专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20120113849A1 CQI-ONLY TRANSMISSION ON THE PUSCH 有权
标题翻译：在PUSCH上仅传输CQI
公开(公告)号：US20120113849A1
公开(公告)日：2012-05-10
申请号：US13290328
申请日：2011-11-07
申请人： Xiliang Luo , Peter Gaal , Wanshi Chen , Juan Montojo
发明人： Xiliang Luo , Peter Gaal , Wanshi Chen , Juan Montojo
IPC分类号： H04W74/04 , H04W24/00 , H04L12/26
CPC分类号： H04L1/0025 , H04L1/0026 , H04L1/0027 , H04L1/06
摘要： A method for transmitting a channel quality indicator-only feedback payload is described. A channel quality indicator scheduling message is received from a base station. A channel quality indicator-only feedback payload is generated. The channel quality indicator-only feedback payload is transmitted on a physical uplink shared channel. The method may be performed by a wireless communication device.
摘要翻译：描述了用于发送仅信道质量指示符反馈有效载荷的方法。从基站接收信道质量指示符调度消息。产生仅信道质量指示符反馈有效载荷。在物理上行链路共享信道上发送信道质量指示符反馈有效载荷。该方法可以由无线通信设备执行。

52. 发明申请

US20120093094A1 ACKNOWLEDGEMENT BUNDLING IN A MIMO COMMUNICATION SYSTEM 有权
标题翻译： MIMO通信系统中的应答组合
公开(公告)号：US20120093094A1
公开(公告)日：2012-04-19
申请号：US13078791
申请日：2011-04-01
申请人： Xiaoxia Zhang , Wanshi Chen , Xiliang Luo , Tao Luo , Hao Xu , Peter Gaal , Juan Montojo
发明人： Xiaoxia Zhang , Wanshi Chen , Xiliang Luo , Tao Luo , Hao Xu , Peter Gaal , Juan Montojo
IPC分类号： H04W72/04 , H04W92/00
CPC分类号： H04L1/1867 , H04L1/0079 , H04L1/1887
摘要： A method of wireless communication comprises receiving a plurality of codewords and transmitting a downlink feedback message by spatially bundling acknowledgments for the received plurality of codewords. In some designs, an accompanying grant message is transmitted with the downlink feedback message.
摘要翻译：一种无线通信的方法包括：接收多个码字，并通过对所接收的多个码字进行空间绑定确认来发送下行链路反馈消息。在一些设计中，随着下行链路反馈消息发送伴随的授权消息。

53. 发明申请

US20120082101A1 SEPARATE RESOURCE PARTITIONING MANAGEMENT FOR UPLINK CONTROL AND UPLINK DATA SIGNALS 有权
标题翻译：用于上传控制和UPLINK数据信号的独立资源分配管理
公开(公告)号：US20120082101A1
公开(公告)日：2012-04-05
申请号：US13079716
申请日：2011-04-04
申请人： Peter Gaal , Wanshi Chen
发明人： Peter Gaal , Wanshi Chen
IPC分类号： H04W72/04
CPC分类号： H04W72/1226 , H04W72/1268 , H04W72/1289 , H04W84/045
摘要： Transmission management is provided with separate resource partitioning management for control and data transmissions. An evolved node B (eNB) generates separate resource partition schedules for the transmission stream, in which a first schedule is used for data transmissions while a second schedule is used for control signal transmissions. The two separate schemes may have different periodicities or different subframe type assignments that benefit either data or control transmissions or that allow for coordination of both data and control. The eNBs may broadcast the different schedules in regular system information messages, in which the UEs served by these eNBs will configure data and control signal transmissions according to the appropriate resource partition schedules.
摘要翻译：传输管理为控制和数据传输提供单独的资源划分管理。演进节点B（eNB）为传输流生成单独的资源分区调度，其中第一调度用于数据传输，而第二调度用于控制信号传输。两个单独的方案可以具有不同的周期性或不同的子帧类型分配，其有利于数据或控制传输，或者允许数据和控制的协调。 eNB可以在常规系统信息消息中广播不同的调度，其中由这些eNB服务的UE将根据适当的资源分区调度来配置数据和控制信号传输。

