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61. 发明申请

US20100177810A1 METHOD AND APPARATUS FOR ENABLING MULTIPLE TRANSMISSION MODES IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中实现多种传输模式的方法和装置
公开(公告)号：US20100177810A1
公开(公告)日：2010-07-15
申请号：US12685239
申请日：2010-01-11
申请人： Tao Luo , Wanshi Chen , Juan Montojo
发明人： Tao Luo , Wanshi Chen , Juan Montojo
IPC分类号： H04B1/38 , H04L27/00
CPC分类号： H04B7/0689 , H04B17/24
摘要： Certain aspects of the present disclosure relate to a technique for enabling multiple transmission modes based on control information of different formats.
摘要翻译：本公开的某些方面涉及基于不同格式的控制信息实现多种传输模式的技术。

62. 发明申请

US20100177700A1 METHOD AND APPARATUS FOR ENABLING MULTIPLE TRANSMISSION MODES BASED ON MULTIPLE SEARCH SPACES 有权
标题翻译：基于多个搜索空间实现多个传输模式的方法和装置
公开(公告)号：US20100177700A1
公开(公告)日：2010-07-15
申请号：US12685189
申请日：2010-01-11
申请人： Tao Luo , Wanshi Chen , Juan Montojo
发明人： Tao Luo , Wanshi Chen , Juan Montojo
IPC分类号： H04W40/00
CPC分类号： H04B7/0689 , H04B17/24
摘要： Certain aspects of the present disclosure relate to a technique for enabling multiple transmission modes based on control information of different formats.
摘要翻译：本公开的某些方面涉及基于不同格式的控制信息实现多种传输模式的技术。

63. 发明授权

US10439786B2 Methods of resolving PDCCH confusion in LTE 有权
公开(公告)号：US10439786B2
公开(公告)日：2019-10-08
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： H04W72/14 , H04L29/08 , H04L27/00 , H04W72/04 , H04L5/00 , H04L1/00
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.

64. 发明授权

US09363769B2 Methods and systems for SRS power scaling in carrier aggregation 有权
标题翻译：载波聚合中SRS功率缩放的方法和系统
公开(公告)号：US09363769B2
公开(公告)日：2016-06-07
申请号：US13100252
申请日：2011-05-03
申请人： Tao Luo , Wanshi Chen , Juan Montojo
发明人： Tao Luo , Wanshi Chen , Juan Montojo
IPC分类号： H04W52/28 , H04W52/34 , H04W52/36 , H04W52/14 , H04W52/42
CPC分类号： H04W52/281 , H04W52/146 , H04W52/34 , H04W52/346 , H04W52/367 , H04W52/42
摘要： Certain aspects of the present disclosure relate to techniques for scaling transmission power. According to certain aspects, a technique for scaling transmission power may include scaling transmission power of one or more uplink channel symbols to be transmitted in a subframe, utilizing a first set of one or more scaling coefficients, scaling transmission power of one or more sounding reference signal (SRS) symbols to be transmitted in the same subframe, utilizing a second set of one or more scaling coefficients, wherein the first set of scaling coefficients is different from the second set of scaling coefficients, and transmitting the scaled one or more uplink channel symbols and the scaled one or more SRS symbols utilizing the scaled transmission power values.
摘要翻译：本公开的某些方面涉及用于缩放传输功率的技术。根据某些方面，用于缩放发送功率的技术可以包括：利用第一组一个或多个缩放系数来缩放在子帧中发送的一个或多个上行链路信道符号的发射功率，缩放一个或多个探测参考的发射功率信号（SRS）符号，利用第二组一个或多个缩放系数在同一子帧中传输，其中第一组缩放系数不同于第二组缩放系数，并且传送缩放的一个或多个上行链路信道符号和经缩放的发射功率值的经缩放的一个或多个SRS符号。

