[1]沈振汉,黄华灿.B3G小区间干扰抑制技术[J].华侨大学学报(自然科学版),2011,32(2):165-168.[doi:10.11830/ISSN.1000-5013.2011.02.0165]
　SHEN Zhen-han,HUANG Hua-can.Research of Inter-Cell Interference Suppression Technique for B3G System[J].Journal of Huaqiao University(Natural Science),2011,32(2):165-168.[doi:10.11830/ISSN.1000-5013.2011.02.0165]
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B3G小区间干扰抑制技术()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第32卷
期数:
2011年第2期
页码:
165-168
栏目:
出版日期:
2011-03-20

文章信息/Info

Title:
Research of Inter-Cell Interference Suppression Technique for B3G System
文章编号:
1000-5013(2011)02-0165-04
作者:
沈振汉; 黄华灿
华侨大学信息科学与工程院
Author(s):
SHEN Zhen-han;  HUANG Hua-can
College of Information Science and Engineering, Huaqiao University, Quanzhou 362021, China
关键词:
后三代;  长期演进;  干扰抑制;  小区间;  信号与干扰加噪声比
Keywords:
beyond 3rd generation;  long term evolution;  interference suppression;  Intercell;  signal to interference plus noise ratio
分类号:
TN929.5
DOI:
10.11830/ISSN.1000-5013.2011.02.0165
文献标志码:
A
摘要:
分析可用于或已经用于长期演进(LTE)无线通信系统的小区间干扰抑制技术.探讨解决潜在信号与干扰加噪声比覆盖中断问题的技术,包括功率控制技术、空分多址接入天线技术、干扰消除技术和译码技术等.研究认为,干扰消除能带来显著的增益,但由于处理的复杂性,仅应用于LTE上行链路中,并且还需要基站间毫秒级实时交换信息以实现LTE系统的最大增益; 球面译码和脏纸编码等译码技术能提供的相当好的增益,但处理复杂度限制了其在UL链路上的应用; 功率控制技术和多入多出(MIMO)技术是基于基站间的技术,具有潜在的性能增益和基站实现的可行性.
Abstract:
The analysis of being used or have been used for long term evolution(LTE) wireless communication systems Inter-cell interference suppression has been put forwarded.The problem of the interruption coverage in potential signal to interference plus noise ratio was investigated.Including power control technology,space division multiple access antenna techniques,interference cancellation techniques and decoding technology,etc..The research suggest that interference cancellation can bring a significant gain,but because its complexity to dealing with,it′s only applied to LTE uplink,and the base stations also need real-time exchange of information between the millisecond LTE system in order to achieve maximum gain; spherical coding and dirty paper coding decoding technology can provide fairly good gain,but the complexity for dealing limit the UL link applications; power control technology and multiple input multiple output(MIMO) technology is base on the inter-base station technology with the potential performance gain and the feasibility of achievement on base stations.

参考文献/References:

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[3] CASTELLANOS C U, VILLA DL, ROSA C. Performance of uplink fractional power control in UTRAN LTE [A]. IEEE, 2008.2517-2521.
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[5] 胡欣, 戴在平, 李元杰. 针对一种特殊干扰信号的自适应抵消器改进算法 [J]. 华侨大学学报(自然科学版), 2002(3):308-312.doi:10.3969/j.issn.1000-5013.2002.03.019.
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备注/Memo

备注/Memo:
福建省科技计划项目(2006T0006); 福建省泉州市科技计划项目(2006G3)
更新日期/Last Update: 2014-03-23