公开(公告)号：US12126562B2

公开(公告)日：2024-10-22

申请号：US17580449

申请日：2022-01-20

Applicant: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

Inventor： Thomas Fehrenbach ,  Baris Göktepe ,  Cornelius Hellge ,  Thomas Wirth ,  Thomas Schierl ,  Khaled Shawky Hassan Hussein ,  Martin Leyh ,  Thomas Heyn ,  Bernhard Niemann ,  Julian Popp ,  Nithin Srinivasan

IPC: H04L5/00

CPC classification number: H04L5/0053 ,  H04L5/0091

Abstract: A user device for a wireless communication system is served by a base station and uses one or more frequency bands for a communication with one or more entities in the wireless communication system. The frequency bands include CORESETs, each including one or more search spaces carrying control information for the UE. The UE groups some or all of the CORESETs into respective CORESET groups, or some or all of the search spaces into respective search space groups. A CORESET group includes some or all CORESETs within a certain time window, and a search space group includes some or all search spaces within the certain time window. The grouping is responsive to one or more group IDs the UE is configured with, each group ID pointing to or indicating a CORESET group or a search space group, and/or determining CORESETs or search spaces to be within the same time window.

公开(公告)号：US12120691B2

公开(公告)日：2024-10-15

申请号：US18485873

申请日：2023-10-12

Applicant: Comcast Cable Communications, LLC

Inventor： Esmael Hejazi Dinan

IPC: H04W72/21 ,  H04L5/00 ,  H04W72/1268 ,  H04W72/52 ,  H04W72/0446

CPC classification number: H04W72/21 ,  H04L5/0053 ,  H04L5/0091 ,  H04W72/1268 ,  H04W72/52 ,  H04W72/0446

Abstract: A wireless device may communicate via a primary cell comprising a primary control channel, and via a secondary cell comprising a secondary control channel, and may signal a scheduling request for the transmission of information via either of the control channels. A scheduling request prohibit timer may be started for the transmission via either of the control channels.

公开(公告)号：US20240340150A1

公开(公告)日：2024-10-10

申请号：US18595264

申请日：2024-03-04

Applicant: Apple Inc.

Inventor： Hong He ,  Chunxuan Ye ,  Dawei Zhang ,  Haitong Sun ,  Jie Cui ,  Oghenekome Oteri ,  Wei Zeng

IPC: H04L5/00 ,  H04W72/044

CPC classification number: H04L5/0091 ,  H04W72/046

Abstract: The present application relates to devices and components including apparatus, systems, and methods for beam configuration and indication for lower-layer triggered mobility in wireless networks.

公开(公告)号：US12114308B2

公开(公告)日：2024-10-08

申请号：US17493634

申请日：2021-10-04

Applicant: Futurewei Technologies, Inc.

Inventor： Philippe Sartori ,  Jianghua Liu ,  Qiang Wu ,  Vipul Desai ,  Weimin Xiao ,  Brian Classon

IPC: H04W72/04 ,  H04L5/00 ,  H04W24/02 ,  H04W72/20 ,  H04W74/0833 ,  H04W72/02

CPC classification number: H04W72/20 ,  H04L5/0053 ,  H04L5/0091 ,  H04W24/02 ,  H04W74/0833 ,  H04W72/02

Abstract: A method for operating a communications controller includes selecting a search space configuration out of a set of candidate search space configurations for a user equipment served by the communications controller, wherein the search space configuration specifies one or more search spaces to be monitored out of a set of search spaces, and signaling the selected search space configuration to the user equipment.

公开(公告)号：US12108483B2

公开(公告)日：2024-10-01

申请号：US17989480

申请日：2022-11-17

Applicant: Apple Inc.

Inventor： Satish Chandra Jha ,  Ali T. Koc ,  Kathiravetpillai Sivanesan ,  Rath Vannithamby

IPC: H04W72/04 ,  H04L5/00 ,  H04W36/00 ,  H04W52/02 ,  H04W56/00 ,  H04W76/28 ,  H04W76/15 ,  H04W88/06

CPC classification number: H04W76/28 ,  H04L5/0091 ,  H04W52/0212 ,  H04W52/0216 ,  H04W76/15 ,  H04W88/06 ,  Y02B70/30 ,  Y02D30/70

Abstract: A 3GPP LTE protocol enhancement realizes the full benefit of discontinuous reception (DRX) in Long Term Evolution networks by coordinating and aligning DRX operations for conserving power and timing overhead. A dual connectivity enabled User Equipment (UE) comprising a processor and transceiver is configured to align DRX configuration between counterpart Evolved Node Bs (eNB)s, wherein counterpart eNBs are a Master eNB (MeNB) and a Secondary eNB (SeNB) simultaneously connected to the UE, communicate system frame timing and system frame number (SFN) information between the counterpart eNBs, align DRX start offset (drxStartOffset) values for the counterpart eNBs according to the communicated system frame timing and SFN information to compensate for offsets in system frame timing, and allow the start of a DRX ON duration at specific frame or sub-frame times determined by the drxStartOffset values, after the expiration of a DRX inactivity timer.

