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1. 西安邮电大学通信与信息工程学院 西安 710061
2. 西安交通大学电子信息学院 西安 710049
[ "赵季红,女,博士,西安邮电大学、西安交通大学教授、博士生导师,主要研究方向为宽带通信网、新一代网络的管理与控制。" ]
[ "丁小婷,女,西安邮电大学硕士生,主要从事密集网络中协作多点传输技术研究工作。" ]
[ "王炜,男,西安交通大学博士生,主要从事密集网络中协作多点传输技术研究工作。" ]
[ "曲桦,男,博士,西安交通大学教授,主要从事新一代无线宽带无线通信技术的研究工作。" ]
网络出版日期:2015-03,
纸质出版日期:2015-03-20
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赵季红, 丁小婷, 王炜, 等. 基于用户个体的混合CoMP模式选择算法[J]. 电信科学, 2015,31(3):54-60.
Jihong Zhao, Xiaoting Ding, Wei Wang, et al. Hybrid CoMP Mode Selection Algorithm Based on Pure User[J]. Telecommunications science, 2015, 31(3): 54-60.
赵季红, 丁小婷, 王炜, 等. 基于用户个体的混合CoMP模式选择算法[J]. 电信科学, 2015,31(3):54-60. DOI: 10.11959/j.issn.1000-0801.2015065.
Jihong Zhao, Xiaoting Ding, Wei Wang, et al. Hybrid CoMP Mode Selection Algorithm Based on Pure User[J]. Telecommunications science, 2015, 31(3): 54-60. DOI: 10.11959/j.issn.1000-0801.2015065.
CoMP的两种传输模式CoMP-JP与CoMP-CB在对回程容量需求以及提升系统性能方面具有不同的优势。针对回程容量紧缺问题,在传统以用户群为优化对象的模式选择基础上,提出了一种混合CoMP模式选择算法。该算法针对用户个体选择最佳传输模式,充分利用回程容量的同时最大化系统吞吐量。仿真结果表明,所提出的模式选择算法能有效提升系统性能,并且随着用户数的增加,其性能增益会更高。
CoMP-JP and CoMP-CB are two transmission modes for coordinated multi-point and have different gains incapacity requirements and improving the system performance. Aimed at the backhaul capacity shortage, a hybrid CoMPmode selection algorithm was proposed under the traditional transmission mode selection based on the user’s group. The algorithm selects the optimal transmission mode for individual user. It can be full use of the backhaul capacity and achieve the maximal system throughput. Simulation results show that the proposed algorithm enhanced the system performance under the limited backhaul capacity at a large extent, and with the increase of users, the higher performance gain.
3GPP TSG R1-082812.Collaborative MIMO for LTE-Advanced Downlink , 2008
Tipmongkolsilp O , Zaghloul S , Jukan A . The evolution of cellular backhaul technologies:current issues and future trends . IEEE Communications Surveys & Tutorials , 2011 , 13 ( 1 ): 97 ~ 113
Seifi N , Viberg M , Heath R W et al . Coordinated single-cell VS multi-cell transmission with limited-capacity backhaul . Proceedings of the Forty Fourth Asilomar Conference on Signals,Systems and Computers , CA,USA , 2010 : 1217 ~ 1221
Zakhour R , Gesbert D . Optimized data sharing in multicell MIMO with finite backhaul capacity . IEEE Transactions on Signal Processing , 2011 , 59 ( 12 ): 6102 ~ 6111
Zhang Q , Yang C Y . Semi-dynamic mode selection in base station cooperative transmission system . Proceedings of IEEE Vehicular Technology Conference (VTC Fall) , San Francisco,CA,USA , 2011 : 1 ~ 5
Zhang Q , Yang C Y . Transmission mode selection for downlink coordinated multipoint systems . IEEE Transactions on Vehicular Technology , Shanghai,China , 2012
Zhang Q , Yang C Y . Downlink transmission mode selection in multicell systems considering training overheads . Proceedings of IEEE 73rd Vehicular Technology Conference (VTC Spring) , Yokohama,Japan , 2011
Zhang Q , Yang C Y , Molisch A F . Cooperative downlink transmission mode selection under limited-capacity backhaul . Proceedings of IEEE Wireless Communications and Network Conference , Shanghai,China , 2012 : 1082 ~ 1087
Zhang Q , Yang C Y , Molisch A F . Downlink base station cooperative transmission under limited-capacity backhaul . IEEE Transactions on Wireless Communications , 2013 , 12 ( 8 ): 3746 ~ 3759
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