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51. 发明授权

US08638684B2 Aperiodic channel state information request in wireless communication 有权
标题翻译：无线通信中的非周期信道状态信息请求
公开(公告)号：US08638684B2
公开(公告)日：2014-01-28
申请号：US13072617
申请日：2011-03-25
申请人： Xiliang Luo , Xiaoxia Zhang , Peter Gaal , Hao Xu , Wanshi Chen , Juan Montojo , Tao Luo
发明人： Xiliang Luo , Xiaoxia Zhang , Peter Gaal , Hao Xu , Wanshi Chen , Juan Montojo , Tao Luo
IPC分类号： H04W24/00 , H04L12/26
CPC分类号： H04L1/0026 , H04L1/0027
摘要： A method, computer program product, and apparatus are provided in which a request for a channel state information (CSI) report is received on a component carrier of a plurality of component carriers. The request indicates a set of component carriers of the plurality of component carriers for which to provide the CSI report. In addition, a CSI report including feedback for each of the indicated component carriers in the set of component carriers is transmitted. A method, computer program product, and apparatus are provided in which a request for a CSI report on a component carrier of a plurality of component carriers is transmitted. The request indicates a set of component carriers of the plurality of component carriers for which to receive the CSI report. In addition, a CSI report including feedback for each of the indicated component carriers in the set of component carriers is received.
摘要翻译：提供了一种在多个分量载波的分量载波上接收对信道状态信息（CSI）报告的请求的方法，计算机程序产品和装置。该请求指示为其提供CSI报告的多个分量载波的一组分量载波。此外，发送包括针对分量载波集合中的每个指示分量载波的反馈的CSI报告。提供一种方法，计算机程序产品和装置，其中发送对多个分量载波的分量载波上的CSI报告的请求。该请求指示用于接收CSI报告的多个分量载波的一组分量载波。此外，接收包括针对分量载波集合中的每个指示分量载波的反馈的CSI报告。

52. 发明申请

US20120120882A1 METHODS AND APPARATUSES FOR DOWNLINK CHANNEL RESOURCE ASSIGNMENT 有权
标题翻译：下行通道资源分配的方法和设备
公开(公告)号：US20120120882A1
公开(公告)日：2012-05-17
申请号：US13106643
申请日：2011-05-12
申请人： Xiliang Luo , Peter Gaal , Wanshi Chen , Tao Luo , Juan Montojo
发明人： Xiliang Luo , Peter Gaal , Wanshi Chen , Tao Luo , Juan Montojo
IPC分类号： H04W72/04
CPC分类号： H04L5/0053
摘要： Certain aspects of the present disclosure provide techniques for determining resources for transmission of acknowledgement messages to a user equipment (UE). The techniques involve receiving a plurality of codewords from the UE via an uplink component carrier, and determining at least first and second index pairs identifying resources of a downlink channel to be used for transmitting acknowledgement messages for the received codewords. The first index pair is determined based on a first set of parameters, and the second index pair is determined based on the first set of parameters and a second set of one or more parameters. At least one of the parameters in the second set is a fixed value.
摘要翻译：本公开的某些方面提供了确定用于向用户设备（UE）发送确认消息的资源的技术。所述技术涉及经由上行链路分量载波从UE接收多个码字，并且确定至少第一和第二索引对，标识将被用于发送所接收的码字的确认消息的下行链路信道的资源。基于第一组参数确定第一索引对，并且基于第一组参数和第二组一个或多个参数来确定第二索引对。第二组中的至少一个参数是固定值。

53. 发明申请

US20120076017A1 APERIODIC CHANNEL STATE INFORMATION REQUEST IN WIRELESS COMMUNICATION 有权
标题翻译：无线通信中的APERIODIC CHANNEL状态信息请求
公开(公告)号：US20120076017A1
公开(公告)日：2012-03-29
申请号：US13072617
申请日：2011-03-25
申请人： Xiliang Luo , Xiaoxia Zhang , Peter Gaal , Hao Xu , Wanshi Chen , Juan Montojo , Tao Luo
发明人： Xiliang Luo , Xiaoxia Zhang , Peter Gaal , Hao Xu , Wanshi Chen , Juan Montojo , Tao Luo
IPC分类号： H04W24/00 , H04L12/26
CPC分类号： H04L1/0026 , H04L1/0027
摘要： A method, computer program product, and apparatus are provided in which a request for a channel state information (CSI) report is received on a component carrier of a plurality of component carriers. The request indicates a set of component carriers of the plurality of component carriers for which to provide the CSI report. In addition, a CSI report including feedback for each of the indicated component carriers in the set of component carriers is transmitted. A method, computer program product, and apparatus are provided in which a request for a CSI report on a component carrier of a plurality of component carriers is transmitted. The request indicates a set of component carriers of the plurality of component carriers for which to receive the CSI report. In addition, a CSI report including feedback for each of the indicated component carriers in the set of component carriers is received.
摘要翻译：提供了一种在多个分量载波的分量载波上接收对信道状态信息（CSI）报告的请求的方法，计算机程序产品和装置。该请求指示为其提供CSI报告的多个分量载波的一组分量载波。此外，发送包括针对分量载波集合中的每个指示分量载波的反馈的CSI报告。提供一种方法，计算机程序产品和装置，其中发送对多个分量载波的分量载波上的CSI报告的请求。该请求指示用于接收CSI报告的多个分量载波的一组分量载波。此外，接收包括针对分量载波集合中的每个指示分量载波的反馈的CSI报告。