65. 发明授权

US08634362B2 Reference signals for multi-user MIMO communication 有权
标题翻译：多用户MIMO通信的参考信号
公开(公告)号：US08634362B2
公开(公告)日：2014-01-21
申请号：US12890275
申请日：2010-09-24
申请人： Juan Montojo , Tao Luo , Wanshi Chen
发明人： Juan Montojo , Tao Luo , Wanshi Chen
IPC分类号： H04W4/00
CPC分类号： H04L5/0048 , H04B7/0452 , H04L5/0023 , H04L25/0226 , H04L25/03038
摘要： Methods and apparatuses are provided that facilitate generating sequences for transmitting reference signals (RS) based at least in part on a cell identifier or other parameters common for a plurality of cells. Where the plurality of cells provide similar joint uplink resources to a device in multi-user multiple-input multiple-output (MIMO), the device can transmit a signal to the plurality of cells over the joint uplink resources. For RSs transmitted according to a sequence generated based on a cell specific identifier or other parameters, the device can utilize a cell identifier, or other parameters, common to the plurality of cells such that the plurality of cells can all decode the RSs. In this regard as well, the plurality of cells can each receive or generate the common cell identifier or other parameters to properly decode the RSs.
摘要翻译：提供方法和装置，其至少部分地基于小区标识符或多个小区所共有的其它参数，生成用于发送参考信号（RS）的序列。在多个小区在多用户多输入多输出（MIMO）中向设备提供类似的联合上行链路资源的情况下，设备可以通过联合上行链路资源向多个小区发送信号。对于根据基于小区特定标识符或其他参数生成的序列发送的RS，该设备可以利用多个小区共用的小区标识符或其他参数，使得多个小区可以全部解码RS。在这一点上，多个小区可以各自接收或生成公共小区标识符或其他参数以便正确解码RS。

66. 发明申请

US20110235597A1 REFERENCE SIGNALS FOR MULTI-USER MIMO COMMUNICATION 有权
标题翻译：多用户MIMO通信的参考信号
公开(公告)号：US20110235597A1
公开(公告)日：2011-09-29
申请号：US12890275
申请日：2010-09-24
申请人： Juan Montojo , Tao Luo , Wanshi Chen
发明人： Juan Montojo , Tao Luo , Wanshi Chen
IPC分类号： H04W4/00 , H04W72/04
CPC分类号： H04L5/0048 , H04B7/0452 , H04L5/0023 , H04L25/0226 , H04L25/03038
摘要： Methods and apparatuses are provided that facilitate generating sequences for transmitting reference signals (RS) based at least in part on a cell identifier or other parameters common for a plurality of cells. Where the plurality of cells provide similar joint uplink resources to a device in multi-user multiple-input multiple-output (MIMO), the device can transmit a signal to the plurality of cells over the joint uplink resources. For RSs transmitted according to a sequence generated based on a cell specific identifier or other parameters, the device can utilize a cell identifier, or other parameters, common to the plurality of cells such that the plurality of cells can all decode the RSs. In this regard as well, the plurality of cells can each receive or generate the common cell identifier or other parameters to properly decode the RSs.
摘要翻译：提供方法和装置，其至少部分地基于小区标识符或多个小区所共有的其它参数，生成用于发送参考信号（RS）的序列。在多个小区在多用户多输入多输出（MIMO）中向设备提供类似的联合上行链路资源的情况下，设备可以通过联合上行链路资源向多个小区发送信号。对于根据基于小区特定标识符或其他参数生成的序列发送的RS，设备可以利用多个小区公用的小区标识符或其他参数，使得多个小区可以全部解码RS。在这一点上，多个小区可以各自接收或生成公共小区标识符或其他参数以便正确解码RS。

67. 发明授权

US09654265B2 Systems, apparatus and methods to facilitate transmission of acknowledgement signals in wireless communication systems 有权
公开(公告)号：US09654265B2
公开(公告)日：2017-05-16
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： H04L5/00 , H04W72/04 , H04L1/16 , H04L1/18
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.

