公开(公告)号：US20240364414A1

公开(公告)日：2024-10-31

申请号：US18566375

申请日：2022-06-03

申请人： Nokia Technologies Oy

发明人： Kevin WANUGA ,  Anup TALUKDAR ,  Axel MUELLER ,  Toni Harri Henrikki LAHTEENSUO ,  Eugene VISOTSKY ,  Mark CUDAK ,  Kenneth GUSTAFSON

IPC分类号： H04B7/155 ,  H04B7/06 ,  H04B7/08

CPC分类号： H04B7/15528 ,  H04B7/0695 ,  H04B7/088

摘要： Systems, methods, apparatuses, and computer program products for beamforming repeater and/or for hybrid beamforming repeater may be provided. For example, adaptive beamforming capabilities for the access link of the repeaters and beamforming on a backhaul link to a donor node may be provided.

公开(公告)号：US20240364396A1

公开(公告)日：2024-10-31

申请号：US18553494

申请日：2021-03-31

申请人： BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.

发明人： Feng ZHENG ,  Siwei JI ,  Yajun ZHU

IPC分类号： H04B7/06 ,  H04B7/08

CPC分类号： H04B7/0604 ,  H04B7/061 ,  H04B7/0691 ,  H04B7/0802 ,  H04B7/0874

摘要： A method for determining a transmission array of an orbital angular momentum (OAM) system, performed by a transmitter, that can include determining a plurality of transmission arrays from a first concentric circular array of the transmitter, transmitting, respectively and sequentially by the plurality of transmission arrays, a first reference signal to a receiver, and receiving first target index information from the receiver, and determining the transmission array of the OAM system based on the first target index information.

公开(公告)号：US12132535B2

公开(公告)日：2024-10-29

申请号：US18333118

申请日：2023-06-12

申请人： Samsung Electronics Co., Ltd.

发明人： Doyoung Jung ,  Sangkyou Ryou ,  Junhee Jeong ,  Ingil Baek

IPC分类号： H04K1/10 ,  H04B7/0408 ,  H04B7/0426 ,  H04L27/28 ,  H04B7/08

CPC分类号： H04B7/043 ,  H04B7/0408 ,  H04B7/0814

摘要： The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An apparatus of a terminal in a wireless communication system is provided. The apparatus includes at least one transceiver and at least one processor operatively coupled to the at least one transceiver. The at least one processor is configured to control the transceiver to communicate through a cell determined based on information regarding a strength of a received signal for a first cell and a path diversity (PD) for the first cell. The PD comprises information regarding paths associated with the first cell.

公开(公告)号：US20240356205A1

公开(公告)日：2024-10-24

申请号：US18668707

申请日：2024-05-20

申请人： Viasat, Inc.

发明人： Parker A. ROBINSON ,  David J. TRUSHEIM ,  Michael T. KRETSCH ,  Jonathan D. MAIER

IPC分类号： H01Q1/28 ,  H01Q19/17 ,  H04B7/08

CPC分类号： H01Q1/288 ,  H01Q19/17 ,  H04B7/0851

摘要： An antenna system of a satellite may consist of an antenna receiver that is coupled to a plurality of flexible couplings. The couplings may each be affixed to one or more antenna elements. The couplings may be deployed in space in an uncontrolled manner. Additionally, the spacing between the couplings, and in turn the antenna elements, may be spaced in an uncontrolled manner. The antenna elements may have no pointing requirements. The antenna system may receive training signals and associate an antenna element to a time of arrival based on the training signal. Upon receiving a data signal, the antenna system may apply coefficients determined from the association of the antenna element to the time of arrival to the data signal to discover wanted signal coherence among the antenna elements.

