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1. 发明申请

WO2014161592A1 METHOD FOR INTER-CELL INTERFERENCE COORDINATION 审中-公开
标题翻译：用于细胞间干扰协调的方法
公开(公告)号：WO2014161592A1
公开(公告)日：2014-10-09
申请号：PCT/EP2013/057189
申请日：2013-04-05
申请人： HUAWEI TECHNOLOGIES CO.,LTD. , WEIJUN, Sun , SOLDATI, Pablo
发明人： WEIJUN, Sun , SOLDATI, Pablo
IPC分类号： H04B17/00 , H04W52/24
CPC分类号： H04W52/244 , H04B17/345 , H04J11/0053 , H04W72/082
摘要： The present invention relates to a method for inter-cell interference coordination in a cellular Time Division Duplex, TDD, wireless communication system using radio frames comprising subframes for uplink and downlink transmissions, said system including: at least a first network control node arranged for controlling at least one first cell, at least a second network control node arranged for controlling at least one second cell; said method comprising the steps of: transmitting, by said first network control node, at least one interference indicator being associated with one or more subframes and further relating to downlink-to-uplink inter- cell interference I DL- to- UL and/or uplink-to-uplink inter-cell interference I uL-to-uL between said first and second cells; receiving, by said second control node, said interference indicator; and performing, by said second network control node, scheduling and/or power control in the downlink or in the uplink and/or changing subframe configuration for said one or more subframes based on said interference indicator. Furthermore, the invention also relates to a method in a first control node, a method in a second control node, a first control node device, a second control node, a computer program, and a computer program product thereof.
摘要翻译：本发明涉及一种使用包括用于上行链路和下行链路传输的子帧的无线电帧的蜂窝时分双工TDD无线通信系统中小区间干扰协调的方法，所述系统包括：至少第一网络控制节点，其被布置为用于控制至少一个第一小区，至少第二网络控制节点，被布置为用于控制至少一个第二小区; 所述方法包括以下步骤：由所述第一网络控制节点发送至少一个与一个或多个子帧相关联的干扰指示符，并进一步涉及下行链路到上行链路小区间干扰I DL至UL和/或所述第一和第二小区之间的上行链路到上行链路小区间干扰I uL到uL; 由所述第二控制节点接收所述干扰指示符; 以及由所述第二网络控制节点根据所述干扰指示符对所述一个或多个子帧执行下行链路或上行链路和/或改变子帧配置中的调度和/或功率控制。此外，本发明还涉及第一控制节点中的方法，第二控制节点中的方法，第一控制节点设备，第二控制节点，计算机程序及其计算机程序产品。

2. 发明申请

WO2014161593A1 METHOD FOR CONTROLLING NETWORK ACCESS POINTS 审中-公开
标题翻译：控制网络接入点的方法
公开(公告)号：WO2014161593A1
公开(公告)日：2014-10-09
申请号：PCT/EP2013/057200
申请日：2013-04-05
申请人： HUAWEI TECHNOLOGIES CO., LTD. , SOLDATI, Pablo , WEIJUN, Sun
发明人： SOLDATI, Pablo , WEIJUN, Sun
IPC分类号： H04W52/02 , H04W88/08 , H04W88/12 , H04W76/04
CPC分类号： H04W74/004 , H04W52/0206 , H04W74/006 , H04W76/28 , H04W88/08 , Y02D70/00 , Y02D70/1262 , Y02D70/142
摘要： The present invention relates to a method for controlling network access points in a wireless communicating system, said system comprising: one or more mobile stations, and one or more access points, each access point being arranged for operating in active mode or in inactive mode; said method comprising the steps of: transmitting, by a mobile station, a sensing signal indicating network and/or mobile station specific information associated with at least one mobile station of said system; receiving, by at least one access point or at least one control unit, said sensing signal; and controlling, by said access point or said control unit, transition from active mode to inactive mode, and vice versa, of one or more access points of said system based on said sensing signal. Furthermore, the invention also relates to a method in a mobile station, a method in an access point or in a control unit, a mobile station device, an access point device or a control unit, a computer program, and a computer program product thereof.
摘要翻译：本发明涉及一种用于在无线通信系统中控制网络接入点的方法，所述系统包括：一个或多个移动站和一个或多个接入点，每个接入点被安排用于在主动模式或非活动模式下操作; 所述方法包括以下步骤：由移动台发送指示与所述系统的至少一个移动站相关联的网络和/或移动台特定信息的感测信号; 通过至少一个接入点或至少一个控制单元接收所述感测信号; 以及由所述接入点或所述控制单元基于所述感测信号来控制所述系统的一个或多个接入点的活动模式转换到非活动模式，反之亦然。此外，本发明还涉及移动台中的方法，接入点或控制单元中的方法，移动站设备，接入点设备或控制单元，计算机程序及其计算机程序产品。