54. 发明申请

US20120051453A1 OPEN LOOP MIMO MODE FOR LTE-A UPLINK 有权
标题翻译：用于LTE-A上行链路的开环MIMO模式
公开(公告)号：US20120051453A1
公开(公告)日：2012-03-01
申请号：US13214024
申请日：2011-08-19
申请人： Xiliang Luo , Peter Gaal , Hao Xu , Tao Luo , Kapil Bhattad , Juan Montojo , Wanshi Chen
发明人： Xiliang Luo , Peter Gaal , Hao Xu , Tao Luo , Kapil Bhattad , Juan Montojo , Wanshi Chen
IPC分类号： H04W92/00 , H04L27/00
CPC分类号： H04L5/0023 , H04B7/0413 , H04B7/0456 , H04B7/0486 , H04L1/0031 , H04L1/1896 , H04L5/0053 , H04L5/0091 , H04L25/03343 , H04L25/03891 , H04W72/042
摘要： A precoding scheme to accommodate user equipment (UEs) having higher Doppler speeds. In such transmission schemes, a different precoding matrix is applied to each orthogonal frequency division multiplex (OFDM) symbol in the transmission stream. Additionally, a downlink control message format is defined to handle assignment of multiple different transmission schemes using the same message format. The downlink control message format includes a control element in one of the message fields along with a set of parameters specifically applicable to the assigned transmission scheme. Based on the value of this control element, the UE sets the specific transmission scheme and determines a set of interpretation rules uniquely associated with that transmission scheme. Using the interpretation rules, the UE is able to read the set of parameters as applied to the selected transmission scheme.
摘要翻译：一种用于适应具有更高多普勒速度的用户设备（UE）的预编码方案。在这种传输方案中，将不同的预编码矩阵应用于传输流中的每个正交频分复用（OFDM）符号。另外，下行链路控制消息格式被定义为使用相同的消息格式来处理多个不同传输方案的分配。下行链路控制消息格式包括在消息字段之一中的控制元素以及特定适用于所分配的传输方案的一组参数。基于该控制元件的值，UE设置特定的传输方案并且确定与该传输方案唯一相关联的一组解释规则。使用解释规则，UE能够读取应用于所选传输方案的一组参数。

55. 发明申请

US20120044881A1 METHODS AND SYSTEMS FOR UPLINK TRANSMIT DIVERSITY 有权
标题翻译：上传发送多样性的方法与系统
公开(公告)号：US20120044881A1
公开(公告)日：2012-02-23
申请号：US13029039
申请日：2011-02-16
申请人： Tao Luo , Wanshi Chen , Juan Montojo , Xiaoxia Zhang
发明人： Tao Luo , Wanshi Chen , Juan Montojo , Xiaoxia Zhang
IPC分类号： H04W72/04 , H04W92/00
CPC分类号： H04W72/042 , H04B7/0404 , H04B7/0654 , H04B7/068 , H04B7/0697 , H04L1/0007 , H04L1/0046 , H04L1/0072 , H04L1/0073 , H04L1/1861 , H04L5/0053 , H04L27/2647 , H04W72/0466 , H04W72/14
摘要： Certain aspects of the present disclosure propose methods for supporting uplink transmit diversity in a wireless communication system. The proposed methods may eliminate ambiguity in decoding physical downlink control channel aggregation level and resources that are used by different antennas of a user equipment. In addition, a method is proposed for resource allocation for ACK/NACK repetition.
摘要翻译：本公开的某些方面提出了用于在无线通信系统中支持上行链路发射分集的方法。所提出的方法可以消除解码物理下行链路控制信道聚合级别和用户设备的不同天线使用的资源的歧义。另外，提出了一种用于ACK / NACK重复的资源分配的方法。

56. 发明申请

US20110292874A1 POWER HEADROOM REPORTING FOR MULTICARRIER LTE SYSTEMS 有权
标题翻译：多媒体LTE系统的电源报告
公开(公告)号：US20110292874A1
公开(公告)日：2011-12-01
申请号：US13115844
申请日：2011-05-25
申请人： Sai Yiu Duncan Ho , Jelena M. Damnjanovic , Aleksandar Damnjanovic , Wanshi Chen , Peter Gaal
发明人： Sai Yiu Duncan Ho , Jelena M. Damnjanovic , Aleksandar Damnjanovic , Wanshi Chen , Peter Gaal
IPC分类号： H04W52/54
CPC分类号： H04W52/365 , H04W52/146 , H04W52/286 , H04W52/34 , H04W52/42
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus maintains at least one PHR trigger for triggering communication of a PHR for a plurality of component carriers. In addition, the apparatus communicates the PHR for at least one of the component carriers upon the at least one PHR trigger being triggered. The communicated PHR may be an aggregated PHR that includes power headroom information on the PCC and activated SCCs. The communicated PHR may further include an index associating information in the PHR to a corresponding component carrier. The communicated PHR may further include information indicating use of a PUSCH reference for computing the PHR for the at least one of the component carriers on which there is no PUSCH transmission.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品。该装置保持至少一个PHR触发器用于触发用于多个分量载波的PHR的通信。另外，当所述至少一个PHR触发被触发时，所述装置对于所述分量载波中的至少一个传送PHR。所传送的PHR可以是聚合PHR，其包括PCC和激活的SCC上的功率余量信息。所传送的PHR还可以包括将PHR中的信息与相应的分量载波相关联的索引。所传送的PHR还可以包括指示使用PUSCH参考用于计算其上没有PUSCH传输的分量载波中的至少一个的PHR的信息。