公开(公告)号：US12126421B2

公开(公告)日：2024-10-22

申请号：US17916392

申请日：2020-03-30

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Sven Petersson ,  Andreas Nilsson

IPC分类号： H04B7/10 ,  H04B7/06 ,  H04B7/08

CPC分类号： H04B7/10 ,  H04B7/0628 ,  H04B7/088

摘要： There is provided mechanisms for performing a beam management procedure. A method is performed by a network node. The method comprises obtaining configuration information from a terminal device for which the network node provides network access. The configuration information specifies that the terminal device is in need for evaluating different polarization states in different time units during the beam management procedure. The method comprises performing the beam management procedure with the terminal device. The beam management procedure involves the network node to, per slot, transmit reference signals according to a reference signal transmission scheme. The reference signal transmission scheme depends on the obtained configuration information.

公开(公告)号：US12126096B2

公开(公告)日：2024-10-22

申请号：US18378017

申请日：2023-10-09

申请人： BlueHalo, LLC

发明人： Michael Thomas Pace ,  David Gregory Baur ,  Theodore Lyman Schuler-Sandy ,  William Kennedy ,  Jeffrey Gerard Micono ,  William Louis Walker ,  Garrett James Newell

IPC分类号： H01Q21/00 ,  G01S3/04 ,  G01S3/38 ,  G01S3/40 ,  G01S3/42 ,  H01Q1/02 ,  H01Q3/08 ,  H01Q3/20 ,  H01Q3/22 ,  H01Q3/26 ,  H01Q3/34 ,  H01Q3/38 ,  H01Q5/28 ,  H01Q5/48 ,  H01Q15/16 ,  H01Q19/10 ,  H01Q19/13 ,  H01Q21/06 ,  H04B7/0408 ,  H04B7/06 ,  H04B7/08 ,  H04B17/23

CPC分类号： H01Q5/48 ,  G01S3/043 ,  G01S3/046 ,  G01S3/38 ,  G01S3/40 ,  G01S3/42 ,  H01Q1/02 ,  H01Q3/08 ,  H01Q3/20 ,  H01Q3/22 ,  H01Q3/2682 ,  H01Q3/34 ,  H01Q3/38 ,  H01Q5/28 ,  H01Q15/16 ,  H01Q19/108 ,  H01Q19/13 ,  H01Q21/0068 ,  H01Q21/062 ,  H04B7/0408 ,  H04B7/0639 ,  H04B7/0695 ,  H04B7/086 ,  H04B7/0865 ,  H04B17/23

摘要： Systems and methods are provided for a digital beamformed phased array feed. The system may include a radome configured to allow electromagnetic waves to propagate; a multi-band software defined antenna array tile; a power and clock management subsystem configured to manage power and time of operation; a thermal management subsystem configured to dissipate heat generated by the multi-band software defined antenna array tile; and an enclosure assembly. The multi-band software defined antenna array tile may include a plurality of coupled dipole array antenna elements; a plurality of frequency converters; and a plurality of digital beamformers.

公开(公告)号：US20240348309A1

公开(公告)日：2024-10-17

申请号：US18740267

申请日：2024-06-11

申请人： HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

发明人： Gene Back Hahn ,  Young Kil Suh ,  Ui Hyun Hong ,  Bum Jun Kim ,  Jeonghyeon Kwon ,  Wan Choi

IPC分类号： H04B7/06 ,  H01Q15/02 ,  H04B7/08

CPC分类号： H04B7/0691 ,  H01Q15/02 ,  H04B7/0874

摘要： A method for operation of a first communication node in an embodiment of a communication system may include the steps of: from among a plurality of transmission antenna elements constituting a first transmission antenna of the first communication node, determining a transmission candidate antenna group including one or more transmission antenna elements via which a wireless signal may be transmitted in the direction of a second communication node through a first lens; receiving information regarding a reception candidate antenna group from the second communication node; determining one or more antenna element combinations on the basis of the one or more transmission antenna elements included in the transmission candidate antenna group and one or more reception antenna elements included in the reception candidate antenna group; and performing, on the basis of the one or more antenna element combinations, wireless communication with the second communication node.