3. 发明授权

US08315149B2 Method and apparatus for resource mapping and code division multiplexing 有权
标题翻译：用于资源映射和码分复用的方法和装置
公开(公告)号：US08315149B2
公开(公告)日：2012-11-20
申请号：US13291697
申请日：2011-11-08
申请人： Weijun Sun , Yongxing Zhou
发明人： Weijun Sun , Yongxing Zhou
IPC分类号： H04J11/00
CPC分类号： H04J13/0003 , H04J13/18 , H04L5/0007 , H04L5/0023 , H04L5/0048 , H04L5/005 , H04L5/006 , H04L5/0073 , H04L27/2613 , H04L27/262 , H04W72/0453
摘要： The present disclosure discloses a method and an apparatus for resource mapping and code division multiplexing. In the present disclosure, each cell selects a mapping scheme among at least two mapping schemes to implement resource mapping, which effectively reduces interference imposed on reference signal symbols of users at the edge of a cell; vector switching is performed for an orthogonal matrix to obtain multiple different codeword sequences and implement codeword design, so that a problem that the output power of reference signal symbols is unbalanced can be effectively alleviated.
摘要翻译：本公开公开了一种用于资源映射和码分复用的方法和装置。在本公开中，每个小区在至少两个映射方案中选择映射方案以实现资源映射，其有效地减少施加在小区边缘的用户的参考信号符号的干扰; 对于正交矩阵执行向量切换以获得多个不同的码字序列并实现码字设计，从而可以有效地减轻参考信号符号的输出功率不平衡的问题。

4. 发明授权

US08625403B2 Method and apparatus for resource mapping and code division multiplexing 有权
标题翻译：用于资源映射和码分复用的方法和装置
公开(公告)号：US08625403B2
公开(公告)日：2014-01-07
申请号：US13614726
申请日：2012-09-13
申请人： Weijun Sun , Yongxing Zhou
发明人： Weijun Sun , Yongxing Zhou
IPC分类号： H04J9/00
CPC分类号： H04J13/0003 , H04J13/18 , H04L5/0007 , H04L5/0023 , H04L5/0048 , H04L5/005 , H04L5/006 , H04L5/0073 , H04L27/2613 , H04L27/262 , H04W72/0453
摘要： The present disclosure discloses a method and an apparatus for resource mapping and code division multiplexing. In the present disclosure, each cell selects a mapping scheme among at least two mapping schemes to implement resource mapping, which effectively reduces interference imposed on reference signal symbols of users at the edge of a cell; vector switching is performed for an orthogonal matrix to obtain multiple different codeword sequences and implement codeword design.
摘要翻译：本公开公开了一种用于资源映射和码分复用的方法和装置。在本公开中，每个小区在至少两个映射方案中选择映射方案以实现资源映射，其有效地减少施加在小区边缘的用户的参考信号符号的干扰; 对正交矩阵执行矢量切换以获得多个不同的码字序列并实现码字设计。

5. 发明申请

US20120044902A1 METHOD AND APPARATUS FOR PROCESSING DATA SENDING, AND METHOD AND APPARATUS FOR PROCESSING DATA RECEIVING 有权
标题翻译：用于处理数据发送的方法和装置，以及用于处理数据接收的方法和装置
公开(公告)号：US20120044902A1
公开(公告)日：2012-02-23
申请号：US13282971
申请日：2011-10-27
申请人： Weijun Sun , Yonxing Zhou , Yang Li , Bingyu Qu , Lei Wan , Qiang Wu
发明人： Weijun Sun , Yonxing Zhou , Yang Li , Bingyu Qu , Lei Wan , Qiang Wu
IPC分类号： H04W72/04
CPC分类号： H04L5/0023 , H04L5/0048 , H04L5/0094 , H04L25/0204 , H04L25/0226
摘要： The present invention discloses a method and an apparatus for processing data sending and a method and an apparatus for processing data receiving, wherein, the method for processing data sending includes: allocating the number of spatial transmission layers and a pilot resource for transmission at each spatial transmission layer; generating pilot resource information according to the number of spatial transmission layers and the pilot resource for transmission at each spatial transmission layer; and sending the pilot resource information to user equipment (UE). According to the embodiments of the present invention, the UE is enabled to determine a specific pilot resource to be used so as to effectively distinguish between user channels, obtain a correct channel estimation value, improve channel estimation performance, and thus, obtain correct service data.
摘要翻译：本发明公开了一种处理数据发送的方法和装置，以及用于处理数据接收的方法和装置，其中，处理数据发送的方法包括：在每个空间分配空间传输层的数量和用于传输的导频资源传输层; 根据空间传输层的数量和每个空间传输层传输的导频资源生成导频资源信息; 并将所述导频资源信息发送给用户设备（UE）。根据本发明的实施例，UE能够确定要使用的特定导频资源，以便有效地区分用户信道，获得正确的信道估计值，改善信道估计性能，从而获得正确的业务数据。

