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1. 发明申请

WO2010017005A1 MAPPING AND SIGNALING OF COMMON REFERENCE SYMBOLS FOR MULTIPLE ANTENNAS 审中-公开
标题翻译：多个天线的共同参考符号的映射和信号
公开(公告)号：WO2010017005A1
公开(公告)日：2010-02-11
申请号：PCT/US2009/050652
申请日：2009-07-15
申请人： MOTOROLA, INC. , LOVE, Robert , BROWN, Tyler , FRANK, Colin , LIU, Jialing , NORY, Ravi , SAYANA, Krishna Kamal , STEWART, Kenneth , SUDARSHAN, Pallav , ZHUANG, Xiangyang
发明人： LOVE, Robert , BROWN, Tyler , FRANK, Colin , LIU, Jialing , NORY, Ravi , SAYANA, Krishna Kamal , STEWART, Kenneth , SUDARSHAN, Pallav , ZHUANG, Xiangyang
IPC分类号： H04L5/00
CPC分类号： H04L5/0048
摘要： A method, a network base station, and a user communication device for transmitting data on an orthogonal frequency-division multiplexing carrier are disclosed. An antenna array may transmit a signal decodable by a legacy user communication device designed for compatibility with a legacy set of transmission antennas. A processor 210 may encode a subframe of the signal with a legacy set of common reference symbols and a supplemental set of common reference symbols referring to the antenna array.
摘要翻译：公开了一种用于在正交频分复用载波上发送数据的方法，网络基站和用户通信设备。天线阵列可以传输由传统用户通信设备解码的信号，该传统用户通信设备被设计用于与传统的传输天线集合兼容。处理器210可以用参考天线阵列的公共参考符号的遗留集合和公共参考符号的补充集来编码信号的子帧。

2. 发明申请

WO2010107601A1 RELAY OPERATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的继电器操作
公开(公告)号：WO2010107601A1
公开(公告)日：2010-09-23
申请号：PCT/US2010/026478
申请日：2010-03-08
申请人： MOTOROLA, INC. , LOVE, Robert, T. , LIU, Jialing , NANGIA, Vijay , NIMBALKER, Ajit , NORY, Ravikiran , STEWART, Kenneth, A. , ZHUANG, Xiangyang
发明人： LOVE, Robert, T. , LIU, Jialing , NANGIA, Vijay , NIMBALKER, Ajit , NORY, Ravikiran , STEWART, Kenneth, A. , ZHUANG, Xiangyang
IPC分类号： H04W72/04
CPC分类号： H04W72/1263 , H04B7/15528 , H04W84/047
摘要： A method in a relay node operating in a time division duplex system wherein the relay node transmits downlink pilot timeslot information to a user terminal in a first temporal region of a special sub-frame, communicates with a base station during a second temporal region of the special sub-frame, the second temporal region is configured as a guard period for communications between the relay node and the user terminal, and configures a third temporal region of the special sub-frame.
摘要翻译：在时分双工系统中操作的中继节点中的方法，其中所述中继节点在特殊子帧的第一时域中向用户终端发送下行链路导频时隙信息，在所述第二时间区域内与基站通信特殊子帧，第二时域被配置为用于中继节点和用户终端之间的通信的保护时段，并且配置特殊子帧的第三时间区域。

3. 发明申请

WO2010151424A2 CONTROL AND DATA SIGNALING IN HETEROGENEOUS WIRELESS COMMUNICATION NETWORKS 审中-公开
标题翻译：异构无线通信网络中的控制和数据信号
公开(公告)号：WO2010151424A2
公开(公告)日：2010-12-29
申请号：PCT/US2010/037679
申请日：2010-06-08
申请人： MOTOROLA MOBILITY, INC. , NORY, Ravikiran , KUCHIBHOTLA, Ravi , LIU, Jialing , LOVE, Robert T. , NIMBALKER, Ajit , STEWART, Kenneth A.
发明人： NORY, Ravikiran , KUCHIBHOTLA, Ravi , LIU, Jialing , LOVE, Robert T. , NIMBALKER, Ajit , STEWART, Kenneth A.
IPC分类号： H04L5/00
CPC分类号： H04W72/0426 , H04L5/0053 , H04W48/16 , H04W72/042 , H04W72/0453
摘要： A method in a wireless communication device including receiving control signaling from a base station in a control region of a downlink carrier spanning a first bandwidth, receiving a signaling message from the base station indicating a second bandwidth, receiving a first control message within the control region using a first Downlink Control Information (DCI) format size, the first DCI format size based on the first bandwidth, and receiving a second control message within the control region using a second DCI format size, the second DCI format size based on the second bandwidth, wherein the second bandwidth is distinct from the first bandwidth and the first and second control messages indicate downlink resource assignments for the downlink carrier.
摘要翻译：一种无线通信设备中的方法，包括从跨越第一带宽的下行链路载波的控制区域中的基站接收控制信令，从基站接收指示第二带宽的信令消息，在控制区域内接收第一控制消息使用第一下行链路控制信息（DCI）格式大小，基于第一带宽的第一DCI格式大小，以及使用第二DCI格式大小在控制区域内接收第二控制消息，基于第二带宽的第二DCI格式大小，其中所述第二带宽与所述第一带宽不同，并且所述第一和第二控制消息指示所述下行链路载波的下行链路资源分配。

