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1.发明公开公开(公告)号：US20230283351A1
公开(公告)日：2023-09-07
申请号：US18114178
申请日：2023-02-24
发明人： David Richard Pehlke
CPC分类号： H04B7/06956 , H04M1/0202 , H04B7/0617
摘要： Embodiments of the invention relate to a wearable device comprising a body portion including a front-end system, one or more sensors, and a beam management circuit, and an external portion connected to the body portion comprising a first antenna array. The frontend system is operable to condition radio-frequency signals communicated via the first antenna array to thereby form a beam. The beam management circuit is configured to control the frontend system to manage the beam, such as by switching transmission between different subsets of antenna elements of the antenna array, or by switching transmission from the first antenna array to a second antenna array located on the external portion.
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公开(公告)号：US20240014878A1
公开(公告)日：2024-01-11
申请号：US18474857
申请日：2023-09-26
申请人： APPLE INC.
发明人： Yushu Zhang , Chunhai Yao , Dawei Zhang , Haitong Sun , Hong He , Huaning Niu , Oghenekome Oteri , Wei Zeng , Weidong Yang
IPC分类号： H04B7/06 , H04L5/00 , H04B7/0456 , H04W24/08 , H04B17/318
CPC分类号： H04B7/06956 , H04L5/0048 , H04B7/0456 , H04W24/08 , H04B17/328
摘要： Precoders are provided for multi-panel uplink (UL) transmission. A codebook may support asymmetric multi-panel UL transmission or super UL transmission where NR and LTE transmissions may be provided through different antenna panels of a UE. Sounding reference signal (SRS) enhancement provides support for multi-panel transmission.
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3.发明公开公开(公告)号：US20230318686A1
公开(公告)日：2023-10-05
申请号：US18015406
申请日：2021-07-27
发明人： Young Woo Kwak , Moon IL Lee , Paul Marinier , Ghyslain Pelletier
IPC分类号： H04B7/06 , H04B7/0404 , H04B7/08
CPC分类号： H04B7/06956 , H04B7/0404 , H04B7/088
摘要： Procedures, methods, architectures, apparatuses, systems, devices, and computer program products are disclosed that may be implemented in wireless transmit/receive unit (WTRU). In one representative method, the WTRU may determine a processing time value and/or type from among a plurality of processing time values and/or types and the method may include sending, by the WTRU to a network entity, a first message indicating the determined processing time value and/or type and receiving a second message indicating a confirmation of the determined processing time value and/or type. The method further may include applying, after receiving the confirmation of the determined processing time value type, the determined processing time value and/or type to processing of a target associated with the determined processing time value and/or type.
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4.发明公开公开(公告)号：US20240155553A1
公开(公告)日：2024-05-09
申请号：US18549414
申请日：2021-03-09
IPC分类号： H04W64/00 , H04B7/06 , H04B17/318 , H04B17/391
CPC分类号： H04W64/006 , H04B7/06956 , H04B17/328 , H04B17/3913
摘要： Various techniques are provided for receiving, by a base station (BS) from a user equipment (UE), a communication including a feature vector, storing, by the BS, a dataset including one or more feature vectors associated with the UE, communicating, by the BS to a network device, the dataset associated with the UE, receiving, by the BS from the network device, a machine learning (ML) model, the ML model being trained, using the dataset, to detect UE orientation, and communicating, by the BS to the UE, the trained ML model.
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公开(公告)号：US20240106513A1
公开(公告)日：2024-03-28
申请号：US18532973
申请日：2023-12-07
申请人： ZTE Corporation
发明人： Ke YAO , Bo GAO , Shujuan ZHANG , Yang ZHANG , Zhaohua LU
CPC分类号： H04B7/06956 , H04L5/0048
摘要： Methods and systems related to using multiple panels for transmission in wireless communication systems are disclosed. The described embodiments advantageously enable wireless communication systems to efficiently operate in high-frequency bands. An example method of wireless communication includes determining, by a wireless device, at least one Sounding Reference Signal (SRS) resource set configured by a network node, one of the at least one SRS resource set comprising at least one SRS resource, and transmitting, by the wireless device to the network node, a transmission based on the at least one SRS resource set.
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6.发明公开公开(公告)号：US20240235775A1
公开(公告)日：2024-07-11
申请号：US18560326
申请日：2022-12-15
申请人： Intel Corporation
发明人： Guotong WANG , Alexei DAVYDOV
IPC分类号： H04L5/00 , H04B7/0404 , H04B7/06
CPC分类号： H04L5/0051 , H04B7/0404 , H04B7/06956 , H04L5/0094
摘要： Systems, apparatuses, methods, and computer-readable media are provided for configuration and collision handling for time-overlapped transmission of uplink signals from multiple antenna panels of a user equipment (UE). The uplink signals may include, e.g., a sounding reference signal (SRS) and/or a physical uplink control channel (PUCCH). Other embodiments may be described and claimed.
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公开(公告)号：US20230261722A1
公开(公告)日：2023-08-17
申请号：US18003099
申请日：2020-08-19
发明人： Wei Xi , Yu Zhang , Hao Xu , Min Huang , Chao Wei , Changlong Xu , Liangming Wu , Chenxi Hao , Qiaoyu Li , Kangqi Liu , Jing Dai , Rui Hu , Jian Li
CPC分类号： H04B7/06956 , H04B7/086 , H01Q3/26
摘要： Methods, systems, and devices for wireless communications are described. In some systems, a device may select antenna elements from a planar array to transmit or receive an orbital angular momentum (OAM) beam. The device may determine a first area (e.g., a first ring area) based on an angular direction over which the device can communicate an OAM beam with a second device and may determine a second area (e.g., a second ring area) on the planar array based on projecting the first area on the planar array. The device may select a set of antenna elements from the planar array that are located within the second area. The device may determine a complex-valued weight for each antenna element of the selected set of antenna elements and may transmit or receive an OAM beam to or from the second device via the set of antenna elements according to the angular direction.
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