6. 发明授权

US08902848B2 Method and apparatus for processing data sending, and method and apparatus for processing data receiving 有权
标题翻译：用于处理数据发送的方法和装置，以及用于处理数据接收的方法和装置
公开(公告)号：US08902848B2
公开(公告)日：2014-12-02
申请号：US13282971
申请日：2011-10-27
申请人： Weijun Sun , Yongxing Zhou , Yang Li , Bingyu Qu , Lei Wan , Qiang Wu
发明人： Weijun Sun , Yongxing Zhou , Yang Li , Bingyu Qu , Lei Wan , Qiang Wu
IPC分类号： H04W4/00 , H04J4/00 , H04W72/00 , H04L5/00 , H04L25/02
CPC分类号： H04L5/0023 , H04L5/0048 , H04L5/0094 , H04L25/0204 , H04L25/0226
摘要： The present invention discloses a method and an apparatus for processing data sending and a method and an apparatus for processing data receiving, wherein, the method for processing data sending includes: allocating the number of spatial transmission layers and a pilot resource for transmission at each spatial transmission layer; generating pilot resource information according to the number of spatial transmission layers and the pilot resource for transmission at each spatial transmission layer; and sending the pilot resource information to user equipment (UE). According to the embodiments of the present invention, the UE is enabled to determine a specific pilot resource to be used so as to effectively distinguish between user channels, obtain a correct channel estimation value, improve channel estimation performance, and thus, obtain correct service data.
摘要翻译：本发明公开了一种处理数据发送的方法和装置，以及用于处理数据接收的方法和装置，其中，处理数据发送的方法包括：在每个空间分配空间传输层的数量和用于传输的导频资源传输层; 根据空间传输层的数量和每个空间传输层传输的导频资源生成导频资源信息; 并将所述导频资源信息发送给用户设备（UE）。根据本发明的实施例，UE能够确定要使用的特定导频资源，以便有效地区分用户信道，获得正确的信道估计值，改善信道估计性能，从而获得正确的业务数据。

7. 发明申请

US20130010586A1 METHOD AND APPARATUS FOR RESOURCE MAPPING AND CODE DIVISION MULTIPLEXING 有权
标题翻译：用于资源映射和代码段多路复用的方法和装置
公开(公告)号：US20130010586A1
公开(公告)日：2013-01-10
申请号：US13614726
申请日：2012-09-13
申请人： Weijun Sun , Yongxing Zhou
发明人： Weijun Sun , Yongxing Zhou
IPC分类号： H04W72/04 , H04J13/18
CPC分类号： H04J13/0003 , H04J13/18 , H04L5/0007 , H04L5/0023 , H04L5/0048 , H04L5/005 , H04L5/006 , H04L5/0073 , H04L27/2613 , H04L27/262 , H04W72/0453
摘要： The present disclosure discloses a method and an apparatus for resource mapping and code division multiplexing. In the present disclosure, each cell selects a mapping scheme among at least two mapping schemes to implement resource mapping, which effectively reduces interference imposed on reference signal symbols of users at the edge of a cell; vector switching is performed for an orthogonal matrix to obtain multiple different codeword sequences and implement codeword design.
摘要翻译：本公开公开了一种用于资源映射和码分复用的方法和装置。在本公开中，每个小区在至少两个映射方案中选择映射方案以实现资源映射，其有效地减少施加在小区边缘的用户的参考信号符号的干扰; 对正交矩阵执行矢量切换以获得多个不同的码字序列并实现码字设计。

