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111. 发明申请

US20140337432A1 NETWORK-ASSISTED PEER DISCOVERY 有权
标题翻译：网络辅助对等体发现
公开(公告)号：US20140337432A1
公开(公告)日：2014-11-13
申请号：US14336533
申请日：2014-07-21
申请人： QUALCOMM Incorporated
发明人： Siddhartha Mallik , Renqiu Wang , Ravi Palanki , Naga Bhushan
IPC分类号： H04L29/08
CPC分类号： H04L67/1063 , G06F17/3005 , H04L67/1061 , H04L67/1068 , H04W8/005 , H04W76/14 , H04W84/18
摘要： Techniques for performing network-assisted peer discovery to enable peer-to-peer (P2P) communication are described. In one design, a device registers with a network entity (e.g., a directory agent) so that the presence of the device and possibly other information about the device can be made known to the network entity. The network entity collects similar information from other devices. The device sends a request to the network entity, e.g., during or after registration. The request includes information used to match the device with other devices, e.g., information about service(s) provided by the device and/or service(s) requested by the device. The directory agent matches requests received from all devices, determines a match between the device and at least one other device, and sends a notification to perform peer discovery. The device performs peer discovery in response to receiving the notification from the network entity.
摘要翻译：描述了用于执行网络辅助对等体发现以启用对等（P2P）通信的技术。在一种设计中，设备向网络实体（例如，目录代理）注册，使得设备的存在以及可能的关于设备的其他信息可以被网络实体所知。网络实体从其他设备收集类似的信息。该设备向网络实体发送请求，例如在注册期间或之后。该请求包括用于将设备与其他设备匹配的信息，例如由设备请求的设备和/或服务提供的服务的信息。目录代理匹配从所有设备接收的请求，确定设备与至少一个其他设备之间的匹配，并发送通知以执行对等体发现。响应于从网络实体接收到通知，设备执行对等体发现。

112. 发明申请

US20130281076A1 SMALL CELL ACTIVATION PROCEDURE 有权
公开(公告)号：US20130281076A1
公开(公告)日：2013-10-24
申请号：US13830702
申请日：2013-03-14
申请人： QUALCOMM Incorporated
发明人： Aleksandar Damnjanovic , Durga Prasad Malladi , Siddhartha Mallik , Naga Bhushan , Yongbin Wei , Gavin Bernard Horn
IPC分类号： H04W8/22
CPC分类号： H04W48/17 , H04W8/22 , H04W24/02 , H04W72/0453 , H04W74/006 , H04W76/28 , H04W84/045 , H04W88/02 , H04W88/08
摘要： A method of wireless communication includes configuring a small cell with activation parameters. The activation parameters include a new carrier type having a reduced periodicity. The method also includes configuring a UE with time restricted measurements. The time restricted measurements correspond to the new carrier type and the reduced periodicity. The method further includes receiving small cell signal measurements from the UE and initiating an activation sequence in response to the small cell signal measurements.

113. 发明申请

US20130265896A1 PROCEDURES TO ACTIVATE OPPORTUNISTIC RELAYS 有权
标题翻译：激活机能继电器的程序
公开(公告)号：US20130265896A1
公开(公告)日：2013-10-10
申请号：US13826426
申请日：2013-03-14
申请人： QUALCOMM INCORPORATED
发明人： Siddhartha Mallik , Naga Bhushan , Aleksandar Damnjanovic , Kiran Somasundaram , Anastasios Stamoulis
IPC分类号： H04W72/08
CPC分类号： H04W72/08 , H04W24/02 , H04W84/047
摘要： Aspects of the present disclosure relate to techniques for activating opportunistic relays. A combination of uplink and downlink pilots may be used to switch on user equipment relays (UeNBs) in an effort to make more accurate measurements in an effort to enable handovers. According to aspects of the present disclosure, a relay may evaluate one or more channel conditions, determine whether or not to transmit downlink reference signals to a UE based on the evaluation, and transmit downlink reference signals to the UE based on the determination. According to aspects, a relay may determine a set of resources reserved for transmission of uplink pilots by UEs, monitor the set of resources to detect transmission of uplink pilots, and report, to an eNB, a power at which the uplink pilots were received.
摘要翻译：本公开的方面涉及激活机会性继电器的技术。可以使用上行链路和下行链路导频的组合来切换用户设备中继（UeNB），以努力进行更准确的测量以努力实现切换。根据本公开的方面，中继器可以基于评估来评估一个或多个信道状况，确定是否向UE发送下行链路参考信号，并且基于该确定向UE发送下行链路参考信号。根据方面，中继器可以确定UE为上行链路导频传输而保留的一组资源，监视资源集合以检测上行链路导频的传输，并向eNB报告上行链路导频接收的功率。

114. 发明授权

US11456945B2 Event trigger for independent links 有权
公开(公告)号：US11456945B2
公开(公告)日：2022-09-27
申请号：US16797887
申请日：2020-02-21
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： H04W76/22 , 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 , 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 event triggers for independent links. For example, an event trigger may be based on measurements from multiple links. 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, an event trigger may be based on aggregated measurements from multiple links.

