公开(公告)号：US12133238B2

公开(公告)日：2024-10-29

申请号：US18105678

申请日：2023-02-03

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Håkan Andersson ,  Andreas Bergström ,  Mattias Frenne ,  Johan Furuskog ,  Martin Hessler ,  Niclas Wiberg ,  Qiang Zhang

IPC分类号： H04W72/00 ,  H04B17/24 ,  H04L1/1607 ,  H04L1/1829 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23

CPC分类号： H04W72/23 ,  H04B17/24 ,  H04L1/1671 ,  H04L1/1854 ,  H04L1/1858 ,  H04W72/1268 ,  H04W72/21

摘要： Embodiments herein relate to method performed by a radio-network node for handling a data transmission, from a wireless device to the radio-network node, in a wireless communication network. The radio-network node schedules one or more resources for carrying an uplink data transmission from the wireless device over a channel, and for carrying a feedback transmission, of a downlink data transmission from the radio-network node, over the same channel. The radio-network node transmits a control message to the wireless device, which control message indicates the one or more resources scheduled for carrying the uplink data transmission and the feedback transmission over the same channel.

公开(公告)号：US20240267140A1

公开(公告)日：2024-08-08

申请号：US18620241

申请日：2024-03-28

申请人： Digital Global Systems, Inc.

发明人： David William Kleinbeck ,  Ronald C. Dzierwa

IPC分类号： H04B17/309 ,  H04B17/20 ,  H04B17/23 ,  H04B17/24 ,  H04B17/26 ,  H04B17/27 ,  H04B17/29 ,  H04W24/04 ,  H04W24/08 ,  H04W24/10 ,  H04W64/00

CPC分类号： H04B17/309 ,  H04B17/20 ,  H04B17/23 ,  H04B17/26 ,  H04B17/27 ,  H04B17/29 ,  H04W24/08 ,  H04W24/10 ,  H04W64/00 ,  H04B17/24 ,  H04W24/04

摘要： Systems, methods, and apparatus for automatic signal detection in a radio-frequency (RF) environment are disclosed. At least one node device is in a fixed nodal network. The at least one node device is operable to measure and learn the RF environment in a predetermined period based on statistical learning techniques, thereby creating learning data. The at least one node device is operable to create a spectrum map based on the learning data. The at least one node device is operable to calculate a power distribution by frequency of the RF environment in real time or near real time, including a first derivative and a second derivative of fast Fourier transform (FFT) data of the RF environment. The at least one node device is operable to identify at least one signal based on the first derivative and the second derivative of FFT data.

公开(公告)号：US12038519B2

公开(公告)日：2024-07-16

申请号：US18458849

申请日：2023-08-30

申请人： David E. Newman ,  R. Kemp Massengill

发明人： David E. Newman ,  R. Kemp Massengill

IPC分类号： G01S3/72 ,  H04B17/24 ,  G01S3/04 ,  G01S3/64 ,  H04B17/27

CPC分类号： G01S3/72 ,  H04B17/24 ,  G01S3/043 ,  G01S3/64 ,  H04B17/27

摘要： Beamforming is a critical element of 5G and especially 6G, but currently requires a series of time-consuming and resource-consuming messages. Disclosed are procedures by which base stations can transmit a phased beam pulse, having a phase that varies with angle, so that each user device can measure the received phase of the pulse and thereby determine its angle relative to the base station. Each user can then sequentially inform the base station of its orientation relative to the base station, or can append that information to another message such as an initial access message or an acknowledgement, for example. The user device and the base station can then exchange messages in narrow beams aimed at each other according to the alignment angle. Also disclosed are procedures to economically generate the wide-angle phased beam by combining overlapping beams of various phases.

公开(公告)号：US11917440B2

公开(公告)日：2024-02-27

申请号：US17448492

申请日：2021-09-22

申请人： QUALCOMM Incorporated

发明人： Navid Abedini ,  Xipeng Zhu ,  Qian Zhang ,  Karl Georg Hampel ,  Yan Zhou ,  Tao Luo ,  Junyi Li

IPC分类号： H04B17/24 ,  H04B17/336 ,  H04J11/00 ,  H04W24/08 ,  H04W24/10 ,  H04W72/04 ,  H04W72/27 ,  H04W72/29 ,  H04W72/541 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W88/12 ,  H04W92/02 ,  H04W92/10 ,  H04W92/12 ,  H04W92/20 ,  H04W92/22

