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1. 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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 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）。

7. 发明申请

WO2012112614A1 CONTROL CHANNEL TRANSMISSION AND RECEPTION METHOD AND SYSTEM 审中-公开
标题翻译：控制信道传输和接收方法和系统
公开(公告)号：WO2012112614A1
公开(公告)日：2012-08-23
申请号：PCT/US2012/025128
申请日：2012-02-14
申请人： HUAWEI TECHNOLOGIES CO., LTD , QU, Bingyu , XIAO, Weimin , SARTORI, Philippe
发明人： QU, Bingyu , XIAO, Weimin , SARTORI, Philippe
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04L5/0005 , H04L5/0035 , H04L5/005 , H04L5/0053 , H04L5/0055 , H04L5/0098 , H04W8/005 , H04W72/042 , H04W99/00
摘要： A first central controller (1210) of a wireless system selects a common reference signal ("CRS") pattern for muting on a first type of control channel by the first central controller, the first type of control channel formed with resource elements ("REs"), identifies, for a first set of user equipments ("UEs") in a serving area of the first central controller, a set of subframes including the first type of control channel, the set of subframes having REs that overlap the CRS pattern for muting (1010), mutes the overlapping REs in the first type of control channel (1020), frequency-division multiplexes the first type of control channel with data channels (1030), and transmits, to the first set of UEs, the first type of control channel with the muted REs on the identified set of subframes (1040).
摘要翻译：无线系统的第一中央控制器（1210）由第一中央控制器在第一类型的控制信道上选择用于静音的公共参考信号（“CRS”）模式，所述第一类型的控制信道由资源元素（“RE” “），对于第一中央控制器的服务区域中的第一组用户设备（”UE“），识别包括第一类型的控制信道的一组子帧，具有与CRS模式重叠的RE的子帧集合对于静音（1010），使第一类型的控制信道（1020）中的重叠RE静音，将第一类型的控制信道与数据信道（1030）进行频分复用，并向第一组UE发送第一类在所识别的一组子帧（1040）上具有静音RE的控制信道的类型。

8. 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。

9. 发明申请

WO2012149882A1 SYSTEM AND METHOD FOR MAPPING DATA SYMBOLS 审中-公开
标题翻译：用于映射数据符号的系统和方法
公开(公告)号：WO2012149882A1
公开(公告)日：2012-11-08
申请号：PCT/CN2012/074792
申请日：2012-04-27
申请人： HUAWEI TECHNOLOGIES CO., LTD. , XIAO, Weimin , LIU, Deping
发明人： XIAO, Weimin , LIU, Deping
IPC分类号： H04W72/08
CPC分类号： H04B7/024 , H04L5/0023 , H04L5/0035 , H04L5/005 , H04L5/0094
摘要： A system and method for mapping data symbols are provided. A method for communications device operations includes transmitting resource element utilization information to a communications device, and mapping symbols intended for the communications device to the plurality of resource elements. The resource element utilization information includes utilization information for a subset of resource elements out of a plurality of resource elements, the subset of resource elements corresponds to other resource elements of at least one other cell within a cooperating set, and the other resource elements are carrying specified signals. The mapping is based on the resource element utilization, and the mapping is performed by at least one cell within the cooperating set.
摘要翻译：提供了一种用于映射数据符号的系统和方法。用于通信设备操作的方法包括向通信设备发送资源元素利用信息，以及将针对通信设备的符号映射到多个资源元素。资源元素利用信息包括用于多个资源元素中的资源元素的子集的利用信息，资源元素的子集对应于协作集合中的至少一个其他小区的其他资源元素，并且其他资源元素携带指定信号。映射基于资源元素利用率，并且映射由协作集合内的至少一个小区执行。

10. 发明申请

WO2011160545A1 SYSTEM AND METHOD FOR CONTROL INFORMATION MULTIPLEXING FOR UPLINK MULTIPLE INPUT, MULTIPLE OUTPUT 审中-公开
标题翻译：用于上拉式多路输入，多路输出的控制信息多路复用系统及方法
公开(公告)号：WO2011160545A1
公开(公告)日：2011-12-29
申请号：PCT/CN2011/075397
申请日：2011-06-07
申请人： HUAWEI TECHNOLOGIES CO., LTD. , XIAO, Weimin , WANG, Xianghua , BLANKENSHIP, Yufei
发明人： XIAO, Weimin , WANG, Xianghua , BLANKENSHIP, Yufei
IPC分类号： H04L1/00
CPC分类号： H04L25/03343 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0028 , H04L1/0031 , H04L1/1671 , H04L1/1861 , H04L1/1864 , H04L27/3488 , H04L2025/03426
摘要： A system and method for control information multiplexing for uplink multiple input, multiple output are provided. A method for transmitting control information over L MIMO layers, where L is an integer value greater than one, includes generating a plurality of control modulation symbols from the control information, filling the L layers by mapping the plurality of control modulation symbols to L layers, and transmitting the L layers.
摘要翻译：提供了一种用于上行链路多输入，多输出的控制信息复用的系统和方法。一种用于在L个MIMO层上发送控制信息的方法，其中L是大于1的整数值，包括从控制信息生成多个控制调制符号，通过将多个控制调制符号映射到L层来填充L层，并传输L层。

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