公开(公告)号：US20240305418A1

公开(公告)日：2024-09-12

申请号：US18665389

申请日：2024-05-15

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： LEI HUANG ,  HONG CHENG MICHAEL SIM ,  YOSHIO URABE

IPC: H04L5/00 ,  H04B7/0404 ,  H04B7/0452 ,  H04B7/06 ,  H04L25/02 ,  H04W16/28 ,  H04W72/044 ,  H04W72/0453 ,  H04W72/542 ,  H04W84/12

CPC classification number: H04L5/0023 ,  H04B7/0404 ,  H04B7/0452 ,  H04B7/0617 ,  H04B7/0632 ,  H04B7/0639 ,  H04L5/0028 ,  H04L5/006 ,  H04L5/0091 ,  H04L25/0224 ,  H04W72/542 ,  H04W84/12 ,  H04B7/0623 ,  H04B7/0634 ,  H04B7/065 ,  H04B7/066 ,  H04L5/0048 ,  H04W16/28 ,  H04W72/0453 ,  H04W72/046

Abstract: A communication method of the present disclosure comprises transmitting a sounding frame comprising a training signal; and receiving a first feedback frame from a communication partner device, the first feedback frame comprising first beamforming feedback information, wherein the first feedback frame is transmitted together with at least one second feedback frame by multiuser transmission.

公开(公告)号：US12089258B2

公开(公告)日：2024-09-10

申请号：US17379644

申请日：2021-07-19

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh Ly ,  Hao Xu ,  Wanshi Chen ,  Tingfang Ji ,  Renqiu Wang ,  Peter Gaal ,  Amir Aminzadeh Gohari

IPC: H04L1/18 ,  H04L5/00 ,  H04L27/00 ,  H04W8/24 ,  H04W24/02 ,  H04W28/02 ,  H04W36/00 ,  H04W48/12 ,  H04W72/23 ,  H04W74/00 ,  H04W74/0833 ,  H04W88/02 ,  H04W88/08 ,  H04W92/10

CPC classification number: H04W74/0833 ,  H04L1/18 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0091 ,  H04W8/245 ,  H04W24/02 ,  H04W28/0215 ,  H04W36/0077 ,  H04W48/12 ,  H04W72/23 ,  H04W74/008 ,  H04W74/085 ,  H04L27/0006 ,  H04W88/02 ,  H04W88/08 ,  H04W92/10

Abstract: A configurable new radio (NR) RACH procedure that may be executed by a UE and a base station is disclosed. A configuration to determine, by a user equipment, a random access procedure timeline, from multiple random access procedure timelines that each define a different duration between one or more messages that are communicated in a random access procedure can be determined or transmitted. A random access preamble can be received from the UE based on the random access procedure timeline, and a response to the random access preamble can be determined or transmitted based on the random access procedure timeline.

公开(公告)号：US12081461B2

公开(公告)日：2024-09-03

申请号：US16748977

申请日：2020-01-22

Applicant: Apple Inc.

Inventor： Candy Yiu ,  Hong He ,  Yang Tang ,  Youn Hyoung Heo

IPC: H04W24/10 ,  H04L5/00 ,  H04W8/24

CPC classification number: H04L5/001 ,  H04L5/0091 ,  H04W24/10 ,  H04W8/24

Abstract: Briefly, in accordance with one or more embodiments, user equipment (UE) comprising circuitry to connect to a network via a serving cell; and indicate to the network a measurement gap capability of the UE. The measurement gap capability includes information if the UE supports a carrier aggregation (CA) specific measurement gap and if the UE has two or more radio-frequency (RF) chains. The UE then receives a CA specific measurement gap configuration from the network for the two or more RF chains.

公开(公告)号：US12063662B2

公开(公告)日：2024-08-13

申请号：US18156813

申请日：2023-01-19

Applicant: Comcast Cable Communications, LLC

Inventor： Esmael Hejazi Dinan

IPC: H04W72/04 ,  H04B7/06 ,  H04L1/00 ,  H04L5/00 ,  H04L27/26 ,  H04W52/02 ,  H04W72/0453 ,  H04W72/20 ,  H04W72/23 ,  H04W76/27 ,  H04L1/1812 ,  H04L1/1829 ,  H04W24/00 ,  H04W88/08

CPC classification number: H04W72/23 ,  H04B7/0617 ,  H04L1/00 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0025 ,  H04L5/0053 ,  H04L5/0055 ,  H04L27/2601 ,  H04W52/0206 ,  H04W72/0453 ,  H04W72/20 ,  H04W76/27 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/0091 ,  H04W24/00 ,  H04W88/08 ,  Y02D30/70

Abstract: A base station may transmit, to a wireless device, configuration parameters of a downlink control channel. The configuration parameters may indicate features such as a time interval in which the downlink control channel is configured, and a starting symbol, and the base station may use the downlink control channel for transmitting packet scheduling information.

公开(公告)号：US20240260091A1

公开(公告)日：2024-08-01

申请号：US18436218

申请日：2024-02-08

Applicant: Comcast Cable Communications, LLC

Inventor： Hua Zhou ,  Esmael Hejazi Dinan ,  Kyungmin Park ,  Hyoungsuk Jeon ,  Alireza Babaei

IPC: H04W74/0833 ,  H04B7/06 ,  H04B17/17 ,  H04B17/309 ,  H04L5/00 ,  H04L27/26 ,  H04W74/00 ,  H04W76/27

CPC classification number: H04W74/0833 ,  H04B7/0626 ,  H04B7/0695 ,  H04B17/309 ,  H04L5/0091 ,  H04L27/2692 ,  H04W74/006 ,  H04W76/27 ,  H04B17/17

Abstract: Systems, apparatuses, and methods are described for wireless communications. A wireless device may select a reference signal and/or random access channel resource based on configuration parameters for a beam failure recovery procedure. A base station may send configuration parameters using a medium access control (MAC) control element (CE).