公开(公告)号：US12120589B2

公开(公告)日：2024-10-15

申请号：US17429258

申请日：2020-02-18

申请人： VOLKSWAGEN AKTIENGESELLSCHAFT

发明人： Daniel Reimann

IPC分类号： H04W4/46 ,  G08G1/01 ,  G08G1/056 ,  H04B7/0413 ,  H04B7/06 ,  H04B7/08 ,  H04B17/373 ,  H04L1/00 ,  H04L43/0882 ,  H04L47/127 ,  H04W4/02 ,  H04W4/40 ,  H04W16/28 ,  H04W24/08 ,  H04W24/10 ,  H04W28/02 ,  H04W64/00 ,  H04W72/542

CPC分类号： H04W4/46 ,  G08G1/0112 ,  G08G1/0125 ,  G08G1/0145 ,  G08G1/056 ,  H04B7/0413 ,  H04B7/0626 ,  H04B7/086 ,  H04B17/373 ,  H04L1/0026 ,  H04L43/0882 ,  H04L47/127 ,  H04W4/023 ,  H04W4/027 ,  H04W4/40 ,  H04W16/28 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0273 ,  H04W28/0284 ,  H04W64/006 ,  H04W72/542

摘要： A method for predicting channel load. The method includes determining a first channel quality information (CQI) associated with a location and a first time point, predicting traffic flow data associated with the location and a second time point subsequent to the first time point, predicting a second CQI associated with the location and the second time point based on the first CQI and the predicted traffic flow, and selectively transmitting a message comprising the second CQI, the location, and the second time point to at least one transportation vehicle based on the second CQI. Also disclosed is a transportation vehicle and a road side unit (RSU) for performing the method.

公开(公告)号：US12119918B2

公开(公告)日：2024-10-15

申请号：US18466121

申请日：2023-09-13

申请人： InterDigital Patent Holdings, Inc.

发明人： Moon-il Lee ,  Yugeswar Deenoo ,  Tao Deng ,  Janet A. Stern-Berkowitz ,  Ravikumar V. Pragada ,  Mihaela C. Beluri

IPC分类号： H04B7/08 ,  H04B7/0408 ,  H04B7/0417 ,  H04B7/06 ,  H04L5/00

CPC分类号： H04B7/088 ,  H04B7/0408 ,  H04B7/0417 ,  H04B7/0628 ,  H04B7/086 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0014

摘要： A wireless transmit/receive unit (WTRU) may be configured to measure a downlink quality associated with at least one first beam. The WTRU may be configured to determine whether the measured downlink quality associated with the at least one first beam is below a threshold value. The WTRU may be configured to receive at least one control channel transmission using a determined second beam, based on, in part, a determination that the measured downlink quality associated with the at least one first beam is below the threshold value. The determined second beam used to receive the at least one control channel transmission may be a same beam that is used to receive an associated data channel transmission. The determined second beam may be from a set of beams. The set of beams may be received via higher layer signaling.

公开(公告)号：US12119862B1

公开(公告)日：2024-10-15

申请号：US18513055

申请日：2023-11-17

申请人： Battelle Memorial Institute

发明人： David R. Chase ,  Micah Blue ,  Michael Jansen ,  Curt Hudberg

IPC分类号： H04B1/40 ,  H01Q1/02 ,  H01Q1/42 ,  H04B7/06 ,  H04B7/08

CPC分类号： H04B1/40 ,  H01Q1/02 ,  H04B7/0686 ,  H04B7/0868

摘要： An air interface plane (AIP) of a radio frequency (RF) aperture includes: a circuit board having a first side and a second side opposite the first side; and a matrix of tapered elements arranged on the first side of the circuit board and secured to the circuit board, the matrix of tapered elements cooperating to at least one of receive or transmit an over-the-air RF signal. Suitably, each tapered element of the matrix has: a central hub extending along a longitudinal axis from a hub base which is proximate to the first side of the circuit board to an apex of the tapered element which is distal from the first side of the first circuit board; and a plurality of arms extending from the central hub at the apex of the tapered element, each of the plurality of arms including a first portion that projects the arm radially away from the longitudinal axis and a second portion that projects the arm longitudinally toward the first side of the circuit board.