-
公开(公告)号：US08520572B2
公开(公告)日：2013-08-27
申请号：US13093345
申请日：2011-04-25
IPC分类号： H04B7/00
CPC分类号： H04L5/0064 , H04L1/0025 , H04L1/0073 , H04L1/1671 , H04L5/0023 , H04L5/0044 , H04L5/0053 , H04L5/0092 , H04L25/03343 , H04L27/0008 , H04L2025/03414 , H04L2025/03426
摘要： The present disclosure relates to resource allocation in multi-layer transmissions in transmissions of user data and control information. A wireless terminal allocates resources in a multi-layer transmission for one more types of control information based on scheduling information and control allocation parameters. The multi-layer transmission includes control information and one or more user data streams that are mapped to multiple transmission layers and transmitted by the wireless terminal.
摘要翻译： 本公开涉及在用户数据和控制信息的传输中的多层传输中的资源分配。 无线终端基于调度信息和控制分配参数，在多层传输中为一种以上类型的控制信息分配资源。 多层传输包括映射到多个传输层并由无线终端传输的控制信息和一个或多个用户数据流。
-
2.发明授权公开(公告)号：US08761826B2
公开(公告)日：2014-06-24
申请号：US13364205
申请日：2012-02-01
IPC分类号： H04M1/00
CPC分类号： H04W52/242 , H04W52/146 , H04W52/244 , H04W52/367
摘要： A wireless communication device includes a transceiver and a processor configured to determine a path loss between each of a plurality of communication nodes and the wireless communication device, determine an effective path loss based on the path loss determined for the each of the plurality of communication nodes and based on a corresponding weight for each of the plurality of communication nodes, and configured to determine a transmit power of the wireless communication device based on the effective path loss.
摘要翻译： 无线通信设备包括收发器和处理器，其被配置为确定多个通信节点中的每一个与无线通信设备之间的路径损耗，基于为多个通信节点中的每一个确定的路径损耗来确定有效路径损耗 并且基于所述多个通信节点中的每一个的相应权重，并且被配置为基于所述有效路径损耗来确定所述无线通信设备的发射功率。
-
3.发明申请公开(公告)号：US20130196606A1
公开(公告)日：2013-08-01
申请号：US13364205
申请日：2012-02-01
IPC分类号： H04B1/38
CPC分类号： H04W52/242 , H04W52/146 , H04W52/244 , H04W52/367
摘要： A wireless communication device includes a transceiver and a processor configured to determine a path loss between each of a plurality of communication nodes and the wireless communication device, determine an effective path loss based on the path loss determined for the each of the plurality of communication nodes and based on a corresponding weight for each of the plurality of communication nodes, and configured to determine a transmit power of the wireless communication device based on the effective path loss.
摘要翻译： 无线通信设备包括收发器和处理器，其被配置为确定多个通信节点中的每一个与无线通信设备之间的路径损耗，基于为多个通信节点中的每一个确定的路径损耗来确定有效路径损耗 并且基于所述多个通信节点中的每一个的相应权重，并且被配置为基于所述有效路径损耗来确定所述无线通信设备的发射功率。
-
公开(公告)号：US20110274059A1
公开(公告)日：2011-11-10
申请号：US13093345
申请日：2011-04-25
IPC分类号： H04W72/04
CPC分类号： H04L5/0064 , H04L1/0025 , H04L1/0073 , H04L1/1671 , H04L5/0023 , H04L5/0044 , H04L5/0053 , H04L5/0092 , H04L25/03343 , H04L27/0008 , H04L2025/03414 , H04L2025/03426
摘要： The present disclosure relates to resource allocation in multi-layer transmissions in transmissions of user data and control information. A wireless terminal allocates resources in a multi-layer transmission for one more types of control information based on scheduling information and control allocation parameters. The multi-layer transmission includes control information and one or more user data streams that are mapped to multiple transmission layers and transmitted by the wireless terminal.
摘要翻译： 本公开涉及在用户数据和控制信息的传输中的多层传输中的资源分配。 无线终端基于调度信息和控制分配参数，在多层传输中为一种以上类型的控制信息分配资源。 多层传输包括映射到多个传输层并由无线终端传输的控制信息和一个或多个用户数据流。
-
5.发明授权公开(公告)号：US09509377B2
公开(公告)日：2016-11-29
申请号：US13290401
申请日：2011-11-07
CPC分类号： H04B7/024 , H04B7/0413 , H04B7/0465 , H04B7/0626 , H04B7/063
摘要： A communication system provides for adaptive rank determination, for example, a rank 2 transmission in instances where a rank 1 transmission may be indicated under supported feedback modes in current standards where no explicit power adaptation can be assumed, for example, where a user equipment (UE) is limited to reporting a rank 1 channel due to a large dynamic range of a signal or due to a signal received by the UE from one base station (BS) antenna port drowning out a signal received by the UE from another BS antenna port. The communication system provides for the UE to implement rank 2 transmission in such instances by using per-antenna port power control at a BS serving the UE. In one embodiment, the BS controls the rank determination at the UE by signaling transmit power or power offset related parameters to use for rank and transmission parameters determination and feedback.