4. 发明申请

WO2010129400A1 CONTROL CHANNEL PROVISIONING AND SIGNALING 审中-公开
标题翻译：控制信道提供和信令
公开(公告)号：WO2010129400A1
公开(公告)日：2010-11-11
申请号：PCT/US2010/033079
申请日：2010-04-30
申请人： MOTOROLA, INC. , LOVE, Robert Tristan , LIU, Jialing , NANGIA, Vijay , NORY, Ravikiran
发明人： LOVE, Robert Tristan , LIU, Jialing , NANGIA, Vijay , NORY, Ravikiran
IPC分类号： H04L5/00
CPC分类号： H04L5/0091 , H04L5/003
摘要： There is provided a communication device and a base unit, and methods thereof, for determining control information. The communication device receives a control channel message associated with the communication device in a control region on a first carrier from a base unit. The communication device also determines a set of resources in a search space within the control region, attempts to decode the set of resources in the search space for the control channel message, and determines control information from the decoded control channel message. The base unit generates a control channel message comprising control information associated with the communication device, determines a set of resources in a search space within a control region, selects a subset of resources within the determined set of resources for transmitting the control channel message, and transmits the control channel message on the selected resources in the control region on a first carrier.
摘要翻译：提供了一种用于确定控制信息的通信设备和基本单元及其方法。通信设备从基本单元在第一载波上的控制区域中接收与通信设备相关联的控制信道消息。通信设备还确定控制区域内的搜索空间中的一组资源，尝试对控制信道消息的搜索空间中的资源集合进行解码，并且从解码的控制信道消息中确定控制信息。基本单元产生包括与通信设备相关联的控制信息的控制信道消息，确定控制区域内的搜索空间中的一组资源，选择用于发送控制信道消息的确定的资源集合内的资源子集，以及在第一载波上的控制区域中的所选择的资源上发送控制信道消息。

5. 发明申请

WO2013052918A1 SYSTEM AND METHOD FOR COORDINATED TRANSMISSION IN DIGITAL COMMUNICATIONS 审中-公开
标题翻译：数字通信协调传输的系统与方法
公开(公告)号：WO2013052918A1
公开(公告)日：2013-04-11
申请号：PCT/US2012/059130
申请日：2012-10-05
申请人： HUAWEI TECHNOLOGIES CO., LTD. , XIAO, Weimin , LIU, Jialing
发明人： XIAO, Weimin , LIU, Jialing
IPC分类号： H04B15/00
CPC分类号： H04W72/0426 , H04B7/024 , H04B7/0456 , H04W72/044 , H04W72/1278
摘要： A method for operating a first communications controller serving a first device includes receiving channel information for a communications channel between the first communication controller and a second device served by a second communications controller (block 705), and determining a time-frequency resource, a duration, and a precoding constraint in accordance with the received channel information (block 710), the time-frequency resource, the duration, and the precoding constraint for use with a transmission of the first communications controller occurring within the time-frequency resource for the duration to reduce interference to a third device served by the second communications controller. The method also includes transmitting coordinated transmission information about the time-frequency resource, the duration, and the precoding constraint, to the second communication controller (block 720), and transmitting to the first device in accordance with the precoding constraint, the time-frequency resource, and the duration (block 725).
摘要翻译：用于操作服务于第一设备的第一通信控制器的方法包括：接收第一通信控制器与由第二通信控制器服务的第二设备之间的通信信道的信道信息（框705），以及确定时间 - 频率资源，持续时间，以及根据接收到的信道信息的预编码约束（框710），时间频率资源，持续时间和用于在时间 - 频率资源内发生的持续时间的第一通信控制器的传输的预编码约束以减少对由第二通信控制器服务的第三设备的干扰。该方法还包括向第二通信控制器发送关于时间 - 频率资源的协调传输信息，持续时间和预编码约束（框720），并且根据预编码约束向时间频率资源和持续时间（框725）。

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