8. 发明申请

US20120087422A1 METHOD FOR GENERATING CODEBOOK, METHOD AND APPARATUS FOR DATA TRANSMISSION 有权
标题翻译：用于生成数据传输的代码，方法和装置的方法
公开(公告)号：US20120087422A1
公开(公告)日：2012-04-12
申请号：US13330390
申请日：2011-12-19
申请人： Yongxing ZHOU , Weijun SUN
发明人： Yongxing ZHOU , Weijun SUN
IPC分类号： H04L27/00
CPC分类号： H04B7/0469 , H04B7/0478 , H04B7/0486 , H04B7/063 , H04B7/0632 , H04B7/0634 , H04B7/0639 , H04B7/10 , H04L25/0391
摘要： A method for generating a codebook and a method and an apparatus for data transmission are provided. The method includes: receiving a label of a codeword sent by a User Equipment (UE); selecting the codeword identified by the label from the codebook for eight-antenna; and coding data to be sent by using the codeword. The codebook for eight-antenna includes at least one rank-8 codeword for eight-antenna. The rank-8 codeword for eight-antenna is generated by multiplying an inverse matrix of a rotation matrix for eight-antenna with an eight-dimensional matrix formed by rank-4 codewords for four-antenna; or generated by extending rank-4 codewords for eight-antenna, where the rank-4 codeword for eight-antenna is generated according to codewords for four-antenna. Therefore, the codeword in the codebook for eight-antenna is applicable to scenarios including dual-polarization strong correlation, dual-polarization weak correlation, single-polarization strong correlation, and single-polarization weak correlation, etc.
摘要翻译：提供了一种生成码本的方法以及用于数据传输的方法和装置。该方法包括：接收由用户设备（UE）发送的码字的标签; 从码本中选择由标签识别的码字用于八天线; 以及通过使用码字来发送的编码数据。用于八天线的码本包括用于八天线的至少一个八级码字。通过将用于八天线的旋转矩阵的逆矩阵与由四天线的秩-4码字形成的八维矩阵相乘来生成八天线的秩8码字; 或通过扩展用于八天线的秩-4码字来生成，其中根据用于四天线的码字生成用于八天线的秩-4码字。因此，八天线码本中的码字适用于双极化强相关，双极化弱相关，单极化强相关，单极化弱相关等场景。

9. 发明申请

US20120051209A1 METHOD AND APPARATUS FOR RESOURCE MAPPING AND CODE DIVISION MULTIPLEXING 有权
标题翻译：用于资源映射和代码段多路复用的方法和装置
公开(公告)号：US20120051209A1
公开(公告)日：2012-03-01
申请号：US13291697
申请日：2011-11-08
申请人： Weijun Sun , Yongxing Zhou
发明人： Weijun Sun , Yongxing Zhou
IPC分类号： H04J11/00
CPC分类号： H04J13/0003 , H04J13/18 , H04L5/0007 , H04L5/0023 , H04L5/0048 , H04L5/005 , H04L5/006 , H04L5/0073 , H04L27/2613 , H04L27/262 , H04W72/0453
摘要： The present disclosure discloses a method and an apparatus for resource mapping and code division multiplexing. In the present disclosure, each cell selects a mapping scheme among at least two mapping schemes to implement resource mapping, which effectively reduces interference imposed on reference signal symbols of users at the edge of a cell; vector switching is performed for an orthogonal matrix to obtain multiple different codeword sequences and implement codeword design, so that a problem that the output power of reference signal symbols is unbalanced can be effectively alleviated.
摘要翻译：本公开公开了一种用于资源映射和码分复用的方法和装置。在本公开中，每个小区在至少两个映射方案中选择映射方案以实现资源映射，其有效地减少施加在小区边缘的用户的参考信号符号的干扰; 对于正交矩阵执行向量切换以获得多个不同的码字序列并实现码字设计，从而可以有效地减轻参考信号符号的输出功率不平衡的问题。

10. 发明授权

US08902809B2 Method and apparatus for handling data sending and receiving 有权
标题翻译：用于处理数据发送和接收的方法和装置
公开(公告)号：US08902809B2
公开(公告)日：2014-12-02
申请号：US13283771
申请日：2011-10-28
申请人： Weijun Sun , Bingyu Qu , Yang Li , Lei Wan , Qiang Wu
发明人： Weijun Sun , Bingyu Qu , Yang Li , Lei Wan , Qiang Wu
IPC分类号： H04B7/204 , H04W4/00 , H04J1/00 , H04L5/00 , H04L25/02
CPC分类号： H04L5/0023 , H04L5/0048 , H04L25/0204 , H04L25/0226
摘要： A method and an apparatus for handling data sending and receiving are disclosed by the present invention, where the method for handling data sending includes: allocating the number of space transmission layers and pilot frequency resource for transmission at each transmission layer (101); generating pilot frequency resource information according to the number of space transmission layers and the pilot frequency resource for transmission at each transmission layer (102); and sending the pilot frequency resource information to a UE (103). The embodiments of the present invention can enable the UE to determine the specifically used pilot frequency resources to effectively distinguish the specific user channels, obtain correct channel estimation values, improve the channel estimation performance, and obtain correct service data.
摘要翻译：本发明公开了一种用于处理数据发送和接收的方法和装置，其中处理数据发送的方法包括：在每个传输层（101）分配空间传输层的数量和用于传输的导频频率资源; 根据空间传输层的数量和用于在每个传输层（102）传输的导频频率资源生成导频频率资源信息; 以及向所述UE（103）发送所述导频频率资源信息。本发明的实施例能够使UE能够确定具体使用的导频频率资源，以有效地区分特定的用户信道，获得正确的信道估计值，改善信道估计性能，并获得正确的业务数据。

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