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公开(公告)号：US12127128B2
公开(公告)日：2024-10-22
申请号：US17323072
申请日：2021-05-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Peng Guan
IPC: H04W52/02
CPC classification number: H04W52/028 , H04W52/0225
Abstract: Example antenna panel management methods of a terminal device are described. One example method includes that the terminal device enters a sleep mode from an active mode. When the terminal device is ready to re-enter the active mode from the sleep mode, if sleep duration is less than a preset threshold, a single panel of the terminal device is activated. If the sleep duration is greater than or equal to the preset threshold, a plurality of panels of the terminal device are activated. The terminal device activates a panel based on sleep duration between two consecutive DRX ON modes, so that a suitable panel can be activated in time, and a suitable beam can be further found for communication with a base station.
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公开(公告)号：US20240340791A1
公开(公告)日：2024-10-10
申请号：US18747277
申请日：2024-06-18
IPC: H04W52/02
CPC classification number: H04W52/0225
Abstract: A method for requesting a monitoring state, a terminal device, and a network device are provided. The method for requesting the monitoring state includes the following. A terminal device transmits a first request message to a network device, where the first request message is used for requesting to enter an ultra-lower power receiver state. The terminal device receives a first response message from the network device, where the first response message indicates the terminal device to enter the ultra-lower power receiver state.
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公开(公告)号：US20240292329A1
公开(公告)日：2024-08-29
申请号：US18654567
申请日：2024-05-03
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Tuong Duc Hoang , Martino Freda , Tao Deng , Moon IL Lee , Ghyslain Pelletier , Paul Marinier
IPC: H04W52/02 , H04W72/542
CPC classification number: H04W52/0225 , H04W72/542
Abstract: A first wireless transmit/receive unit (WTRU) may receive, from a second WTRU, sidelink control information (SCI), including first information indicating if a resource is reserved by the second WTRU, and second information indicating if the second WTRU is a power saving or non-power saving. The first WTRU may measure a reference signal receive power (RSRP) of signals transmitted by the second WTRU. The first WTRU may add a resource to a set of available resources if the first information indicates that the resource is not reserved by the second WTRU. If a resource is reserved, the WTRU may set an RSRP threshold to a first set or second threshold based on a power saving mode of the second WTRU. The first WTRU may add the resource to the set of available resources if the measured RSRP is less than the selected RSRP threshold.
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公开(公告)号：US20240292328A1
公开(公告)日：2024-08-29
申请号：US18571246
申请日：2022-06-23
Applicant: PURPLEVINE INNOVATION COMPANY LIMITED
Inventor： Chiu-Wen CHEN
CPC classification number: H04W52/0225 , H04W56/0045 , H04W72/04
Abstract: A method for small data transmission (SDT) in a power saving state is provided. The method includes applying at least one SDT related timer during the SDT on a first SDT bandwidth part (BWP) for the UE in the power saving state; and if the at least one SDT related timer is not running on the first SDT BWP, switching from the first SDT BWP to a second SDT BWP for receiving at least one of updated system information (SI) or public warning system (PWS) information from the network. With this method, monitoring SI change and/or PWS information on associated BWP during the SDT can achieved.
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公开(公告)号：US12075352B2
公开(公告)日：2024-08-27
申请号：US17373488
申请日：2021-07-12
Applicant: Apple Inc.
Inventor： Sriram Lakshmanan , Tushar Ramanlal Shah , Udaykumar R. Raval , Bernd Willi Adler , Dongwoon Hahn , Shehla S. Rana , Yang Yu , Rajneesh Kumar , Veerendra Boodannavar , Yann Ly-Gagnon , Duy N. Phan , Karan Sawhney , Rohit Sharma , Sarin S. Mehta
CPC classification number: H04W52/0216 , H04W8/005 , H04W24/10 , H04W52/0225
Abstract: Embodiments disclosed herein relate to reducing power consumption of an electronic device scanning for wireless communication signals while maintaining or even improving an efficiency of the scanning operations. To do so, the electronic device may include more than one scan core, such as a main core and a receiving core. The receiving core may have limited functionality compared to the main core. For example, the receiving core may only receive wireless signals (including scanning for wireless signals). That is, the receiving core may not support certain operations that consume relative high power that are supported by the main core, such as transmission of signals. In this way, operation of the receiving core, either in place of or in addition to the main core, may reduce power consumption of the electronic device by avoiding high power consuming operations, such as data transmission, while scanning for various signals.
