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公开(公告)号:US20240048312A1
公开(公告)日:2024-02-08
申请号:US18365120
申请日:2023-08-03
Applicant: QUALCOMM Incorporated
Inventor: Liangping MA , Xiao Feng WANG , Changhwan PARK , Alberto RICO ALVARINO , Bharat SHRESTHA , Mahmoud TAHERZADEH BOROUJENI , Gokul SRIDHARAN , Sanghoon KIM , Jae Ho RYU , Peter GAAL
CPC classification number: H04L5/0048 , H04W74/0833 , H04W74/004
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate, before establishing a radio resource control (RRC) connection, support for demodulation reference signal (DMRS) bundling of a message of a random access (RA) procedure. The UE may transmit the message of the RA procedure based at least in part on the support for DMRS bundling. Numerous other aspects are described.
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12.
公开(公告)号:US20240008067A1
公开(公告)日:2024-01-04
申请号:US17855147
申请日:2022-06-30
Applicant: QUALCOMM Incorporated
Inventor: Changhwan PARK , Prashant SHARMA , Taesang YOO
CPC classification number: H04W72/1257 , H04L41/16 , H04L5/0096
Abstract: Aspects of the present disclosure provide apparatuses and methods for providing time gaps that can be used for training, verifying, compiling, and/or switching artificial intelligence (AI)/machine learning (ML) models for use in wireless communication. In the time gaps, a wireless apparatus can deprioritize certain normally or routinely performed processes and functions to spare processing power and/or resources for performing AI/ML model related functions. In one example, an apparatus can provide one or more time gaps associated an AI/ML model used for communication with a network entity. The apparatus can deprioritize, in the one or more time gaps, at least one of uplink (UL) communication or downlink (DL) communication with the network entity. The apparatus can perform, in the one or more time gaps, one or more AI/ML model related processes.
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公开(公告)号:US20230362692A1
公开(公告)日:2023-11-09
申请号:US17662601
申请日:2022-05-09
Applicant: QUALCOMM Incorporated
Inventor: Bharat SHRESTHA , Umesh PHUYAL , Changhwan PARK , Jae Ho RYU
CPC classification number: H04W24/08 , H04B7/18513 , H04W48/08
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity and via a system information block (SIB), information that indicates frequencies associated with a terrestrial network (TN) cell. The information may include one or more of a priority of frequency, frequency-specific offset, or cell-specific offset. The UE may perform, during an idle mode of the UE, measurements of the frequencies associated with the TN cell based at least in part on a location of the UE being within the TN cell. Numerous other aspects are described.
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公开(公告)号:US20230262636A1
公开(公告)日:2023-08-17
申请号:US18069097
申请日:2022-12-20
Applicant: QUALCOMM Incorporated
Inventor: Liangping MA , Changhwan PARK , Xiao Feng WANG , Peter GAAL
IPC: H04W56/00
CPC classification number: H04W56/006 , H04W56/0045
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain an indication that a difference between a previous timing advance value that is based at least in part on a current satellite location and a previous combination of a UE location and a timing advance parameter, and a current timing advance value that is based at least in part on the current satellite location and a current combination of the UE location and the timing advance parameter, is greater than a threshold. The UE may generate an adjusted timing advance value that is different from the current timing advance value by an amount that is less than the threshold. Numerous other aspects are described.
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公开(公告)号:US20230224748A1
公开(公告)日:2023-07-13
申请号:US18069014
申请日:2022-12-20
Applicant: QUALCOMM Incorporated
Inventor: Changhwan PARK , Jae Ho RYU , Xiao Feng WANG , Bharat SHRESTHA , Liangping MA
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a scaling factor for a UE measurement period based at least in part on the UE being associated with a non-terrestrial network (NTN). The UE may perform a measurement during a scaled UE measurement period based at least in part on the scaling factor and the UE measurement period. Numerous other aspects are described.
