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公开(公告)号：US20230171711A1
公开(公告)日：2023-06-01
申请号：US17457174
申请日：2021-12-01
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Attia ABOTABL , Hung Dinh LY , Yongjun KWAK , Muhammad Sayed Khairy ABDELGHAFFAR , Huilin XU
CPC classification number: H04W52/386 , H04W52/242 , H04W52/367
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information associated with indicating a power mode, of a plurality of power modes, wherein the plurality of power modes is associated with a corresponding plurality of values for a power control parameter. The UE may transmit, using the power mode and a transmit power associated with the power mode and determined based at least in part on a power control parameter value, of the plurality of values for the power control parameter. Numerous other aspects are described.
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公开(公告)号：US20220312315A1
公开(公告)日：2022-09-29
申请号：US17211673
申请日：2021-03-24
Applicant: QUALCOMM Incorporated
Inventor： Huilin XU , Yongjun KWAK , Yuchul KIM , Jing LEI , Hwan Joon KWON
Abstract: This disclosure provides methods, devices and systems for harvesting radio frequency (RF) energy based on an energy harvesting EH indication signal. A transmitting device such as a base station may transmit, to a user equipment (UE), an EH indication signal that indicates a time period when radio frequency (RF) energy is to be available. The UE may receive the EH indication signal and harvest RF energy from the RF signal during the time period. The transmitting device may transmit an RF signal to the UE or another UE during the time period. The UE may receive a wake up indication indicating a second time period to monitor a control channel. The UE may split power between energy harvesting and receiving RF signals during the second time period.
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公开(公告)号：US20220039147A1
公开(公告)日：2022-02-03
申请号：US17443904
申请日：2021-07-28
Applicant: QUALCOMM Incorporated
Inventor： Jing LEI , Linhai HE , Yongjun KWAK , Huilin XU , Krishna Kiran MUKKAVILLI , Wanshi CHEN , Hwan Joon KWON , Tingfang JI
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a configuration message indicating a configured grant-small data transfer (CG-SDT) group that includes the UE. The CG-SDT group is associated with a downlink beam of the base station and one or more CG-SDT occasions. The UE may transmit, to the base station and within the one or more CG-SDT occasions, an uplink communication, using an uplink beam of the UE corresponding to a downlink beam of the UE, where the downlink beam of the UE is associated with the downlink beam of the base station used for transmitting at least one of the configuration message, a paging message, or a reference signal. Numerous other aspects are provided.
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公开(公告)号：US20240107466A1
公开(公告)日：2024-03-28
申请号：US17936245
申请日：2022-09-28
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Attia ABOTABL , Muhammad Sayed Khairy ABDELGHAFFAR , Hung Dinh LY , Yu ZHANG , Yongjun KWAK
IPC: H04W52/42 , H04B7/0413 , H04B7/0426
CPC classification number: H04W52/42 , H04B7/0413 , H04B7/0426
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, information that indicates a periodic sequence of network energy saving (NES) states that are each associated with an antenna configuration of the network node. The UE may receive, from the network node during a current time period, one or more downlink transmissions using a maximum quantity of multiple input multiple output (MIMO) layers associated with an active NES state that is identified for a current time period based at least in part on the periodic sequence of NES states. Additionally or alternatively, the UE may transmit, to the network node during the current time period, one or more sounding reference signal (SRS) transmissions using an SRS antenna sounding configuration associated with the active NES state for the current time period. Numerous other aspects are provided.
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公开(公告)号：US20240014979A1
公开(公告)日：2024-01-11
申请号：US18040994
申请日：2021-09-15
Applicant: QUALCOMM Incorporated
Inventor： Jing LEI , Yongjun KWAK , Linhai HE , Yuchul KIM , Hwan Joon KWON , Ruiming ZHENG
IPC: H04L5/00 , H04W72/231 , H04L5/16
CPC classification number: H04L5/0053 , H04W72/231 , H04L5/16 , H04L5/0092
Abstract: Aspects relate to validating a pre-configured uplink resource (PUR) occasion. For example, prior to using a PUR occasion for an uplink transmission, a user equipment (UE) may perform a validation procedure for the PUR occasion. A validation procedure for a PUR occasion may involve ensuring that the UE will be able to reliably transmit during the PUR occasion. A base station may send a PUR configuration to the UE that the UE can use for the validation procedure. The PUR configuration may include timing advance (TA) validation information and PUR validation information that depend on at least on capability of the UE.
