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1. 发明申请

WO2013070968A1 SYSTEM AND METHOD FOR INTERFERENCE MANAGEMENT IN CELLULAR NETWORKS 审中-公开
标题翻译：细胞网络干扰管理系统与方法
公开(公告)号：WO2013070968A1
公开(公告)日：2013-05-16
申请号：PCT/US2012/064227
申请日：2012-11-08
申请人： HUAWEI TECHNOLOGIES CO., LTD. , MAZZARESE, David Jean-Marie , LI, Qiang , YU, Zheng , XIAO, Weimin , CLASSON, Brian
发明人： MAZZARESE, David Jean-Marie , LI, Qiang , YU, Zheng , XIAO, Weimin , CLASSON, Brian
IPC分类号： H04W72/02
CPC分类号： H04W36/20 , H04H20/57 , H04L5/0023 , H04L5/0048 , H04L5/005 , H04L5/0053 , H04W24/02 , H04W72/042 , H04W88/02 , H04W88/12
摘要： Notifying served user equipments (UEs) of the presence or absence of cell-specific reference signal (CRS) symbols transmitted by neighboring base stations in the physical downlink shared channel (PDSCH) region of a subframe can be achieved through various of signaling techniques. The served UE may be notified by communicating a one or multi-bit indicator in a physical layer signaling channel of the serving cell, such as the physical downlink control channel (PDCCH) of the subframe. Alternatively, the served UE may be notified through higher layer signaling.
摘要翻译：可以通过各种信令技术来实现在子帧的物理下行链路共享信道（PDSCH）区域中相邻基站发送的小区特定参考信号（CRS）符号的存在或不存在的服务用户设备（UE）。可以通过在服务小区的物理层信令信道（例如子帧的物理下行链路控制信道（PDCCH））中传送一个或多个比特指示符来通知所服务的UE。或者，可以通过更高层的信令来通知所服务的UE。

2. 发明申请

WO2012130184A1 SYSTEM AND METHOD FOR TRANSMISSION AND RECEPTION OF CONTROL CHANNELS IN A COMMUNICATIONS SYSTEM 审中-公开
标题翻译：在通信系统中传输和接收控制信道的系统和方法
公开(公告)号：WO2012130184A1
公开(公告)日：2012-10-04
申请号：PCT/CN2012/073473
申请日：2012-04-01
申请人： HUAWEI TECHNOLOGIES CO., LTD. , SARTORI, Philippe , QU, Bingyu , XIAO, Weimin , CLASSON, Brian , DESAI, Vipul
发明人： SARTORI, Philippe , QU, Bingyu , XIAO, Weimin , CLASSON, Brian , DESAI, Vipul
IPC分类号： H04W80/00
CPC分类号： H04W72/042 , H04W24/10 , H04W48/12 , H04W72/0406
摘要： A method for transmitting control information to a wireless node includes determining, by a communications controller, a region for the control information in a subframe as at least one of a data region and a control region of the subframe. The method also includes modulating, by the communications controller, the control information, and mapping, by the communications controller, the modulated control information onto resources of the subframe according to the determined region. The method further includes transmitting, by the communications controller, the subframe to the wireless node.
摘要翻译：用于向无线节点发送控制信息的方法包括：由通信控制器确定子帧中的控制信息的区域作为子帧的数据区域和控制区域中的至少一个。该方法还包括由通信控制器调制控制信息，以及由通信控制器根据确定的区域将调制的控制信息映射到子帧的资源上。所述方法还包括由所述通信控制器将所述子帧发送到所述无线节点。

