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61. 发明申请

US20160285525A1 CHANNEL FEEDBACK DESIGN FOR FREQUENCY SELECTIVE CHANNELS 有权
标题翻译：频道反馈设计用于频率选择通道
公开(公告)号：US20160285525A1
公开(公告)日：2016-09-29
申请号：US15067932
申请日：2016-03-11
申请人： QUALCOMM Incorporated
发明人： Petru Budianu , Jing Sun , Siddhartha Mallik , Yongbin Wei , Durga Prasad Malladi
IPC分类号： H04B7/04 , H04L5/00
CPC分类号： H04B7/0417 , H04B7/0452 , H04B7/0456 , H04B7/0626 , H04L1/0025 , H04L1/0026 , H04L1/0028 , H04L1/0029 , H04L5/0057
摘要： Channel feedback reporting for non-orthogonal wireless communication systems employing frequency selective channels. A plurality of channel feedback matrices corresponding to a plurality of sub-carriers of a sub-band for a non-orthogonal channel may be determined by a UE, and one or more effective channel feedback matrices for the sub-band may be determined based on the plurality of channel feedback matrices. Each of the one or more effective channel feedback matrices may be associated with corresponding sets of transmission strategies, where each of the corresponding sets of transmission strategies include one or more transmission strategies of a plurality of transmission strategies for the non-orthogonal channel. Channel feedback information representing the one or more effective channel feedback matrices may be reported to a base station, which may estimate channel quality for the plurality of transmission strategies based at least in part on the channel feedback information, for downlink transmissions to UEs over the non-orthogonal channel.
摘要翻译：使用频率选择信道的非正交无线通信系统的信道反馈报告。可以由UE确定对应于非正交信道的子带的多个子载波的多个信道反馈矩阵，并且可以基于以下方式确定用于子带的一个或多个有效信道反馈矩阵：多个信道反馈矩阵。一个或多个有效信道反馈矩阵中的每个可以与相应的传输策略组相关联，其中相应的传输策略集中的每一个包括用于非正交信道的多个传输策略的一个或多个传输策略。表示一个或多个有效信道反馈矩阵的信道反馈信息可以被报告给基站，基站至少部分地基于信道反馈信息来估计用于多个传输策略的信道质量，以用于UE上的UE的下行链路传输，正交通道

62. 发明申请

US20160135214A1 UPLINK CONTROL RESOURCE ALLOCATION FOR DYNAMIC TIME-DIVISION DUPLEX SYSTEMS 审中-公开
标题翻译：动态时分双工系统的UPLINK控制资源分配
公开(公告)号：US20160135214A1
公开(公告)日：2016-05-12
申请号：US14874160
申请日：2015-10-02
申请人： QUALCOMM Incorporated
发明人： Arumugam CHENDAMARAI KANNAN , Taesang Yoo , Siddhartha Mallik , Jelena Damnjanovic , Yongbin Wei , Durga Prasad Malladi
IPC分类号： H04W72/12 , H04L5/14 , H04W28/20 , H04W72/04 , H04L12/807
CPC分类号： H04W72/1284 , H04L5/14 , H04L47/27 , H04W28/20 , H04W72/0413 , H04W72/1252 , H04W72/1268 , H04W88/02
摘要： Methods and apparatuses for managing uplink scheduling for one or more user equipment served by a network entity in a wireless communications system are presented. For instance, an example method is presented that includes generating, by the network entity, an uplink bandwidth allocation map, the uplink bandwidth allocation map defining an uplink bandwidth allocation for at least one of the one or more user equipment for at least one of a plurality of uplink transmission window lengths. In addition, the example method includes transmitting the uplink bandwidth allocation map to at least one of the one or more user equipment.
摘要翻译：提出了用于管理由无线通信系统中的网络实体服务的一个或多个用户设备的上行链路调度的方法和装置。例如，提出了一种示例方法，其包括由网络实体生成上行链路带宽分配映射，所述上行链路带宽分配映射为所述一个或多个用户设备中的至少一个定义用于以下中的至少一个的上行链路带宽分配：多个上行链路传输窗口长度。此外，示例性方法包括将上行链路带宽分配映射发送到一个或多个用户设备中的至少一个。