54. 发明申请

US20110319120A1 Interaction Between Maximum Power Reduction and Power Scaling in Wireless Networks 有权
标题翻译：无线网络中最大功率降低与功率缩放之间的相互作用
公开(公告)号：US20110319120A1
公开(公告)日：2011-12-29
申请号：US13168840
申请日：2011-06-24
申请人： Wanshi Chen , Tao Luo , Peter Gaal , Juan Montojo
发明人： Wanshi Chen , Tao Luo , Peter Gaal , Juan Montojo
IPC分类号： H04W52/04
CPC分类号： H04W52/367 , H04W52/146 , H04W52/281 , H04W52/34
摘要： Methods, apparatuses, and articles of manufacture are disclosed for adjusting a power level in connection with transmitting parallel uplink channels. In one aspect, a user equipment determines a power-limited condition in which a total transmit power of a group of power-controlled channels exceeds a maximum level in a transmission subframe. The user equipment may determine, in an iterative fashion, power backoff values by which to establish a configured maximum power level. The parallel uplink channels in the group may be prioritized and different backoff values may be used with channels having different priorities. The user equipment may thereafter adjust a transmit power of the power-controlled channels based on the configured maximum power level.
摘要翻译：公开了用于调整与发送并行上行链路信道相关联的功率电平的方法，装置和制品。一方面，用户设备确定功率受限状态，其中一组功率控制信道的总发射功率在传输子帧中超过最大电平。用户设备可以以迭代的方式确定用于建立配置的最大功率电平的功率回退值。组中的并行上行链路信道可以被优先化，并且可以在具有不同优先级的信道中使用不同的退避值。用户设备此后可以基于配置的最大功率电平来调整功率控制信道的发射功率。

55. 发明申请

US20110103247A1 CHANNEL STATUS REPORTING 审中-公开
标题翻译：频道状态报告
公开(公告)号：US20110103247A1
公开(公告)日：2011-05-05
申请号：US12911942
申请日：2010-10-26
申请人： Wanshi Chen , Tao Luo , Juan Montojo , Peter Gaal
发明人： Wanshi Chen , Tao Luo , Juan Montojo , Peter Gaal
IPC分类号： H04W24/00
CPC分类号： H04L1/0026 , H04B7/0452 , H04B7/0617 , H04B7/0623 , H04B7/0626 , H04B7/0639 , H04L1/0003 , H04L1/0031 , H04L1/1607 , H04L1/1671 , H04L5/0023 , H04L5/0035 , H04L5/0053 , H04L5/0057 , H04L5/0091 , H04L2025/03802 , H04W52/146
摘要： Methods, systems, apparatus and computer program products are provided to facilitate the transmission of channel status information in wireless systems, such as advanced long-term evolution (LTE-A) systems. Requests for aperiodic channel status reports are generated in systems that use multiple carriers and operate in multiple-in-multiple-out (MIMO) configurations. The request enables a user equipment to configure two transport blocks for the transmission of channel status information only. In some instances, data, in addition to channel status information, is transmitted by the user equipment.
摘要翻译：提供了方法，系统，装置和计算机程序产品，以便于诸如先进的长期演进（LTE-A）系统的无线系统中的信道状态信息的传输。在使用多个载波并以多输入多输出（MIMO）配置运行的系统中生成非周期信道状态报告请求。该请求使得用户设备仅配置用于传输信道状态信息的两个传输块。在一些情况下，除了信道状态信息之外的数据由用户设备传输。

56. 发明授权

US08923905B2 Scrambling sequence initialization for coordinated multi-point transmissions 有权
标题翻译：协调多点传输的加扰序列初始化
公开(公告)号：US08923905B2
公开(公告)日：2014-12-30
申请号：US12893949
申请日：2010-09-29
申请人： Juan Montojo , Tao Luo , Wanshi Chen
发明人： Juan Montojo , Tao Luo , Wanshi Chen
IPC分类号： H04B7/00 , H04J11/00 , H04B7/02 , H04J13/10
CPC分类号： H04J13/10 , H04B7/024 , H04J11/0053
摘要： Methods, systems, apparatus and computer program products are provided for generating a shared initialization code for physical channel data scrambling in an LTE Advanced coordinated multipoint transmission network. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the disclosed subject matter. Therefore, it is to be understood that it should not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译：提供方法，系统，装置和计算机程序产品，用于在LTE Advanced协调多点传输网络中生成用于物理信道数据加扰的共享初始化代码。本摘要仅用于遵守允许读者快速确定所披露的主题的抽象要求规则。因此，应当理解，它不应用于解释或限制权利要求书的范围或含义。