3. 发明申请

WO2012149559A1 METHOD AND SYSTEM FOR TRANSMISSION AND RECEPTION OF SIGNALS AND RELATED METHOD OF SIGNALING 审中-公开
标题翻译：用于传输和接收信号的方法和系统及其相关信号方法
公开(公告)号：WO2012149559A1
公开(公告)日：2012-11-01
申请号：PCT/US2012/035861
申请日：2012-04-30
申请人： HUAWEI TECHNOLOGIES CO., LTD. , XIAO, Weimin , CLASSON, Brian , QU, Bingyu
发明人： XIAO, Weimin , CLASSON, Brian , QU, Bingyu
IPC分类号： H04W4/06
CPC分类号： H04L5/0098 , H04L5/001 , H04L5/0044 , H04L5/0053 , H04W48/12
摘要： A base station (e.g., an evolved Node B) (300) determines whether the physical broadcast channel (PBCH), reference signals (SCH) and common reference signals (CRS) are transmitted (or awaiting transmission) on a secondary component carrier (Scell) with the cell (506). The determination information is transmitted to a user equipment (UE) (110) to inform the UE that the Scell transmissions do not include PBCH/SCH/CRS (508). As a result, the resource elements (REs) normally used to carry system information in the PBCH/SCH/CRS can be dynamically assigned (or reassigned) to the data channel. In this manner, the physical downlink shared channel (PBSCH) bandwidth can be increased by utilizing those resource elements that are normally reserved/assigned to the PBCH/SCH/CRS.
摘要翻译：基站（例如，演进节点B）（300）确定在次分量载波（Scell）上是否发送（或等待传输）物理广播信道（PBCH），参考信号（SCH）和公共参考信号（CRS））与单元（506）。确定信息被发送到用户设备（UE）（110）以通知UE Scell传输不包括PBCH / SCH / CRS（508）。结果，通常用于承载PBCH / SCH / CRS中的系统信息的资源元素（RE）可以被动态地分配（或重新分配）到数据信道。以这种方式，可以通过利用通常保留/分配给PBCH / SCH / CRS的那些资源元素来增加物理下行链路共享信道（PBSCH）带宽。

4. 发明申请

WO2012130182A1 SYSTEM AND METHOD FOR SIGNALING A LOCATION OF A CONTROL CHANNEL 审中-公开
标题翻译：用于信号控制通道位置的系统和方法
公开(公告)号：WO2012130182A1
公开(公告)日：2012-10-04
申请号：PCT/CN2012/073466
申请日：2012-04-01
申请人： HUAWEI TECHNOLOGIES CO., LTD. , SARTORI, Philippe , QU, Bingyu , XIAO, Weimin , CLASSON, Brian , DESAI, Vipul
发明人： SARTORI, Philippe , QU, Bingyu , XIAO, Weimin , CLASSON, Brian , DESAI, Vipul
IPC分类号： H04W72/04 , H04W72/12 , H04W48/12
CPC分类号： H04W72/042 , H04W24/10 , H04W48/12 , H04W72/0406
摘要： A method for transmitting control information to a wireless node in a communications system includes mapping, by a communications controller, the control information onto resources associated with a wireless node specific search space, the wireless node specific search space being located in a first data region of a first subframe, the first subframe including a first common search space in addition to the wireless node specific search space. The method also includes generating, by the communications controller, a location indicator identifying a location of the wireless node specific search space. The method further includes transmitting, by the communications controller, the first subframe to the wireless node, and transmitting, by the communications controller, the location indicator to the wireless node.
摘要翻译：用于在通信系统中向无线节点发送控制信息的方法包括将通信控制器将控制信息映射到与无线节点特定搜索空间相关联的资源上，所述无线节点专用搜索空间位于第一数据区域第一子帧，除了无线节点专用搜索空间之外，第一子帧包括第一公共搜索空间。该方法还包括由通信控制器生成识别无线节点特定搜索空间的位置的位置指示符。该方法还包括由通信控制器将第一子帧发送到无线节点，并由通信控制器将位置指示符发送到无线节点。

5. 发明申请

WO2012130180A1 SYSTEM AND METHOD FOR TRANSMISSION AND RECEPTION OF CONTROL CHANNELS 审中-公开
标题翻译：用于传输和接收控制信道的系统和方法
公开(公告)号：WO2012130180A1
公开(公告)日：2012-10-04
申请号：PCT/CN2012/073461
申请日：2012-04-01
申请人： HUAWEI TECHNOLOGIES CO., LTD. , QU, Bingyu , SARTORI, Philippe , XIAO, Weimin , CLASSON, Brian , DESAI, Vipul
发明人： QU, Bingyu , SARTORI, Philippe , XIAO, Weimin , CLASSON, Brian , DESAI, Vipul
IPC分类号： H04L27/26
CPC分类号： H04W72/042 , H04W24/10 , H04W48/12 , H04W72/0406
摘要： A method for transmitting control information to a wireless node includes determining, by a communications controller, a first resource assignment parameter according to a pseudo- random sequence derived from an identifier, and mapping, by the communications controller, using the first resource assignment parameter, a demodulation reference signal associated with the wireless node onto a first resource located in a data region of a subframe. The method also includes mapping, by the communications controller, modulated control information associated with the wireless node onto a second resource located in the data region of the subframe, and transmitting, by the communications controller, the subframe to the wireless node.
摘要翻译：用于向无线节点发送控制信息的方法包括：由通信控制器根据从标识符导出的伪随机序列确定第一资源分配参数，并由通信控制器使用第一资源分配参数映射，与所述无线节点相关联的解调参考信号到位于子帧的数据区域中的第一资源上。该方法还包括通信控制器将与无线节点相关联的调制控制信息映射到位于子帧的数据区域中的第二资源上，并由通信控制器将该子帧发送到无线节点。