63. 发明申请

US20160112168A1 TECHNIQUES FOR CONVEYING IDENTIFICATION INFORMATION IN A PREAMBLE TRANSMISSION 审中-公开
标题翻译：在传输中识别信息的技术
公开(公告)号：US20160112168A1
公开(公告)日：2016-04-21
申请号：US14847308
申请日：2015-09-08
申请人： QUALCOMM Incorporated
发明人： Taesang Yoo , Siddhartha Mallik , Arumugam Chendamarai Kannan , Tao Luo , Yongbin Wei , Durga Prasad Malladi
IPC分类号： H04L5/00 , H04L5/14 , H04W16/14
摘要： Techniques are described for conveying identification information in a preamble transmission. A transmission burst may be generated for transmission over a wireless medium. The transmission burst may include the preamble and a body portion. The preamble may include identification information associated with at least one of a transmitting device or a category of data bring transmitted. The transmission burst may then be transmitted over the wireless medium.
摘要翻译：描述了用于在前导码传输中传送标识信息的技术。可以生成用于通过无线介质进行传输的传输突发。传输突发可以包括前导码和主体部分。前导码可以包括与发送设备或所发送的数据类别中的至少一个相关联的标识信息。然后可以通过无线介质传输传输突发。

64. 发明授权

US09071315B2 Interference signal diversity combining for interference cancellation 有权
标题翻译：用于干扰消除的干扰信号分集组合
公开(公告)号：US09071315B2
公开(公告)日：2015-06-30
申请号：US13928256
申请日：2013-06-26
申请人： QUALCOMM Incorporated
发明人： Yi Huang , Tao Luo , Wanshi Chen , Siddhartha Mallik
IPC分类号： H04B1/10 , H04J11/00 , H04B1/7107 , H04B7/04
CPC分类号： H04B1/1027 , H04B1/7107 , H04B7/0413 , H04B7/0613 , H04J11/0036 , H04J11/0063
摘要： A method of wireless communication includes receiving a first interference signal and a second interference signal. The method further includes determining whether the second interference signal includes a different version of the first interference signal. Additionally, the method includes combining the first interference signal and the second interference signal to estimate an interference cancellation signal when the second interference signal is the different version of the first interference signal.
摘要翻译：一种无线通信方法包括接收第一干扰信号和第二干扰信号。该方法还包括确定第二干扰信号是否包括第一干扰信号的不同版本。此外，该方法包括当第二干扰信号是第一干扰信号的不同版本时，组合第一干扰信号和第二干扰信号以估计干扰消除信号。

65. 发明申请

US20140023001A1 APPARATUSES AND METHODS OF DETECTION OF INTERFERING CELL COMMUNICATION PROTOCOL USAGE 审中-公开
标题翻译：检测细胞通信协议使用的方法和方法
公开(公告)号：US20140023001A1
公开(公告)日：2014-01-23
申请号：US13939140
申请日：2013-07-10
申请人： Qualcomm Incorporated
发明人： Yi HUANG , Tao Luo , Wanshi Chen , Taesang Yoo , Siddhartha Mallik , Makesh Pravin John Wilson
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W48/12 , H04W48/20 , H04W72/082
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in connection with UE centric interfering cell communication protocol usage detection. In one example, a communications device (e.g., a UE) is equipped to receive one or more signals from each cell of a plurality of cells including a set of interfering cells. The set of interfering cells includes one or more interfering cells. The UE can detect system release version information for at least one cell from the set of interfering cells, and then modify its communication processing with a serving cell based on the detected system release version information.
摘要翻译：结合以UE为中心的干扰小区通信协议使用检测提供了一种用于无线通信的方法，装置和计算机程序产品。在一个示例中，通信设备（例如，UE）被配备为从包括一组干扰小区的多个小区的每个小区接收一个或多个信号。该组干扰小区包括一个或多个干扰小区。 UE可以从干扰小区集合中检测至少一个小区的系统发布版本信息，然后基于检测到的系统版本信息修改其与服务小区的通信处理。

66. 发明授权

US11509569B2 Beam information for independent links 有权
公开(公告)号：US11509569B2
公开(公告)日：2022-11-22
申请号：US15659598
申请日：2017-07-25
申请人： QUALCOMM Incorporated
发明人： Tao Luo , Juan Montojo , Tamer Kadous , Junyi Li , Xiaoxia Zhang , Jing Sun , Taesang Yoo , Siddhartha Mallik
IPC分类号： H04L12/28 , H04L45/16 , H04W52/54 , H04B17/318 , H04B7/06 , H04W52/34 , H04B17/24 , H04W52/24 , H03M13/09 , H04L12/18 , H04W72/04 , H04W72/08 , H04W72/12 , H04L5/00 , H04B7/216 , H04W52/14 , H04W52/16 , H04W52/38 , H04W52/42 , H04W52/50 , H04W52/56 , H04L41/0668 , H04W76/22 , H04W24/08 , H04L1/00 , H04L1/18 , H04W24/02 , H04W76/19 , H04W24/04 , H04W48/08 , H04W92/20
摘要： Various aspects of the disclosure relate to beam information for independent links. For example, beam information for one link may be sent on at least one other link. In some aspects, the independent links may involve a first device (e.g., a user equipment) communicating via different independent links with different devices (e.g., transmit receive points (TRPs) or sets of TRPs). For example, the first device may communicate with a second device (e.g., a TRP) via a first link and communicate with a third device (e.g., a TRP) via a second link. In some scenarios, one link can indicate beam switching for at least one other link. In some scenarios, one link can indicate link recovery for at least one other link. In some scenarios, one link can indicate link failure for at least one other link.