摘要翻译： 通信系统提供自适应秩确定，例如，在可以在当前标准中的支持的反馈模式下指示秩1传输的情况下的等级2传输，其中不能假设明确的功率适配，例如，其中用户设备 UE）由于信号的大动态范围或由于UE从一个基站（BS）天线端口接收的信号而被限制为报告秩1信道，该信号淹没了UE从另一个BS天线端口接收到的信号 。 通信系统通过在服务于UE的BS的每个天线端口功率控制来提供UE在这种情况下实现2级传输。 在一个实施例中，BS通过信令发送功率或功率偏移相关参数来控制UE处的秩确定，以用于秩和传输参数确定和反馈。
-
6.发明申请METHOD AND APPARATUS FOR RANK ADAPTATION IN AN ORTHOGONAL FEQUENCY DIVISION MULTIPLEXING COMMUNICATION SYSTEM 有权在正交频分多址通信系统中进行RAN适配的方法和装置公开(公告)号：US20130114425A1
公开(公告)日：2013-05-09
申请号：US13290401
申请日：2011-11-07
CPC分类号： H04B7/024 , H04B7/0413 , H04B7/0465 , H04B7/0626 , H04B7/063
摘要： A communication system provides for adaptive rank determination, for example, a rank 2 transmission in instances where a rank 1 transmission may be indicated under supported feedback modes in current standards where no explicit power adaptation can be assumed, for example, where a user equipment (UE) is limited to reporting a rank 1 channel due to a large dynamic range of a signal or due to a signal received by the UE from one base station (BS) antenna port drowning out a signal received by the UE from another BS antenna port. The communication system provides for the UE to implement rank 2 transmission in such instances by using per-antenna port power control at a BS serving the UE. In one embodiment, the BS controls the rank determination at the UE by signaling transmit power or power offset related parameters to use for rank and transmission parameters determination and feedback.
摘要翻译： 通信系统提供自适应秩确定，例如，在可以在当前标准中的支持的反馈模式下指示秩1传输的情况下的等级2传输，其中不能假设明确的功率适配，例如，其中用户设备 UE）由于信号的大动态范围或由于UE从一个基站（BS）天线端口接收的信号而被限制为报告秩1信道，该信号淹没了UE从另一个BS天线端口接收到的信号 。 通信系统通过在服务于UE的BS的每个天线端口功率控制来提供UE在这种情况下实现2级传输。 在一个实施例中，BS通过信令发送功率或功率偏移相关参数来控制UE处的秩确定，以用于秩和传输参数确定和反馈。
-
7.发明申请Method and Apparatus to Facilitate Use of Default Transmitter-Receiver Configurations 有权使用默认发射机 - 接收机配置的方法和装置公开(公告)号：US20080310353A1
公开(公告)日：2008-12-18
申请号：US11764643
申请日：2007-06-18
申请人： Robert Love , Brian Keith Classon , Mark Harrison , Krishna Kamal Sayana , Kenneth Anderson Stewart , Xiangyang Zhuang , Vijay Nangia
发明人： Robert Love , Brian Keith Classon , Mark Harrison , Krishna Kamal Sayana , Kenneth Anderson Stewart , Xiangyang Zhuang , Vijay Nangia
IPC分类号： H04Q7/00
CPC分类号： H04W72/0406 , H04L1/0009 , H04L1/0025 , H04W72/085
摘要： A wireless communications system base station (101), upon receiving (202) from a mobile station (102) a wireless transmission that comprises a suggested transmitter-receiver configuration, can respond (in appropriate instances) by automatically transmitting (203) to the mobile station a wireless transmission comprising an indication to use instead a default transmitter-receiver configuration. By one approach, the latter action can be based, at least in part, upon a determination regarding reliability (301) of that suggested transmitter-receiver configuration (which might comprise, for example, a direct or indirect measure of quality of the channel by the default transmitter-receiver configuration was received) to provide a corresponding reliability assessment. The latter can then be used (302) to determine whether to use this suggested transmitter-receiver configuration for a subsequent communication with the mobile station.