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Patent Agency Ranking
公开(公告)号：US12074829B2
公开(公告)日：2024-08-27
申请号：US17447670
申请日：2021-09-14
Applicant: QUALCOMM Incorporated
Inventor： Abdelrahman Mohamed Ahmed Mohamed Ibrahim , Seyedkianoush Hosseini , Muhammad Sayed Khairy Abdelghaffar , Ahmed Attia Abotabl , Wei Yang , Krishna Kiran Mukkavilli
CPC classification number: H04L5/14 , H04W52/0225 , H04W76/28 , H04W92/18
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may switch from a first sidelink (SL) full-duplex (FD) mode to a second SL FD mode based on at least one of a first SL discontinuous reception (DRX) pattern associated with the first UE or a second SL DRX pattern associated with the second UE. The UE may communicate in accordance with the second SL FD mode. Numerous other aspects are described.
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公开(公告)号：US20240276373A1
公开(公告)日：2024-08-15
申请号：US18409370
申请日：2024-01-10
Applicant: APPLE INC.
Inventor： Benjamin A. Detwiler , Brent M. Ledvina , Michele Bavaro , Yujie Xu
CPC classification number: H04W52/0225 , H04W4/80
Abstract: The techniques disclosed herein may include receiving proximity messages during a first time period via a wireless personal area network. Each proximity message may include a proximity identifier calculated using a unique identifier for a proximate electronic device. In addition, the techniques may include retrieving, from a database, a set of device identifiers corresponding to devices in the first electronic device's contact list. The techniques may include for each message: determining whether the proximity identifier of the proximate electronic device matches a device identifier, thereby determining matching proximity messages. Moreover, the techniques may include generating an event score for the first time period based on the matching proximity messages, the event score having a probability that an event has occurred between the first electronic device another device. Also, the techniques may include determining whether an event has occurred by comparing the event score to an event threshold.
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公开(公告)号：US20240275449A1
公开(公告)日：2024-08-15
申请号：US18005516
申请日：2022-11-23
Applicant: RAKUTEN MOBILE USA LLC , RAKUTEN MOBILE, INC.
Inventor： Erdem BALA , Antonio FORENZA , Awn MUHAMMAD
CPC classification number: H04B7/0626 , H04W52/0225 , H04W72/23
Abstract: A method includes sending a first set of one or more probing messages to a UE, the first set of the one or more probing messages including a set of reference signals. The method includes receiving, in response to the first one or more probing messages, a first channel state information (CSI) report from the UEs that includes first CSI derived from measurements of the set of reference signals. The method includes sending, a second set of one or more probing messages to the UE, the second set of the one or more probing messages including a subset of the reference signals. The method further includes receiving, in response to the second set of one or more probing messages, a second CSI report that includes second CSI derived from measurement of the subset of the reference signals.
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公开(公告)号：US12047878B2
公开(公告)日：2024-07-23
申请号：US17253934
申请日：2018-06-21
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Jorma Johannes Kaikkonen , Timo Koskela , Lars Dalsgaard
CPC classification number: H04W52/0225 , H04L5/0048 , H04W52/0216
Abstract: The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding reference signal configuration for enabling energy efficient system operation. The apparatus comprises determining whether discontinuous reception is applied to the user equipment, and if it is determined that the discontinuous reception is applied, determining whether a signal is present outside of an active time of the user equipment.
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公开(公告)号：US20240187987A1
公开(公告)日：2024-06-06
申请号：US18552559
申请日：2022-03-01
Applicant: HITACHI ASTEMO, LTD.
Inventor： Ryo FUKUDA
CPC classification number: H04W52/0225 , H04L67/12
Abstract: An object is to provide a communication device capable of appropriately storing communication information for specifying another device that performs communication at an abnormal timing. A communication device 10 is a communication device that is mounted on a vehicle and communicates with other devices. The communication device 10 includes a communication monitoring unit 40 that monitors communication with another device and accumulates communication information for specifying another device that performs communication, a storage medium 30 that stores the communication information, and a timer 22 that counts a duration of a wake-up state of the communication device 10. When the duration of the wake-up state has passed a predetermined time, the communication monitoring unit 40 stores the accumulated communication information in the storage medium 30.
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