6. 发明申请

WO2012130185A1 SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING CONTROL CHANNELS 审中-公开
标题翻译：用于发送和接收控制信道的系统和方法
公开(公告)号：WO2012130185A1
公开(公告)日：2012-10-04
申请号：PCT/CN2012/073474
申请日：2012-04-01
申请人： HUAWEI TECHNOLOGIES CO., LTD. , SARTORI, Philippe , QU, Bingyu , XIAO, Weimin , CLASSON, Brian , DESAI, Vipul
发明人： SARTORI, Philippe , QU, Bingyu , XIAO, Weimin , CLASSON, Brian , DESAI, Vipul
IPC分类号： H04W28/00
CPC分类号： H04W72/042 , H04W24/10 , H04W48/12 , H04W72/0406
摘要： A method for transmitting resource allocation information to a wireless node in a communications system includes selecting a search space from one of a first search space and a second search space, the first search space associated with a first set of control channel parameters and the second search space associated with a second set of control channel parameters. The method also includes modulating the first control information, and mapping the modulated first control information onto the selected search space in a first subframe, where at least one of modulating the first control information and mapping the modulated first control information is according to a selected set of control channel parameters associated with the selected search space. The method further includes transmitting the first subframe to the wireless node, and transmitting a first parameter indicator identifying the selected set of control channel parameters to the wireless node.
摘要翻译：一种用于在通信系统中向无线节点发送资源分配信息的方法包括从第一搜索空间和第二搜索空间之一中选择搜索空间，第一搜索空间与第一组控制信道参数相关联，第二搜索与第二组控制信道参数相关联的空间。该方法还包括调制第一控制信息，以及将调制的第一控制信息映射到第一子帧中的所选择的搜索空间上，其中调制第一控制信息和映射调制的第一控制信息中的至少一个是根据所选择的集合与所选择的搜索空间相关联的控制信道参数。该方法还包括将第一子帧发送到无线节点，以及将识别所选择的一组控制信道参数的第一参数指示符发送到无线节点。

7. 发明申请

WO2012092881A1 REFERENCE SIGNAL TRANSMISSION AND RECEPTION METHOD AND EQUIPMENT 审中-公开
标题翻译：参考信号传输和接收方法和设备
公开(公告)号：WO2012092881A1
公开(公告)日：2012-07-12
申请号：PCT/CN2012/070123
申请日：2012-01-09
申请人： HUAWEI TECHNOLOGIES CO., LTD. , QU, Bingyu , XIAO, Weimin , CLASSON, Brian
发明人： QU, Bingyu , XIAO, Weimin , CLASSON, Brian
IPC分类号： H04W24/10
CPC分类号： H04L5/0023 , H04L5/0048 , H04L5/0057 , H04L27/2613
摘要： A communications system and a method for performing communications are provided. User Equipments (UEs) are provided with UE-specific configuration information, such as CSI- RS (Channel Status Indication-Reference Signal) patterns, antenna port groupings, reference signal configurations, subframe configurations, and/or scrambling codes. The UEs process the received reference signals in accordance with the received configuration information and feedback measurement information for, e.g. , PMI/CQI/RI (Precoding Matrix Indicator/Channel Quality Indicator/Rank Indicator of the precoding matrix) and/or the RLM/RRM (Radio Link Monitor/Radio Resource Management).
摘要翻译：提供了一种用于执行通信的通信系统和方法。向用户设备（UE）提供UE特定的配置信息，例如CSI-RS（信道状态指示参考信号）模式，天线端口分组，参考信号配置，子帧配置和/或扰码。 UE根据接收到的配置信息和反馈测量信息处理接收到的参考信号，例如PMI / CQI / RI（预编码矩阵的预编码矩阵指示符/信道质量指示符/秩指示符）和/或RLM / RRM （无线电链路监控/无线电资源管理）。