CPC分类号： H04W24/10 ,  H04B17/24 ,  H04B17/336 ,  H04J11/0026 ,  H04J11/005 ,  H04W24/08 ,  H04W72/04 ,  H04W72/27 ,  H04W72/29 ,  H04W72/541 ,  H04W84/02 ,  H04W88/02 ,  H04W88/085 ,  H04W88/12 ,  H04W92/02 ,  H04W92/10 ,  H04W92/12 ,  H04W92/20 ,  H04W92/22

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central unit (CU) may receive one or more cross-link interference (CLI) measurement reports that are based at least in part on one or more CLI measurements performed by one or more downstream nodes. The CU may transmit, and a distributed unit (DU) may receive, CLI measurement information based at least in part on the one or more CLI measurement reports. In some aspects, the DU may perform one or more CLI mitigation actions based at least in part on the CLI measurement information received from the CU. Numerous other aspects are provided.

公开(公告)号：US11838970B2

公开(公告)日：2023-12-05

申请号：US17363707

申请日：2021-06-30

申请人： Apple Inc.

发明人： Sharad Sambhwani ,  Dirk Nickisch ,  Madhukar K. Shanbhag ,  Sanjeevi Balasubramanian ,  Shiva Krishna Narra ,  Sriram Subramanian ,  Vishwanth Kamala Govindaraju

IPC分类号： H04B17/24 ,  H04W8/22 ,  H04W24/08 ,  H04W24/10 ,  H04W36/00 ,  H04W76/15 ,  H04W76/19 ,  H04W76/34 ,  H04W76/38 ,  H04W84/02 ,  H04W88/06 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10 ,  H04W28/086 ,  H04B17/20

CPC分类号： H04W76/15 ,  H04B17/24 ,  H04B17/252 ,  H04W8/22 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0865 ,  H04W36/0033 ,  H04W36/0058 ,  H04W36/00698 ,  H04W76/19 ,  H04W76/34 ,  H04W76/38 ,  H04W84/02 ,  H04W88/06 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

摘要： Some aspects of this disclosure relate to apparatuses and methods for communicating in a first radio access technology (RAT) and a second RAT. A user equipment (UE) can receive, from a first base station using the first RAT, first configuration information for the UE to communicate with a second base station via the second RAT; and receive, from the first base station using the first RAT, a downlink message to enable a communication link between the UE and the second base station via the second RAT. The downlink message includes second configuration information for the UE to communicate with the second base station via the second RAT. The UE can establish the communication link between the UE and the second base station using the second RAT based on a link configuration obtained from the first configuration information and the second configuration information.

公开(公告)号：US11831357B2

公开(公告)日：2023-11-28

申请号：US17898814

申请日：2022-08-30

申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

发明人： Muhammad Kazmi ,  Jingyi Liao ,  Rong Hu ,  Stefan Wager

IPC分类号： H04B17/24 ,  H04L1/00 ,  H04W24/10 ,  H04W52/02 ,  H04W24/04 ,  H04W28/06 ,  H04W74/08

CPC分类号： H04B17/24 ,  H04L1/0026 ,  H04L1/0027 ,  H04W24/04 ,  H04W24/10 ,  H04W52/0232 ,  H04W28/06 ,  H04W74/085 ,  Y02D30/70

摘要： A method for limiting Channel Quality Indicator (CQI) reporting from a User Equipment to a network node is provided where a User Equipment can transmit CQI reports to a network node, such as e.g. a base station, when the User Equipment is operating in low transmission and/or low reception activity mode. A limited CQI reporting is obtained by triggering the reporting according to one or more predefined rules, which to at least some extent depend on CQI specific information provided to the User Equipment from the network node. A User Equipment and a network node adapted to operate in accordance with the suggested method are also provided.

公开(公告)号：US11784726B2

公开(公告)日：2023-10-10

申请号：US17895033

申请日：2022-08-24

申请人： Energous Corporation

发明人： Amir Sarajedini

IPC分类号： H04B17/00 ,  H04B17/12 ,  H04B17/24 ,  H02J50/80 ,  H02J50/20 ,  H02J50/40 ,  H02J50/00

CPC分类号： H04B17/12 ,  H02J50/20 ,  H02J50/40 ,  H02J50/80 ,  H04B17/24 ,  H02J50/001

摘要： A method includes receiving a wireless communication signal indicating that a receiver is within a wireless-power-transmission range of a transmitter. In response to the receiving, the method further includes transmitting a plurality of radio frequency (RF) test signals using at least two test phases for a respective antenna. The method further includes receiving information identifying a first amount of power delivered to the receiver by a first RF test signal transmitted at a first of the at least two test phases, receiving information identifying a second amount of power delivered to the receiver by a second RF test signal transmitted at a second of the at least two test phases, and determining, based on the first and second amounts of power, an optimal phase for the respective antenna.

