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1. 东南大学毫米波国家重点实验室,江苏 南京 210096
2. 河南科技大学信息工程学院,河南 洛阳 471023
3. 多伦多大学,安大略 多伦多,M5S 2E8
[ "冀保峰(1985-),男,河南洛阳人,河南科技大学讲师,主要研究方向为协作传输技术、中继网络、毫米波 MIMO、干扰管理等。" ]
[ "李春国(1983-),男,山东胶州人,东南大学副教授,主要研究方向为中继网络、干扰协调、MIMO信号处理等。" ]
[ "宋康(1986-),男,山东青岛人,东南大学博士生,主要研究方向为网络编码、协作中继传输、小区网络等。" ]
[ "王毅(1985-),男,河南三门峡人,东南大学博士生,主要研究方向为大规模MIMO、3DMIMO、干扰管理等。" ]
[ "宋梁(1980-),男,加拿大人,多伦多大学教授,主要研究方向为认知网络、低功耗网络、分布式计算等。" ]
网络出版日期:2016-05,
纸质出版日期:2016-05-15
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冀保峰, 李春国, 宋康, 等. 基于干扰容忍的多小区系统的高效传输协议研究[J]. 通信学报, 2016,37(5):29-37.
Bao-feng JI, Chun-guo LI, Kang SONG, et al. Researches on efficient transmission protocol for multi-cell system based on interference toleration[J]. Journal on communications, 2016, 37(5): 29-37.
冀保峰, 李春国, 宋康, 等. 基于干扰容忍的多小区系统的高效传输协议研究[J]. 通信学报, 2016,37(5):29-37. DOI: 10.11959/j.issn.1000-436x.2016089.
Bao-feng JI, Chun-guo LI, Kang SONG, et al. Researches on efficient transmission protocol for multi-cell system based on interference toleration[J]. Journal on communications, 2016, 37(5): 29-37. DOI: 10.11959/j.issn.1000-436x.2016089.
针对多小区边缘用户的干扰问题,设计了两时隙的传输协议,通过采用基于信漏噪比的预编码方案,推导获得所提传输协议下的预编码闭合表达式,并设计了基于非线性最小均方误差的自适应接收机。仿真结果表明所设计的传输协议与传统协议相比具有较大的和速率增益。
A two-time-slot transmission protocol was designed according to the cell-edge users' interference problem.The precoder closed expressions under the proposed transmission protocol were derived based on the well-known precoder scheme of the signal-to-leakage-plus-noise ratio(SLNR).Furthermore
an adaptive receiver was based on the non-linear minimum mean square error criterion.Simulation results demonstrated that the proposed transmission protocol has significant sum-rate gains compared with traditional system.
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