67. 发明授权

US11503475B2 New Radio (NR) procedures for shared spectrum 有权
公开(公告)号：US11503475B2
公开(公告)日：2022-11-15
申请号：US16837589
申请日：2020-04-01
申请人： QUALCOMM Incorporated
发明人： Aleksandar Damnjanovic , Juan Montojo , Siddhartha Mallik
IPC分类号： H04W16/14 , H04W74/08 , H04W76/11
摘要： Certain aspects of the present disclosure provide techniques for protecting overhead and common channel transmissions in a NR shared spectrum system. A BS of a first operator may receive information regarding at least one overhead transmission associated with a wireless device of a second operator and may protect one or more overhead signal transmissions of the wireless device based, at least in part, on the received information. A UE may detect information associated with at least one overhead transmission from a wireless device associated with a first operator and may transmit the information regarding the detected overhead transmission to a BS associated with a second operator. A UE served by a BS associated with a first operator may detect a wireless device (e.g., another UE or a BS) associated with a second operator. The UE may report an identification of the wireless device to the BS.

68. 发明授权

US11115874B2 Techniques for reservation preamble for prioritized medium contention in a new radio shared spectrum communication system 有权
公开(公告)号：US11115874B2
公开(公告)日：2021-09-07
申请号：US16569193
申请日：2019-09-12
申请人： QUALCOMM Incorporated
发明人： Taesang Yoo , Xiaoxia Zhang , Siddhartha Mallik , Juan Montojo , Aleksandar Damnjanovic
IPC分类号： H04W28/26 , H04W74/08 , H04W16/14 , H04W52/34 , H04W72/04 , H04W72/10 , H04L29/08
摘要： Methods and apparatuses for wireless communications are described. The aspects relate to a frame structure for new radio shared spectrum. For instance, the frame structure may provide shared medium access by multiple operators in a new radio shared spectrum system. Specifically, the present aspects provide for utilizing reservation preambles associated with a distinct operator for announcing to other operators a reservation of at least one transmission opportunity of a given frame in the new radio shared spectrum.

69. 发明授权

US11102288B2 Hybrid modes for peer discovery 有权
公开(公告)号：US11102288B2
公开(公告)日：2021-08-24
申请号：US16290415
申请日：2019-03-01
申请人： QUALCOMM Incorporated
发明人： Siddhartha Mallik , Ravi Palanki , Durga Prasad Malladi , Naga Bhushan
IPC分类号： H04L29/08 , H04W8/00
摘要： Techniques for performing peer discovery in a wireless network are described. A device may perform peer discovery to detect and identify other devices of interest. In an aspect, the device may perform peer discovery based on a hybrid mode that includes autonomous peer discovery and network-assisted peer discovery. In another aspect, the device may perform peer discovery based on a push mode and a pull mode. For the push mode, the device may occasionally transmit and/or receive a peer detection signal. For the pull mode, the device may transmit and/or receive a peer discovery request when triggered. In yet another aspect, the device may perform event-triggered peer discovery (e.g., for the pull mode). In yet another aspect, the device may perform peer discovery using both a downlink spectrum and an uplink spectrum. In yet another aspect, the device may transmit a peer detection signal in a manner to improve detection and/or increase payload.

70. 发明授权

US11038575B2 Channel state information request procedure in wireless communication system 有权
公开(公告)号：US11038575B2
公开(公告)日：2021-06-15
申请号：US16430139
申请日：2019-06-03
申请人： QUALCOMM Incorporated
发明人： Siddhartha Mallik , Tao Luo
IPC分类号： H04B7/06 , H04L1/00 , H04W72/04 , H04W24/10
摘要： Channel state information (CSI) request procedures are disclosed for use in long term evolution (LTE)/LTE-Advanced (LTE-A) networks with unlicensed spectrum. Instead of relying on periodic reference signals which may not be transmitted because of failed clear channel assessment (CCA) operations, an aperiodic reference signal is defined that provides an on-demand reference signal and CSI request for user equipment (UE), The serving base station transmits an identifier, which signals that the aperiodic reference signal will be transmitted, either in the same subframe or a future subframe, and then transmits the aperiodic reference signal in the designated subframe. UEs served by the base station will receive the identifier, identify a CSI request, either implicitly through the identifier signal received from the base station or explicitly through a UE-specific CSI request, and then generate a CSI report based on the aperiodic reference signal for transmission back to the serving base station.

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