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Patent Agency Ranking
公开(公告)号：US20240012084A1
公开(公告)日：2024-01-11
申请号：US18043175
申请日：2021-10-12
Applicant: QUALCOMM Incorporated
Inventor： Jing LEI , Weimin DUAN , Alexandros MANOLAKOS , Yongjun KWAK , Yuchul KIM , Huilin XU , Hwan Joon KWON
CPC classification number: G01S5/0036 , H04B7/0695 , H04L5/0048 , H04W64/00 , G01S5/0205
Abstract: A method for facilitating position information determination includes: sending, from a UE, an uplink reference signal to one or more base stations and a request for positioning resources to a network entity; receiving, at the UE from one or more of the one or more base stations, a plurality of first downlink reference signals in a first plurality of beams in response to the uplink reference signal and the request; determining, at the UE, a second plurality of beams, from the first plurality of beams, based on one or more respective measurements of the plurality of first downlink reference signals; and sending, from the UE to the network entity, a beam report indicating the second plurality of beams.
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公开(公告)号：US20240008040A1
公开(公告)日：2024-01-04
申请号：US17853784
申请日：2022-06-29
Applicant: QUALCOMM Incorporated
Inventor： Yongjun KWAK , Pinar SEN , Hwan Joon KWON
CPC classification number: H04W72/0406 , H04L1/08 , H04L5/0048
Abstract: An apparatus for wireless communication is provided. The apparatus may be a network node. The apparatus receives a set of uplink transmissions from a set of user equipments (UEs) via a first resource of a non-orthogonal channel, wherein the apparatus is unable to decode the set of uplink transmissions. The apparatus transmits a retransmission request to a subset of the set of UEs. The apparatus receives a retransmission of a first uplink transmission in the set of uplink transmissions via a second resource of the non-orthogonal channel in response to the retransmission request. The apparatus decodes a second uplink transmission in the set of uplink transmissions based on at least the retransmission of the first uplink transmission.
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公开(公告)号：US20230362904A1
公开(公告)日：2023-11-09
申请号：US17662065
申请日：2022-05-04
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Attia ABOTABL , Hung Dinh LY , Yongjun KWAK
IPC: H04W72/04
CPC classification number: H04W72/0453
Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a user equipment (UE), including receiving, from a network entity, default bandwidth part (BWP) configuration information for a plurality of modes of operation of the network entity, the plurality of modes comprising a first mode and a second mode, and the default BWP configuration information indicating a first default BWP for the first mode and a second default BWP for the second mode; receiving, from the network entity, a mode indication indicating the network entity is operating in the first mode; and communicating with the network entity using the first default BWP based on receiving the mode indication and based on expiration of an inactivity timer.
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公开(公告)号：US20230262704A1
公开(公告)日：2023-08-17
申请号：US17670141
申请日：2022-02-11
Applicant: QUALCOMM Incorporated
CPC classification number: H04W72/0413 , H04L1/1887 , H04W72/1284 , H04W72/1289 , H04W52/0274
Abstract: A network can switch between different network power modes to control power consumption and/or performance A user equipment (UE) can be configured to perform uplink channel repetitions across different power modes of the network. In one aspect, the UE can transmit the uplink channel repetitions using different configurations across different power modes. In one aspect, the UE can drop the remaining uplink channel repetitions after switching power mode. In one aspect, the UE can change the number of uplink channel repetitions after switching power mode. In one aspect, the UE can change the redundancy version of the uplink channel repetitions after switching power mode.
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公开(公告)号：US20230254770A1
公开(公告)日：2023-08-10
申请号：US17650508
申请日：2022-02-09
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh LY , Mostafa KHOSHNEVISAN , Yongjun KWAK
CPC classification number: H04W52/0232 , H04W72/042 , H04W72/0453
Abstract: Method and apparatus for a dormancy indication outside of a discontinuous reception (DRX) active time. The apparatus receives a wake up signal (WUS) outside of a DRX on duration. The WUS comprises an indication indicating one or more parameters associated with a cell within a group of cells to be active during a DRX active time that corresponds to the WUS. The one or more parameters comprising at least one of a transmission configuration indicator (TCI) state or a control resource set (CORESET) index. The apparatus monitors for at least one physical downlink control channel (PDCCH) from at least one active cell during the DRX active time using active parameters according to the WUS.
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