115. 发明授权

US11202271B2 Synchronization across transmitting nodes using shared radio frequency spectrum 有权
公开(公告)号：US11202271B2
公开(公告)日：2021-12-14
申请号：US16872000
申请日：2020-05-11
申请人： QUALCOMM Incorporated
发明人： Siddhartha Mallik , Jing Sun , Xiaoxia Zhang , Taesang Yoo , Yongbin Wei , Onkar Jayant Dabeer
IPC分类号： H04W16/14 , H04W56/00 , H04W74/08
摘要： Techniques for synchronization across transmitting nodes of a same public land mobile network (PLMN) operator using a shared radio frequency spectrum band may include initiating, at a first wireless node, a listen-before-talk (LBT) procedure for access to the shared radio frequency spectrum band, and identifying that a second wireless node associated with a same PLMN operator as the first wireless node has won contention for the shared radio frequency spectrum band. The first wireless node may discontinue the LBT procedure and initiate an auxiliary transmission using the shared radio frequency spectrum band concurrently with a primary transmission of the second wireless node.

116. 发明申请

US20210352719A1 ASYNCHRONOUS SPATIAL LBT 有权
公开(公告)号：US20210352719A1
公开(公告)日：2021-11-11
申请号：US17380702
申请日：2021-07-20
申请人： QUALCOMM Incorporated
发明人： Yisheng Xue , Xiaoxia Zhang , Siddhartha Mallik , Aleksandar Damnjanovic
IPC分类号： H04W74/08 , H04B7/06 , H04B7/0413 , H04W16/14 , H04W72/04 , H04L5/00
摘要： Improvements to asynchronous spatial listen before talk (LBT) procedures are disclosed. In a shared spectrum network spatial LBT procedures are used for directionally targeting the channel reservation process. Prior to transmitting channel reservation signaling, the transmitter and receiver determine an effective interference considering available multiple input, multiple output (MIMO) configuration information. When the effective interference exceeds a predefined threshold, the node may without transmission of its channel reservation signal. Otherwise, when the effective interference remains within the threshold, each node's transmitted channel reservation signal may also identify at least a beamforming matrix either as payload or used to precode the node's channel reservation signal.

117. 发明授权

US11153898B2 Uplink control resource allocation for dynamic time-division duplex systems 有权
公开(公告)号：US11153898B2
公开(公告)日：2021-10-19
申请号：US16201685
申请日：2018-11-27
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 , H04L12/807 , H04W28/20 , H04W72/04 , 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.

118. 发明授权

US11095396B2 Efficient polar detection with dynamic control and optimization 有权
公开(公告)号：US11095396B2
公开(公告)日：2021-08-17
申请号：US16111036
申请日：2018-08-23
申请人： QUALCOMM Incorporated
发明人： Jamie Menjay Lin , Siddhartha Mallik
IPC分类号： H04L1/00 , H04W84/04
摘要： Methods, systems, and devices for wireless communications are described. A wireless device, such as a user equipment (UE) may monitor for a decoding candidate of a codeword, wherein the codeword corresponds to a set of received bit metrics, and the decoding candidate corresponds to a plurality of information bits encoded using a polar code, determine a composite detection metric for the codeword for the decoding candidate, where the composite detection metric is derived from a subset of bit metrics for an intermediate polarization layer of the polar code, and determine a classification for performing a list decoding process on the codeword according to the decoding candidate based at least in part on the composite detection metric.

119. 发明授权

US11026097B2 Coexistence between spectrum sharing systems and asynchronous channel access systems 有权
公开(公告)号：US11026097B2
公开(公告)日：2021-06-01
申请号：US16529691
申请日：2019-08-01
申请人： QUALCOMM Incorporated
发明人： Yisheng Xue , Aleksandar Damnjanovic , Yongbin Wei , Siddhartha Mallik , Tamer Kadous
IPC分类号： H04W4/00 , H04W16/14 , H04W74/04 , H04W72/12
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a device may select a plurality of channel access intervals during which the device is associated with a priority condition relative to another device for communications by the device, wherein each of the plurality of channel access intervals includes a respective contention interval and a respective transmission opportunity; and may transmit, during a contention interval of a first channel access interval of the plurality of channel access intervals, a signal that includes: channel occupancy information for the device for a first transmission opportunity of the first channel access interval, and information that identifies at least a portion of one or more subsequent channel access intervals, of the plurality of channel access intervals, associated with the device. Numerous other aspects are provided.

120. 发明授权

US10939440B2 Techniques for contending for access to a radio frequency spectrum band using a coordinated listen before talk procedure 有权
公开(公告)号：US10939440B2
公开(公告)日：2021-03-02
申请号：US16696766
申请日：2019-11-26
申请人： QUALCOMM Incorporated
发明人： Xiaoxia Zhang , Juan Montojo , Taesang Yoo , Siddhartha Mallik , Aleksandar Damnjanovic , Michael Mingxi Fan
IPC分类号： H04W72/04 , H04W74/08 , H04L5/00 , H04W28/26 , H04W72/10 , H04W16/14 , H04L29/06
摘要： Techniques are described for wireless communication at a wireless device. One method includes identifying a priority of the wireless device for a transmission interval of a radio frequency spectrum band shared by a plurality of network operating entities; identifying an absence of a predetermined transmission type in each of a number of clear channel assessment (CCA) slots of the transmission interval, in which each of the number of CCA slots is associated with a higher priority than the identified priority of the wireless device; and communicating over the radio frequency spectrum band based at least in part on the identified absence of the predetermined transmission type in each of the number of CCA slots associated with the higher priority than the priority of the wireless device.

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