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1. 发明授权

US08812038B2 Anti-interference method and device in common-frequency networking mobile communication system 有权
标题翻译：共频移动通信系统中的抗干扰方法和装置
公开(公告)号：US08812038B2
公开(公告)日：2014-08-19
申请号：US13384150
申请日：2010-07-15
申请人： Dongsheng Sang , Yuemin Cai , Hongyan Xu , Shaoli Kang
发明人： Dongsheng Sang , Yuemin Cai , Hongyan Xu , Shaoli Kang
IPC分类号： H04W24/10 , H04B15/00 , H04B7/26 , H04J11/00 , H04W28/04
CPC分类号： H04W24/10 , H04J11/005 , H04W28/04
摘要： The examples of the present invention disclose an anti-interference method and device in a common-frequency networking mobile communication system. The method includes: creating a candidate cell list according to probability that each adjacent cell of a current cell interferes with the current cell; selecting a selected cell list from the candidate cell list according to the probability; performing channel estimation for adjacent cells in the selected cell list, obtaining current signal power of each adjacent cell in the selected cell list according to a channel estimation result, and selecting a detected cell list from the selected cell list according to the signal power; and performing joint detection for adjacent cells in the detected cell list to eliminate interference of the adjacent cells in the detected cell list on the current cell.
摘要翻译：本发明的实例公开了一种共频移动通信系统中的抗干扰方法和装置。该方法包括：根据当前小区的每个相邻小区干扰当前小区的概率创建候选小区列表; 根据概率从候选小区列表中选择所选择的小区列表; 对所选择的小区列表中的相邻小区进行信道估计，根据信道估计结果获取所选小区列表中的每个相邻小区的当前信号功率，并根据信号功率从所选择的小区列表中选择检测到的小区列表; 并对所检测的小区列表中的相邻小区进行联合检测，以消除当前小区中检测到的小区列表中的相邻小区的干扰。

2. 发明申请

US20120122504A1 ANTI-INTERFERENCE METHOD AND DEVICE IN COMMON-FREQUENCY NETWORKING MOBILE COMMUNICATION SYSTEM 有权
标题翻译：通用网络移动通信系统中的抗干扰方法和设备
公开(公告)号：US20120122504A1
公开(公告)日：2012-05-17
申请号：US13384150
申请日：2010-07-15
申请人： Dongsheng Sang , Yuemin Cai , Hongyan Xu , Shaoli Kang
发明人： Dongsheng Sang , Yuemin Cai , Hongyan Xu , Shaoli Kang
IPC分类号： H04B15/00 , H04B7/26
CPC分类号： H04W24/10 , H04J11/005 , H04W28/04
摘要： The examples of the present invention disclose an anti-interference method and device in a common-frequency networking mobile communication system. The method includes: creating a candidate cell list according to probability that each adjacent cell of a current cell interferes with the current cell; selecting a selected cell list from the candidate cell list according to the probability; performing channel estimation for adjacent cells in the selected cell list, obtaining current signal power of each adjacent cell in the selected cell list according to a channel estimation result, and selecting a detected cell list from the selected cell list according to the signal power; and performing joint detection for adjacent cells in the detected cell list to eliminate interference of the adjacent cells in the detected cell list on the current cell.
摘要翻译：本发明的实例公开了一种共频移动通信系统中的抗干扰方法和装置。该方法包括：根据当前小区的每个相邻小区干扰当前小区的概率创建候选小区列表; 根据概率从候选小区列表中选择所选择的小区列表; 对所选择的小区列表中的相邻小区进行信道估计，根据信道估计结果获取所选小区列表中的每个相邻小区的当前信号功率，并根据信号功率从所选择的小区列表中选择检测到的小区列表; 并对所检测的小区列表中的相邻小区进行联合检测，以消除当前小区中检测到的小区列表中的相邻小区的干扰。

3. 发明申请

US20120115423A1 METHOD AND DEVICE FOR FREQUENCY DEVIATION PRE-CORRECTION 有权
标题翻译：用于频偏偏差校正的方法和装置
公开(公告)号：US20120115423A1
公开(公告)日：2012-05-10
申请号：US13383562
申请日：2010-07-13
申请人： Dongsheng Sang , Yuemin Cai , Xiangqian Zhu , Haijun Zhou
发明人： Dongsheng Sang , Yuemin Cai , Xiangqian Zhu , Haijun Zhou
IPC分类号： H04B1/40 , H04W88/08
CPC分类号： H04L27/2657
摘要： A method and device for frequency deviation pre-correction are provided. The method includes: estimating an uplink frequency deviation value of a terminal, and obtaining a historic value of the uplink frequency deviation pre-correction that has been used for the frequency deviation pre-correction of the terminal; according to the historic value of the uplink frequency deviation pre-correction, determining a current value of the uplink frequency deviation pre-correction of the terminal, the current value of the uplink frequency deviation pre-correction being closer to the uplink frequency deviation value than the historic value of the uplink frequency deviation pre-correction; by using the current value of the uplink frequency deviation pre-correction, pre-correcting the frequency deviation of the terminal, thereby the signal detection performance of the terminal can be effectively improved.
摘要翻译：提供了用于频偏预校正的方法和装置。该方法包括：估计终端的上行频率偏差值，并获得已经用于终端的频率偏差预校正的上行频率偏差预校正的历史值; 根据上行频率偏差预校正的历史值，确定终端的上行频率偏差预校正的当前值，上行频率偏差预校正的当前值比上行频率偏差值更接近上行频率偏差值上行频偏预修正的历史价值; 通过使用上行频率偏差预校正的当前值，预先校正终端的频率偏差，从而可以有效地提高终端的信号检测性能。

4. 发明授权

US08666327B2 Method and device for frequency deviation pre-correction 有权
标题翻译：用于频偏预校正的方法和装置
公开(公告)号：US08666327B2
公开(公告)日：2014-03-04
申请号：US13383562
申请日：2010-07-13
申请人： Dongsheng Sang , Yuemin Cai , Xiangqian Zhu , Haijun Zhou
发明人： Dongsheng Sang , Yuemin Cai , Xiangqian Zhu , Haijun Zhou
IPC分类号： H04B1/40
CPC分类号： H04L27/2657
摘要： A method and device for frequency deviation pre-correction are provided. The method includes: estimating an uplink frequency deviation value of a terminal, and obtaining a historic value of the uplink frequency deviation pre-correction that has been used for the frequency deviation pre-correction of the terminal; according to the historic value of the uplink frequency deviation pre-correction, determining a current value of the uplink frequency deviation pre-correction of the terminal, the current value of the uplink frequency deviation pre-correction being closer to the uplink frequency deviation value than the historic value of the uplink frequency deviation pre-correction; by using the current value of the uplink frequency deviation pre-correction, pre-correcting the frequency deviation of the terminal, thereby the signal detection performance of the terminal can be effectively improved.
摘要翻译：提供了用于频偏预校正的方法和装置。该方法包括：估计终端的上行频率偏差值，并获得已经用于终端的频率偏差预校正的上行频率偏差预校正的历史值; 根据上行频率偏差预校正的历史值，确定终端的上行频率偏差预校正的当前值，上行频率偏差预校正的当前值比上行频率偏差值更接近上行频率偏差值上行频偏预修正的历史价值; 通过使用上行频率偏差预校正的当前值，预先校正终端的频率偏差，从而可以有效地提高终端的信号检测性能。

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