公开(公告)号：US11765070B2

公开(公告)日：2023-09-19

申请号：US17951061

申请日：2022-09-22

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： H04W52/56 ,  H04L45/16 ,  H04W52/54 ,  H04B17/318 ,  H04B7/06 ,  H04W52/34 ,  H04B17/24 ,  H04W52/24 ,  H04W72/20 ,  H04W72/21 ,  H04W72/52 ,  H04W72/53 ,  H04W72/54 ,  H03M13/09 ,  H04L12/18 ,  H04L5/00 ,  H04W72/044 ,  H04B7/216 ,  H04W52/14 ,  H04W52/16 ,  H04W52/38 ,  H04W52/42 ,  H04W52/50 ,  H04L41/0668 ,  H04W76/22 ,  H04W24/08 ,  H04L1/00 ,  H04L1/1829 ,  H04W24/02 ,  H04W72/12 ,  H04W76/19 ,  H04W24/04 ,  H04W48/08 ,  H04W92/20

CPC分类号： H04L45/16 ,  H03M13/09 ,  H04B7/0626 ,  H04B7/0691 ,  H04B7/216 ,  H04B17/24 ,  H04B17/318 ,  H04L5/0094 ,  H04L12/185 ,  H04L41/0668 ,  H04W24/08 ,  H04W52/146 ,  H04W52/16 ,  H04W52/241 ,  H04W52/243 ,  H04W52/346 ,  H04W52/386 ,  H04W52/42 ,  H04W52/50 ,  H04W52/54 ,  H04W52/56 ,  H04W72/044 ,  H04W72/20 ,  H04W72/21 ,  H04W72/52 ,  H04W72/53 ,  H04W72/54 ,  H04W76/22 ,  H04L1/1854 ,  H04L5/003 ,  H04L5/0053 ,  H04L12/1827 ,  H04L2001/0093 ,  H04W24/02 ,  H04W24/04 ,  H04W48/08 ,  H04W72/12 ,  H04W76/19 ,  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.

公开(公告)号：US20230254053A1

公开(公告)日：2023-08-10

申请号：US18010633

申请日：2021-06-15

申请人： LG Electronics Inc.

发明人： Sanggook KIM ,  Dongguk LIM ,  Insun JANG ,  Jeongki KIM ,  Jinsoo CHOI

IPC分类号： H04B17/24 ,  H04B17/318

CPC分类号： H04B17/24 ,  H04B17/318 ,  H04W84/12

摘要： In a wireless local area network (wireless LAN) system, an initiator station (STA) can transmit a sensing initiation frame. The sensing initiation frame can include information related to a first responder STA operating as a sensing responder. The initiator STA can receive a first transmission initiation frame from the first responder STA. The first transmission initiation frame can include strength information about a first sensing signal. The initiator STA can receive the first sensing signal from the first responder STA. The sensing initiation frame can further include information related to a second responder STA operating as a sensing responder. The initiator STA can receive a second transmission initiation frame from the second responder STA. The second transmission initiation frame can include strength information about a second sensing signal. The second sensing signal can be received from the second responder STA.

公开(公告)号：US20230156507A1

公开(公告)日：2023-05-18

申请号：US18089649

申请日：2022-12-28

申请人： Apple Inc.

发明人： Yang TANG ,  Jie CUI ,  Rui HUANG ,  Hua LI ,  Yuhan ZHOU

IPC分类号： H04W24/10 ,  H04B17/24 ,  H04W56/00 ,  H04W36/00 ,  H04B17/309 ,  H04B17/382

CPC分类号： H04W24/10 ,  H04B17/24 ,  H04W56/001 ,  H04W36/0094 ,  H04B17/309 ,  H04B17/382 ,  H04W84/02

摘要： Embodiments of the present disclosure provide techniques for determining synchronization signal (SS)/physical broadcast channel (PBCH) block (SSB)-based measurement timing configuration (SMTC) for measurement objects for which a user equipment is to measure feedback information in one or more measurement gaps. Other embodiments may be described and claimed.