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公开(公告)号：US20240171343A1
公开(公告)日：2024-05-23
申请号：US18524611
申请日：2023-11-30
发明人： Sumeeth NAGARAJA , Tao LUO , Sony AKKARAKARAN , Makesh Pravin JOHN WILSON , Xiao Feng WANG , Juan MONTOJO , Shengbo CHEN , Wooseok NAM
IPC分类号： H04L5/00 , H04B7/06 , H04B7/08 , H04W16/28 , H04W74/0833
CPC分类号： H04L5/005 , H04B7/0695 , H04B7/088 , H04L5/0048 , H04W16/28 , H04W74/0833 , H04B7/0404
摘要： Methods, systems, and devices for wireless communication are described. Wireless communications systems may support beamformed transmissions between devices (e.g., to improve coverage range). The beamformed transmissions may depend on discovery and maintenance of receive and transmit beams over which a given device may communicate with another device. Various receive and transmit beams for a given device may be compared using reference signals. As the number of devices attempting to access a cell increases, the number of reference signals to be transmitted may scale proportionally. Large numbers of reference signals may flood time-frequency resources of the system and/or require excessive processing at a mobile device. Scrambling sequences for reference signals may be employed to improve efficiency of resource usage. In aspects, the scrambling sequences may be implicitly determined (e.g., based on resources over which the access request was transmitted). Such an implicit association may reduce the need for additional signaling.
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公开(公告)号：US20240144416A1
公开(公告)日：2024-05-02
申请号：US18477893
申请日：2023-09-29
发明人： Makesh Pravin JOHN WILSON , Radhika Dilip GOWAIKAR , Volodimir SLOBODYANYUK , Avdhut JOSHI , James POPLAWSKI
CPC分类号： G06T3/00 , G06N20/00 , G06T7/11 , G08G1/04 , G06T2207/20081 , G06T2207/30236
摘要： An occupancy grid determination method includes: determining a predicted occupancy grid based on a previous occupancy grid, the predicted occupancy grid comprising a plurality of first cells corresponding to sub-regions of a region, each of the plurality of first cells including a plurality of predicted indications of probability each indicative of a predicted probability of a respective possible type of occupier of the respective first cell; determining, using machine learning and based on the first sensor measurements, an observed occupancy grid comprising a plurality of second cells corresponding to the sub-regions of the region; and determining an updated occupancy grid based on the observed occupancy grid and the predicted occupancy grid.
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公开(公告)号：US20230273308A1
公开(公告)日：2023-08-31
申请号：US17589769
申请日：2022-01-31
发明人： Makesh Pravin JOHN WILSON , Ahmed Kamel SADEK , Radhika Dilip GOWAIKAR , Volodimir SLOBODYANYUK
IPC分类号： G01S13/58 , G01S13/89 , G01S13/931 , G01S7/41
CPC分类号： G01S13/58 , G01S7/417 , G01S13/89 , G01S13/931
摘要： The present disclosure generally relates to an object detection system. For example, aspects of the present disclosure relate to systems and techniques for performing object detection using sensor information, such as elevation and/or velocity information from one or more light-based sensors. One example apparatus generally includes one or more processors operably configured to: obtain sensor information indicating at least two objects in an environment; determine at least one of a velocity or an elevation associated with each object of the at least two objects; consolidate the at least two objects into a common object based on the at least one of the velocity or the elevation; and output an indication of the common object.
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公开(公告)号：US20230213646A1
公开(公告)日：2023-07-06
申请号：US18057642
申请日：2022-11-21
发明人： Makesh Pravin JOHN WILSON , Radhika Dilip GOWAIKAR , Shantanu Chaisson SANYAL , Volodimir SLOBODYANYUK
IPC分类号： G01S13/89 , G06V10/25 , G06V10/82 , G06V10/764 , G01S13/58
CPC分类号： G01S13/89 , G06V10/25 , G06V10/82 , G06V10/764 , G01S13/58
摘要： Disclosed are systems, apparatuses, processes, and computer-readable media to implement a heterogenous biometric authentication process in a control system. A process includes obtaining radar information identifying measured properties of at least one object in an environment, generating pre-processed radar information for input into a neural network at least in part by processing the obtained radar information, generating an object detection output for the at least one object at least in part by detecting the at least one object using the neural network with the pre-processed radar information as input, and modifying, based on the obtained radar information, the object detection output for the at least one object.