57. 发明授权

US08730861B2 Rate matching for data and control channels in wireless communication systems 有权
标题翻译：无线通信系统中数据和控制信道的速率匹配
公开(公告)号：US08730861B2
公开(公告)日：2014-05-20
申请号：US13164709
申请日：2011-06-20
申请人： Juan Montojo , Wanshi Chen , Tao Luo
发明人： Juan Montojo , Wanshi Chen , Tao Luo
IPC分类号： H04H20/71
CPC分类号： H04H20/71 , H04W16/32 , H04W72/082 , H04W72/1231 , H04W84/045 , Y02D70/122 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146
摘要： In co-channel heterogeneous networks, subframes may be partitioned between several evolved Node Bs (eNBs) including eNBs of different power classes. Lower power eNBs may have a reduced range due to interference from neighboring higher power eNBs. Rate matching on the UE allows the UE, during communication with a low power eNB, to avoid transmitting on Resource Elements (REs) which experience interference from common resource signals of an interfering base station.
摘要翻译：在同信道异构网络中，可以在包括不同功率级的eNB的几个演进节点B（eNB）之间划分子帧。由于来自相邻较高功率的eNB的干扰，较低功率的eNB可能具有减小的范围。 UE上的速率匹配允许UE在与低功率eNB进行通信期间避免在遭受来自干扰基站的公共资源信号的干扰的资源元素（RE）上发送。

58. 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。

59. 发明申请

US20110228732A1 METHODS OF RESOLVING PDCCH CONFUSION IN LTE 审中-公开
标题翻译：在LTE中解决PDCCH混合的方法
公开(公告)号：US20110228732A1
公开(公告)日：2011-09-22
申请号：US13023311
申请日：2011-02-08
申请人： Tao Luo , Wanshi Chen , Juan Montojo
发明人： Tao Luo , Wanshi Chen , Juan Montojo
IPC分类号： H04W72/04
CPC分类号： H04L5/0094 , H04L1/0045 , H04L5/001
摘要： In a method of wireless communication, a UE receives a configuration to receive a CIF for a serving cell of a plurality of serving cells. In addition, the UE monitors a PDCCH on a primary cell of the plurality of serving cells. Said primary cell is different than said serving cell. Furthermore, the UE assumes information received in the PDCCH is for said primary cell when the received information has a common payload size and is in a common search space with a first CCE index in the common search space being equal to a first CCE index in a UE specific search space.
摘要翻译：在无线通信的方法中，UE接收用于接收多个服务小区的服务小区的CIF的配置。此外，UE监视多个服务小区的主小区上的PDCCH。所述主要小区不同于所述服务小区。此外，当所接收的信息具有公共有效载荷大小并且在公共搜索空间中的公共搜索空间中的第一CCE索引等于第一CCE索引时，UE假定在PDCCH中接收的信息用于所述主小区 UE特定的搜索空间。

60. 发明申请

US20100238823A1 METHOD AND APPARATUS FOR HANDLING INCONSISTENT CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中处理不协调控制信息的方法和装置
公开(公告)号：US20100238823A1
公开(公告)日：2010-09-23
申请号：US12722752
申请日：2010-03-12
申请人： Wanshi Chen , Tao Luo , Xiaoxia Zhang , Juan Montojo
发明人： Wanshi Chen , Tao Luo , Xiaoxia Zhang , Juan Montojo
IPC分类号： H04L12/26
CPC分类号： H04L1/1896 , H04L1/0025 , H04L1/0046 , H04L1/1822 , H04L5/0053 , H04L5/0055 , H04W72/1289
摘要： Techniques for handling inconsistent control information in a wireless communication system are described. In an aspect, inconsistent control information is handled in different manners for the downlink and uplink. In one design, a user equipment (UE) receives a first grant with first control information for a first data transmission and also receives a second grant with second control information for a second data transmission. The UE determines that the second control information is inconsistent with the first control information, e.g., due to the two grants conveying different transport block sizes. The UE determines whether to retain or discard the second grant based on whether the two grants are for data transmissions on the downlink or uplink. In one design, the UE retains the second grant if the two grants are for data transmissions on the downlink and discards the second grant if the two grants are for data transmissions on the uplink.
摘要翻译：描述了在无线通信系统中处理不一致的控制信息的技术。在一方面，针对下行链路和上行链路以不同的方式处理不一致的控制信息。在一种设计中，用户设备（UE）接收具有用于第一数据传输的第一控制信息的第一许可，并且还接收具有用于第二数据传输的第二控制信息的第二许可。 UE确定第二控制信息与第一控制信息不一致，例如由于传送不同传输块大小的两个授权。 UE基于两个授权是针对下行链路还是上行链路上的数据传输来确定是否保留或丢弃第二许可。在一种设计中，如果两个授权用于下行链路上的数据传输，则UE保留第二许可，并且如果两个授权用于上行链路上的数据传输，则丢弃第二许可。

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