57. 发明申请

US20110268064A1 RESOURCE AVAILABILITY FOR PDSCH IN RELAY BACKHAUL TRANSMISSIONS 有权
标题翻译：资源在继电器传输中的可用性
公开(公告)号：US20110268064A1
公开(公告)日：2011-11-03
申请号：US13099160
申请日：2011-05-02
申请人： WANSHI CHEN , JUAN MONTOJO , ALEKSANDAR DAMNJANOVIC
发明人： WANSHI CHEN , JUAN MONTOJO , ALEKSANDAR DAMNJANOVIC
IPC分类号： H04W72/04
CPC分类号： H04W72/1289 , H04B7/2606 , H04L5/003 , H04L5/0053 , H04L5/0094 , H04W72/044 , H04W72/1263 , H04W84/047
摘要： Certain aspects of the present disclosure provide techniques for indicating (e.g., by a donor base station) resources available for physical downlink shared channel (PDSCH) transmissions from a base station is provided. Certain aspects of the present disclosure provide techniques for determining (e.g., by a relay node or UE) resources available for physical downlink shared channel (PDSCH) transmissions from a base station.
摘要翻译：本公开的某些方面提供了用于指示（例如，由施主基站）提供来自基站的可用于物理下行链路共享信道（PDSCH）传输的资源的技术。本公开的某些方面提供了用于从基站确定（例如，由中继节点或UE）可用于物理下行链路共享信道（PDSCH）传输的资源的技术。

58. 发明申请

US20110255485A1 METHOD AND APPARATUS FOR CONVEYING RESOURCE ASSIGNMENT FOR MULTIPLE SYSTEM BANDWIDTHS 有权
标题翻译：用于传输多系统带宽资源分配的方法和装置
公开(公告)号：US20110255485A1
公开(公告)日：2011-10-20
申请号：US12904928
申请日：2010-10-14
申请人： Wanshi Chen , Juan Montojo
发明人： Wanshi Chen , Juan Montojo
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L5/0037 , H04L5/0094
摘要： Techniques for supporting communication with user equipment (UEs) of different types on a plurality of system bandwidths are described. UEs of each type may operate on one or more available system bandwidths. Resources assigned to a UE may be conveyed by a resource allocation field of a control message sent to the UE. The resource allocation field may have different configurations (e.g., different sizes and/or interpretations) for different system bandwidths. In one design, the resource allocation field and the control message sent to the UE have different sizes for the plurality of system bandwidths. A base station may determine the size of the resource allocation field based on a system bandwidth selected for the UE. In another design, the resource allocation field may have a same size but different interpretations (e.g., different resource mappings) for the plurality of system bandwidths.
摘要翻译：描述用于支持与多个系统带宽上的不同类型的用户设备（UE）的通信的技术。每种类型的UE可以在一个或多个可用系统带宽上操作。分配给UE的资源可以由发送给UE的控制消息的资源分配字段来传送。对于不同的系统带宽，资源分配字段可以具有不同的配置（例如，不同的大小和/或解释）。在一种设计中，向UE发送的资源分配字段和控制消息对于多个系统带宽具有不同的大小。基站可以基于为UE选择的系统带宽来确定资源分配字段的大小。在另一种设计中，资源分配字段可以具有相同的大小，但对于多个系统带宽可以具有不同的解释（例如，不同的资源映射）。