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公开(公告)号：US20230122288A1
公开(公告)日：2023-04-20
申请号：US18066588
申请日：2022-12-15
IPC分类号： H04B7/08 , H04W76/19 , H04W24/10 , H04W36/06 , H04W36/30 , H04W36/36 , H04W48/12 , H04W72/044 , H04W72/23 , H04W72/542
摘要： Aspects of the present disclosure relate to wireless communications, and more particularly, to cell recovery techniques. One example method generally includes receiving, on a first cell, an indication that one or more channel measurements are to be reported for a second cell for which beam failure is detected; transmitting a first message triggering reporting of at least one preferred beam for communicating on the second cell, the first cell being different from the second cell, wherein the first message is transmitted in response to the indication that the one or more channel measurements are to be reported; receiving a report indicating the at least one preferred beam; and configuring a transmission configuration state in accordance with the at least one preferred beam for communicating on the second cell.
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公开(公告)号：US20220201675A1
公开(公告)日：2022-06-23
申请号：US17694153
申请日：2022-03-14
发明人： Sony AKKARAKARAN , Xiao Feng WANG , Tao LUO , Wooseok NAM , Makesh Pravin JOHN WILSON , Yan ZHOU
摘要： Aspects described herein relate to configuring, at a device, default beam information for determining a beam for data channel communications. The device can determine to use the default beam information for configuring the beam for a data channel communication based on determining explicit beam information is not configured. In addition, the device can transmit, based on determining to use the default beam information, the data channel communication based on the beam configured using the default beam information.
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公开(公告)号：US20220191855A1
公开(公告)日：2022-06-16
申请号：US17689603
申请日：2022-03-08
发明人： Sony AKKARAKARAN , Xiao Feng WANG , Tao LUO , Wooseok NAM , Makesh Pravin JOHN WILSON , Yan ZHOU
摘要： Aspects described herein relate to configuring, at a device, default beam information for determining a beam for data channel communications. The device can determine to use the default beam information for configuring the beam for a data channel communication based on determining explicit beam information is not configured. In addition, the device can transmit, based on determining to use the default beam information, the data channel communication based on the beam configured using the default beam information.
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公开(公告)号：US20220124802A1
公开(公告)日：2022-04-21
申请号：US17563991
申请日：2021-12-28
发明人： Makesh Pravin JOHN WILSON , Tao LUO , Yan ZHOU , Heechoon LEE , Peter Pui Lok ANG , Alexandros MANOLAKOS
摘要： Various aspects of the disclosure relate to use of a default communication configuration for cross carrier wireless communication. For example, a wireless communication device such as a user equipment (UE) may use a default communication configuration that includes quasi-colocation information (e.g., a default CORESET configuration) for communication on a secondary component carrier (SCC). The default communication configuration may be used, for example, in scenarios where a CORESET is not defined for the SCC and other configuration information is not available. For example, other configuration information might not be available due to a short time gap between a grant sent on a primary component carrier (PCC) and the communication on the SCC scheduled by the grant.
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公开(公告)号：US20220029680A1
公开(公告)日：2022-01-27
申请号：US17449913
申请日：2021-10-04
发明人： Yan ZHOU , Tao LUO , Makesh Pravin JOHN WILSON , Xiao Feng WANG
IPC分类号： H04B7/06
摘要： Methods, systems, and devices for wireless communications are described in which measurements of a number of beams that are transmitted from a first device, measured at a second device are provided in a beam switch metric report from the second device. The beam switch metric report may provide the first device with information that is otherwise unavailable to the first device and that may be used for setting beam management parameters.
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公开(公告)号：US20200229182A1
公开(公告)日：2020-07-16
申请号：US16722851
申请日：2019-12-20
发明人： Mostafa KHOSHNEVISAN , Xiaoxia ZHANG , Jing SUN , Tao LUO , Arumugam CHENDAMARAI KANNAN , Vinay CHANDE , Makesh Pravin JOHN WILSON
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a first hybrid automatic repeat request (HARQ) process identifier set associated with a first configured scheduling process and may determine a second HARQ process identifier set associated with a second configured scheduling process. The UE may assign an HARQ process identifier, included in the first HARQ process identifier set, to a process instance associated with the first configured scheduling process and may assign an HARQ process identifier, included in the second HARQ process identifier set, to a process instance associated with the second configured scheduling process. Numerous other aspects are provided.
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