中面向能效与用户公平性折中的联合功率控制和调度方案[J]. 电信科学, 2016,32(9):1-9. DOI: 10.11959/j.issn.1000-0801.2016247.
Hua QU, Luyao WANG, Jihong ZHAO, et al. Energy efficiency-user fairness tradeoff for device-to-device communication via joint power control and scheduling[J]. Telecommunications science, 2016, 32(9): 1-9. DOI: 10.11959/j.issn.1000-0801.2016247.
设备直通通信作为5G系统中的关键技术之一,可显著提高系统侧和用户侧性能。但目前已有研究主要侧重优化前者。基于此,提出了一种联合时频域调度和功率控制机制,以实现系统能效与用户公平性间的折中。该机制包括功率控制和时频域调度两部分,其中,功率控制最大化D2D用户能效值;时频域调度确定任意时刻应接入的D2D用户数以及各自的信道资源。此外,借助比例公平思想动态更新匹配所需效用值。通过仿真,验证了所提联合机制的优势,并观察了系统整体能效和用户公平间的折中关系。
Device-to-device(D2D)communication is a promising component in the fifth generation systems
and it can significantly improve both system-side and user-side performance.However
the prior works are mainly focused on addressing the system-side metrics.Therefore
a balance was struck between EE and UF by joint consideration of power control(PC)and temporal and spectral scheduling(TSS).Specifically
PC was intended to maximize the EE of the D2D user.Based on the above results
TSS determined the set of admitted D2D users and their allocated spectral resources.Moreover
the weights were updated by the idea of proportional fairness dynamically.Finally
the numerical results show the efficiency of the efficiency mechanism and the tradeoff between EE and UF.
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王元 , 赵季红 , 唐睿 , 等 . D2D多播场景下面向节能的资源分配机制 [J ] . 西安电子科技大学学报 , 2016 , 43 ( 2 ): 162 - 167 .
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FENG D Q , LU L , YI Y W , et al . Optimal mobile association in device-to-device communications underlaying cellular networks [J ] . IEEE Transactions on Communications , 2013 , 61 ( 8 ): 3541 - 3551 .
ZHONG W , FANG Y X , JIN S , et al . Joint resource allocation for device-to-device communications underlaying uplink MIMO cellular networks [J ] . IEEE Journal on Selected Areas in Communications , 2015 , 33 ( 1 ): 41 - 54 .
XU C , SONG L Y , HAN Z , et al . Efficiency resource allocation for device-to-device underlay communication systems:a reverse iterative combinatorial auction based approach [J ] . IEEE Journal on Selected Areas in Communications , 2013 , 31 ( 9 ): 348 - 358 .
GAO C F , SHENG X , TANG J , et al . Joint mode selection,channel allocation and power assignment for green device-todevice communication [C ] // IEEE International Conference on Communications(ICC),June 10-14,2014,Sydney,Australia . New Jersey:IEEE Press , 2014 : 178 - 183 .
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曲桦 , 庄雄 , 赵季红 , 等 . 蜂窝网络下点到点通信中的联合资源优化 [J ] . 北京邮电大学学报 , 2015 , 38 ( 3 ): 112 - 116 .
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TANG R , ZHAO J H , QU H . Joint optimization of channel allocation,link assignment and power control for device-todevice communication underlaying cellular network [J ] . China Communications , 2015 , 12 ( 12 ): 92 - 100 .
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DERRICK W K N , ROBERT S . Energy-efficient resource allocation in OFDMA systems with large numbers of base station antennas [C ] // IEEE International Conference on Communications (ICC),July 27,2012,Ottawa,Canada . New Jersey:IEEE Press , 2012 : 3292 - 3304 .
GONG W R , WANG X X , LI M M , et al . Round-robin resource sharing algorithm for device-to-device communications underlying SFN system [C ] // IEEE 79th Vehicular Technology Conference (VTC Spring),May 18-21,2014,Seoul,Korea . New Jersey:IEEE Press , 2014 : 1 - 5 .
3GPP . Physical layer procedures(release 12):TS36.213:2014 [S/OL ] .(2014-09-17)[2016-06-01 ] . http://www.3gpp.org/dynareport/36213.htm http://www.3gpp.org/dynareport/36213.htm .
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