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公开(公告)号:US20250133626A1
公开(公告)日:2025-04-24
申请号:US18493693
申请日:2023-10-24
Applicant: QUALCOMM Incorporated
Inventor: Prashant SHARMA , Changhwan PARK , Linhai HE
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration of a discontinuous reception (DRX) cycle. The UE may perform one or more first cell measurements using a main radio of the UE and one or more second cell measurements using a low-power wakeup radio (LP-WUR) of the UE, wherein a quantity of the one or more first cell measurements and the one or more second cell measurements are in accordance with a parameter. The UE may evaluate a cell selection criterion according to at least one of the one or more first cell measurements or the one or more second cell measurements. The UE may transmit a communication in accordance with the one or more first cell measurements, the one or more second cell measurements, or the cell selection criterion. Numerous other aspects are described.
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公开(公告)号:US20240322886A1
公开(公告)日:2024-09-26
申请号:US18187957
申请日:2023-03-22
Applicant: QUALCOMM Incorporated
Inventor: Jae Ho RYU , Changhwan PARK , Ruhua HE , Yongle WU , Raghu Narayan CHALLA
CPC classification number: H04B7/0632 , H04L5/0057 , H04W24/10 , H04W72/51
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of whether the UE has a capability to report multiple transmit receive point (mTRP) Layer 1 (L1) measurements for both mTRP beam management and single TRP (sTRP) beam management. The UE may transmit an L1 measurement report that includes mTRP L1 measurements. Numerous other aspects are described.
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18.
公开(公告)号:US20240284544A1
公开(公告)日:2024-08-22
申请号:US18427352
申请日:2024-01-30
Applicant: QUALCOMM Incorporated
Inventor: Hyunwoo CHO , Changhwan PARK , Carlos CABRERA MERCADER
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive an indication of a measurement configuration that includes information associated with one or more target frequencies in a first frequency range, such as Frequency Range 2 (FR2). The UE may perform measurements of the one or more target frequencies in the first frequency range in accordance with the measurement configuration while the UE is in an idle or inactive state. The UE may transition from the idle or inactive state to a connected state based on performing a random access procedure with a network entity. Accordingly, the UE may transmit an indication of a measurement report associated with the measurements of the one or more target frequencies in the first frequency range based on transitioning from the idle or inactive state to the connected state.
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公开(公告)号:US20240284521A1
公开(公告)日:2024-08-22
申请号:US18442335
申请日:2024-02-15
Applicant: Qualcomm Incorporated
Inventor: Jae Ho RYU , Yan ZHOU , Rebecca Wen-Ling YUAN , Changhwan PARK
IPC: H04W74/0838 , H04W36/04 , H04W74/08 , H04W80/02
CPC classification number: H04W74/0838 , H04W36/04 , H04W74/0866 , H04W80/02
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 via a source cell, a medium access control (MAC) control element (MAC-CE) triggering a handover from the source cell to a target cell in an activated cell set configured for Layer 1/Layer 2 (L1/L2) mobility. The UE may transmit, to the network node via the target cell, a physical random access channel (PRACH) to initiate an aperiodic contention-free random access (CFRA) procedure in the target cell in a random access channel (RACH) occasion in a PRACH slot associated with a slot offset indication received from the network node. Numerous other aspects are described.
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公开(公告)号:US20240284360A1
公开(公告)日:2024-08-22
申请号:US18510211
申请日:2023-11-15
Applicant: QUALCOMM Incorporated
Inventor: Mostafa KHOSHNEVISAN , Jae Ho RYU , Changhwan PARK
IPC: H04W56/00 , H04W72/1273 , H04W72/231 , H04W76/20
CPC classification number: H04W56/0015 , H04W72/1273 , H04W72/231 , H04W76/20
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication that associates a first synchronization signal block (SSB) to a first SSB group and a second SSB to a second SSB group, the first SSB group and the second SSB group associated with a single physical cell identifier (PCI). The UE may receive one or more scheduling indications that schedule reception of the first SSB, on a first set of one or more time domain resources, and schedule reception of a downlink transmission, on a second set of one or more time domain resources that at least partially overlap with the first set of one or more time domain resources, via a beam associated with the second SSB of the second SSB group. Numerous other aspects are described.
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