摘要翻译： 无线通信系统基站（101）在从移动站（102）接收（202）无线传输时，包括建议的发射机 - 接收机配置，可以通过自动发送（203）到移动台（203）来响应（在适当的情况下） 驻留无线传输，其包括使用指示而不是默认发射机 - 接收机配置。 通过一种方法，后一动作可以至少部分地基于关于该建议的发射机 - 接收机配置的可靠性（301）的确定（其可以包括例如通过以下方式直接或间接测量信道的质量： 收到默认发射机 - 接收机配置），以提供相应的可靠性评估。 然后可以使用后者（302）来确定是否将该建议的发射机 - 接收机配置用于与移动台的后续通信。
-
公开(公告)号：US20130044727A1
公开(公告)日：2013-02-21
申请号：US13569606
申请日：2012-08-08
申请人： Ravikiran Nory , Sandeep H. Krishnamurthy , Robert T. Love , Vijay Nangia , Ajit Nimbalker , Krishna Kamal Sayana , Xiangyang Zhuang
发明人： Ravikiran Nory , Sandeep H. Krishnamurthy , Robert T. Love , Vijay Nangia , Ajit Nimbalker , Krishna Kamal Sayana , Xiangyang Zhuang
IPC分类号： H04W72/04
CPC分类号： H04L5/0053 , H04L5/0023 , H04L5/0051 , H04L5/0092
摘要： A user equipment (UE) receives a signal comprising multiple resource blocks and configured for receiving a subframe comprising multiple time-frequency resources, the time-frequency resources comprising at least two control channel candidates. The UE determines a first control channel candidate of the at least two control channel candidates in the subframe, determines a first antenna port (AP) associated with the first control channel candidate, decodes the first control channel candidate based on the first AP, determines a second control channel candidate of the at least two control channel candidates in the subframe, determines a second AP associated with the second control channel candidate, and decodes the second control channel candidate based on the second AP, wherein the AP used for decoding the first control channel candidate is distinct from the AP used for decoding the second control channel candidate.
摘要翻译： 用户设备（UE）接收包括多个资源块的信号，并且被配置为用于接收包括多个时间 - 频率资源的子帧，所述时间 - 频率资源包括至少两个控制信道候选。 UE确定子帧中的至少两个控制信道候选的第一控制信道候选，确定与第一控制信道候选相关联的第一天线端口（AP），基于第一AP解码第一控制信道候选，确定一个 子帧中的至少两个控制信道候选的第二控制信道候选，确定与第二控制信道候选相关联的第二AP，并且基于第二AP解码第二控制信道候选，其中用于解码第一控制的AP 信道候选者与用于解码第二控制信道候选的AP不同。
-
9.发明授权Method and apparatus to facilitate use of default transmitter-receiver configurations 有权便于使用默认发射机 - 接收机配置的方法和装置公开(公告)号：US08452296B2
公开(公告)日：2013-05-28
申请号：US11764643
申请日：2007-06-18
申请人： Robert Love , Brian Keith Classon , Mark Harrison , Krishna Kamal Sayana , Kenneth Anderson Stewart , Xiangyang Zhuang , Vijay Nangia
发明人： Robert Love , Brian Keith Classon , Mark Harrison , Krishna Kamal Sayana , Kenneth Anderson Stewart , Xiangyang Zhuang , Vijay Nangia
IPC分类号： H04W72/00
CPC分类号： H04W72/0406 , H04L1/0009 , H04L1/0025 , H04W72/085
摘要： A wireless communications system base station (101), upon receiving (202) from a mobile station (102) a wireless transmission that comprises a suggested transmitter-receiver configuration, can respond (in appropriate instances) by automatically transmitting (203) to the mobile station a wireless transmission comprising an indication to use instead a default transmitter-receiver configuration. By one approach, the latter action can be based, at least in part, upon a determination regarding reliability (301) of that suggested transmitter-receiver configuration (which might comprise, for example, a direct or indirect measure of quality of the channel by the default transmitter-receiver configuration was received) to provide a corresponding reliability assessment. The latter can then be used (302) to determine whether to use this suggested transmitter-receiver configuration for a subsequent communication with the mobile station.
摘要翻译： 无线通信系统基站（101）在从移动站（102）接收（202）无线传输时，包括建议的发射机 - 接收机配置，可以通过自动发送（203）到移动台（203）来响应（在适当的情况下） 驻留无线传输，其包括使用指示而不是默认发射机 - 接收机配置。 通过一种方法，后一动作可以至少部分地基于关于该建议的发射机 - 接收机配置的可靠性（301）的确定（其可以包括例如通过以下方式直接或间接测量信道的质量： 收到默认发射机 - 接收机配置），以提供相应的可靠性评估。 然后可以使用后者（302）来确定是否将该建议的发射机 - 接收机配置用于与移动台的后续通信。
-
公开(公告)号：US20100238984A1
公开(公告)日：2010-09-23
申请号：US12407783
申请日：2009-03-19
IPC分类号： H04B1/38
CPC分类号： H04B7/0634 , H04L5/0007 , H04L5/003 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802
摘要： A wireless communication unit and method therein including generating a transmission waveform based on a mapping of at least one directly-modulated sequence to a set of radio resource elements, wherein the directly-modulated sequence is a product of at least one transmitted coefficient and a corresponding base sequence and the transmitted coefficient is based on a first channel corresponding to a first transmit antenna and a second channel corresponding to a second transmit antenna, and transmitting the transmission waveform from a transceiver of the wireless communication unit.
摘要翻译： 一种无线通信单元及其方法，其中基于至少一个直接调制序列到一组无线电资源元素的映射来生成传输波形，其中直接调制序列是至少一个传输系数和相应的 基站序列，并且所发送的系数基于对应于第一发射天线的第一信道和对应于第二发射天线的第二信道，并且从无线通信单元的收发器发射发射波形。
-
-
-
-
-
-
-
-
-
搜索结果
156 条记录 (耗时 0.025 秒)