68. 发明授权

US09438366B2 System access for heterogeneous networks 有权
标题翻译：异构网络的系统访问
公开(公告)号：US09438366B2
公开(公告)日：2016-09-06
申请号：US13020593
申请日：2011-02-03
申请人： Tao Luo , Juan Montojo , Wanshi Chen
发明人： Tao Luo , Juan Montojo , Wanshi Chen
IPC分类号： H04B15/00 , H04L1/02 , H04W72/04 , H04J11/00 , H04W48/20 , H04B1/7103 , H04W48/12
CPC分类号： H04J11/0056 , H04B1/7103 , H04J11/0069 , H04W48/12 , H04W48/20
摘要： A user equipment (UE) begins to access a heterogeneous network by obtaining synchronization parameters from system signals transmitted by a weaker one of a number of neighboring cells. After synchronizing with the network, the UE obtains resource scheduling information for the weaker cell. The resource scheduling information indicates at least one resource used by the weaker cell. The UE may then cancel the stronger cells of the neighboring cell. The resource scheduling information allows the UE to identify broadcasted system blocks for the weaker cell from which it may decode and retrieve control information used to complete access to the network.
摘要翻译：用户设备（UE）通过从由多个相邻小区中较弱的一个发射的系统信号获得同步参数来开始接入异构网络。在与网络同步之后，UE获取较弱小区的资源调度信息。资源调度信息表示较弱小区使用的至少一个资源。然后，UE可以取消相邻小区的更强的小区。资源调度信息允许UE识别用于其可以解码的较弱小区的广播系统块，并且检索用于完成对该网络的接入的控制信息。

69. 发明授权

US09065617B2 MIMO related signaling in wireless communication 有权
标题翻译：无线通信中的MIMO相关信令
公开(公告)号：US09065617B2
公开(公告)日：2015-06-23
申请号：US12853071
申请日：2010-08-09
申请人： Xiaoxia Zhang , Tao Luo , Wanshi Chen , Juan Montojo
发明人： Xiaoxia Zhang , Tao Luo , Wanshi Chen , Juan Montojo
IPC分类号： H04L5/00
CPC分类号： H04L27/28 , H04B1/06 , H04L5/0023 , H04L5/0053 , H04L7/043 , H04L27/261
摘要： Certain aspects of the present disclosure relate to techniques for multiple-input multiple-output (MIMO) related signaling in a wireless communication system. In an aspect, a method for wireless communication is provided which includes receiving a signal associated with a downlink control channel, the signal including information specific to a user equipment (UE); and selecting, based on the information, a UE-specific reference signal (RS) pattern from a plurality of UE-specific RS patterns.
摘要翻译：本公开的某些方面涉及无线通信系统中用于多输入多输出（MIMO）相关信令的技术。一方面，提供了一种用于无线通信的方法，包括接收与下行链路控制信道相关联的信号，所述信号包括特定于用户设备（UE）的信息; 以及基于所述信息，从多个UE特定RS模式中选择UE特定参考信号（RS）模式。

70. 发明授权

US08897235B2 Protection of broadcast signals in heterogeneous networks 有权
标题翻译：保护异构网络中的广播信号
公开(公告)号：US08897235B2
公开(公告)日：2014-11-25
申请号：US12970146
申请日：2010-12-16
申请人： Tao Luo , Wanshi Chen , Juan Montojo
发明人： Tao Luo , Wanshi Chen , Juan Montojo
IPC分类号： H04W4/00 , H04W16/02
CPC分类号： H04W16/02
摘要： Certain aspects of the disclosure provide for the protection of broadcast signals in heterogeneous networks. As described herein, a first set of resources used for downlink transmission in a first cell may overlap with a second set of resources used for broadcast signals in a second cell. The broadcast signals may be protected by allocating a third set of resources for the downlink transmission in the first cell, wherein the third set of resources is based, at least in part, on the overlapping set of resources.
摘要翻译：本公开的某些方面提供了在异构网络中保护广播信号。如本文所述，用于第一小区中的下行链路传输的第一资源集合可以与用于第二小区中的广播信号的第二资源集合重叠。可以通过为第一小区中的下行链路传输分配第三组资源来保护广播信号，其中第三组资源至少部分地基于重叠的资源集合。

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