8. 发明申请

WO2013116388A1 SYSTEM AND METHOD FOR COMMON CONTROL CHANNELS IN A COMMUNICATIONS SYSTEM 审中-公开
标题翻译：通信系统中通用控制通道的系统和方法
公开(公告)号：WO2013116388A1
公开(公告)日：2013-08-08
申请号：PCT/US2013/023924
申请日：2013-01-30
申请人： FUTUREWEI TECHNOLOGIES, INC. , SARTORI, Philippe , LIU, Jianghua , WU, Qiang , DESAI, Vipul , XIAO, Weimin , CLASSON, Brian
发明人： SARTORI, Philippe , LIU, Jianghua , WU, Qiang , DESAI, Vipul , XIAO, Weimin , CLASSON, Brian
IPC分类号： H04W4/00
CPC分类号： H04W72/0406 , H04L5/0053 , H04L5/0091 , H04W24/02 , H04W72/02 , H04W74/0833
摘要： A method for operating a communications controller includes selecting a search space configuration out of a set of candidate search space configurations for a user equipment served by the communications controller, wherein the search space configuration specifies one or more search spaces to be monitored out of a set of search spaces (block 760), and signaling the selected search space configuration to the user equipment (block 765).
摘要翻译：一种用于操作通信控制器的方法包括从由通信控制器服务的用户设备的一组候选搜索空间配置中选择搜索空间配置，其中搜索空间配置指定要从一组中监视的一个或多个搜索空间的搜索空间（框760），并将所选择的搜索空间配置发信号通知用户设备（方框765）。

9. 发明申请

WO2010075819A1 Method, Apparatus and System for Signaling Resource Partition 审中-公开
标题翻译：信号资源分区的方法，装置和系统
公开(公告)号：WO2010075819A1
公开(公告)日：2010-07-08
申请号：PCT/CN2010/070009
申请日：2010-01-04
申请人： HUAWEI TECHNOLOGIES CO., LTD. , BERGGREN, Fredrik , CLASSON, Brian , JOHANSSON, Johan
发明人： BERGGREN, Fredrik , CLASSON, Brian , JOHANSSON, Johan
IPC分类号： H04W16/10
CPC分类号： H04L5/0094 , H04L5/001 , H04L5/0053 , H04W72/00 , H04W72/04
摘要： Signaling resource partition of a component carrier in a wireless communication system is disclosed. The number of primary resource blocks and the number of extension resource blocks of the component carrier is encoded and signaled to a UE, so the UE can obtain the resource partition of the component carrier.
摘要翻译：公开了无线通信系统中的分量载波的信令资源分区。主资源块的数量和分量载波的扩展资源块的数量被编码并向UE发信号，所以UE可以获得分量载波的资源分区。

10. 发明申请

WO2014023361A1 METHODS AND NODES IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的方法和方法
公开(公告)号：WO2014023361A1
公开(公告)日：2014-02-13
申请号：PCT/EP2012/065756
申请日：2012-08-10
申请人： HUAWEI TECHNOLOGIES CO., LTD. , BERGGREN, Fredrik , CLASSON, Brian
发明人： BERGGREN, Fredrik , CLASSON, Brian
IPC分类号： H04L5/00
CPC分类号： H04L5/0051 , H04L5/0007 , H04L5/0023 , H04L5/0048
摘要： Methods (700, 900) and nodes (110, 120) for transmission of information, over at least one antenna port, in a subframe, which information is received by a receiver (110) in a wireless communication system (100). Demodulation of the information entity by the receiver (110) is enabled by also transmitting a Demodulation Reference Signal, DM-RS, comprising a DM-RS pattern, wherein positions in the DM-RS pattern are associated with at least one antenna port for transmission of the information entity. The method (700) comprising defining (701), for at least one subframe, a set of at least two distinct DM-RS patterns. Also, the method (700) comprises assigning (702) one DM-RS pattern, from the defined (701) set of DM-RS patterns, to the receiver (110). Further, the method (700) comprises transmitting (703) the information entity on the at least one antenna port associated with the assigned (702) DM-RS pattern.
摘要翻译：用于通过无线通信系统（100）中的接收机（110）在子帧中通过至少一个天线端口传输信息的方法（700,900）和节点（110,120）。接收机（110）对信息实体的解调还通过还发送包括DM-RS模式的解调参考信号DM-RS来实现，其中DM-RS模式中的位置与至少一个用于传输的天线端口相关联的信息实体。所述方法（700）包括为至少一个子帧定义（701）至少两个不同DM-RS模式的集合。此外，方法（700）包括从所定义的（701）DM-RS模式集合向接收器（110）分配（702）一个DM-RS模式。此外，方法（700）包括在与所分配的（702）DM-RS模式相关联的至少一个天线端口上发送（703）信息实体。

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