59. 发明申请

US20110255484A1 DOWNLINK ASSOCIATION SET FOR UPLINK ACK/NACK IN TIME DIVISION DUPLEX SYSTEM 有权
标题翻译：下行链路协议设置，用于时分双工系统中的上行ACK / NACK
公开(公告)号：US20110255484A1
公开(公告)日：2011-10-20
申请号：US12903593
申请日：2010-10-13
申请人： Xiaoxia Zhang , Wanshi Chen , Juan Montojo , Peter Gaal
发明人： Xiaoxia Zhang , Wanshi Chen , Juan Montojo , Peter Gaal
IPC分类号： H04W72/02
CPC分类号： H04L5/0091 , H04L1/1607 , H04L5/001 , H04L5/0053 , H04L5/0055
摘要： In a Time Division Duplex (TDD) system, downlink and uplink communications share the same bandwidth but occupy different subframes. When the downlink has more subframes than the uplink, special treatment on user equipment (UE) ACK/NACK feedback is needed. One uplink may need to ACK multiple downlink subframes. A downlink association without unnecessary ACK/NACK resources sets accounts for subframes for which ACK feedback is not desired. Examples of such subframes include: a blank subframe; an almost blank subframe where only a cell specific Reference Signal (RS) is transmitted; a Time Division Multiplex (TDM) partition in which an evolved NodeB (eNB) only transmits a Physical Downlink Shared Channel (PDSCH) or a Physical Downlink Control Channel (PDCCH) indicating Semi-persistent scheduling (SPS) at certain downlink subframes; a Downlink Pilot Timeslot (DwPTS) with a certain special subframe configuration where an eNB does not send the PDSCH and the UE is not in SPS active mode in the DwPTS; and a Multi-Media Broadcast over a Single Frequency Network (MBSFN) subframe when the UE is not in SPS active mode in the MBSFN subframe.
摘要翻译：在时分双工（TDD）系统中，下行链路和上行链路通信共享相同的带宽，但占用不同的子帧。当下行链路具有比上行链路更多的子帧时，需要对用户设备（UE）ACK / NACK反馈进行特殊处理。一个上行链路可能需要ACK多个下行链路子帧。没有不必要的ACK / NACK资源的下行链路关联集合对不希望ACK反馈的子帧进行计费。这样的子帧的示例包括：空白子帧; 几乎空白的子帧，其中仅发送小区特定参考信号（RS）; 时分复用（TDM）分区，其中演进的节点B（eNB）仅在某些下行链路子帧处发送指示半静态调度（SPS）的物理下行链路共享信道（PDSCH）或物理下行链路控制信道（PDCCH）具有特定子帧配置的下行链路导频时隙（DwPTS），其中eNB不发送PDSCH，并且UE在DwPTS中不处于SPS活动模式; 以及当MBSFN子帧中的UE不处于SPS活动模式时，通过单频网络（MBSFN）子帧进行多媒体广播。

60. 发明申请

US20110249647A1 SYSTEMS, APPARATUS AND METHODS TO FACILITATE TRANSMISSION OF ACKNOWLEDGEMENT SIGNALS IN WIRELESS COMMUNICATION SYSTEMS 有权
标题翻译：系统，装置和方法，以便在无线通信系统中传输确认信号
公开(公告)号：US20110249647A1
公开(公告)日：2011-10-13
申请号：US13082090
申请日：2011-04-07
申请人： WANSHI CHEN , TAO LUO , JUAN MONTOJO
发明人： WANSHI CHEN , TAO LUO , JUAN MONTOJO
IPC分类号： H04W72/04
CPC分类号： H04L5/0053 , H04L1/1614 , H04L1/1812 , H04L5/0007 , H04W72/0406
摘要： In accordance with aspects of the disclosure, a method, apparatus, and computer program product are provided for wireless communication. The method, apparatus, and computer program product may be provided for mapping a first signal to one or more resource elements being utilized by a second signal and transmitting the first signal utilizing the resource elements. The method, apparatus, and computer program product may be provided for pre-defining one or more resource blocks in a data region of a frame structure and transmitting an acknowledgement signal in at least one of the pre-defined resource blocks. The method, apparatus, and computer program product may be provided for identifying at least one downlink control channel and transmitting acknowledgment signals in the at least one downlink control channel for a plurality of user equipment.
摘要翻译：根据本公开的方面，提供了一种用于无线通信的方法，装置和计算机程序产品。可以提供方法，装置和计算机程序产品，用于将第一信号映射到由第二信号利用的一个或多个资源元素，并利用资源元素发送第一信号。可以提供方法，装置和计算机程序产品，用于在帧结构的数据区域中预定义一个或多个资源块，并在至少一个预定义的资源块中发送确认信号。可以提供方法，装置和计算机程序产品，用于识别至少一个下行链路控制信道并在多个用户设备的至少一个下行链路控制信道中发送确认信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式