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公开(公告)号：US20240073800A1
公开(公告)日：2024-02-29
申请号：US17897023
申请日：2022-08-26
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Attia Abotabl , Yu Zhang , Hung Dinh Ly
CPC classification number: H04W48/18 , H04W72/042 , H04W88/06
Abstract: Methods, systems, and devices for wireless communications are described in which a network entity may operate using multiple operation modes, where different operation modes are associated with different energy consumption. A network entity may provide one or more user equipment (UE) with a set of operation modes, and each operation mode of the set of operation modes may be selectable for communications between the one or more UEs and the network entity for associated time intervals. The network entity and one or more UEs may communicate using a first operation mode, and the network entity may provide an indication of a second operation mode (e.g., a lower power mode). Based on the indication of the second operation mode, the one or more UEs and the network entity may communicate according to the second operation mode for the time interval associated with the second operation mode.
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公开(公告)号：US11894950B2
公开(公告)日：2024-02-06
申请号：US17249704
申请日：2021-03-10
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh Ly , Mostafa Khoshnevisan , Gokul Sridharan
IPC: H04L25/02 , H04L5/00 , H04W72/0446 , H04W72/23 , H04W72/50
CPC classification number: H04L25/0204 , H04L5/0051 , H04W72/0446 , H04W72/23 , H04W72/535
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive demodulation reference signals (DMRSs) in multiple physical downlink shared channel (PDSCH) reception occasions. The UE may perform joint channel estimation using the DMRSs in the multiple PDSCH reception occasions. The UE may transmit a feedback message after a processing time that includes an offset associated with the joint channel estimation, wherein the processing time starts after a last symbol of a PDSCH reception occasion of the multiple PDSCH reception occasions and ends before a first symbol of the feedback message. Numerous other aspects are described.
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公开(公告)号：US20240040504A1
公开(公告)日：2024-02-01
申请号：US17877759
申请日：2022-07-29
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Attia Abotabl , Hung Dinh Ly , Yu Zhang
IPC: H04W52/02
CPC classification number: H04W52/0216 , H04W52/0235 , H04W52/0274
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive first control signaling including an energy saving mode indication that identifies one or more energy saving modes of a network entity, one or more respective bandwidth parts (BWPs) associated with each of the one or more energy saving modes, and one or more respective durations over which each of the one or more energy saving modes is to be used at the network entity. The UE may receive second control signaling scheduling a data signal to be communicated between the UE and the network entity over a duration over which an energy saving mode is to be used at the network entity. The UE may communicate the data signal over the duration in accordance with the energy saving mode and using a BWP associated with the energy saving mode.
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34.发明公开公开(公告)号：US20240030978A1
公开(公告)日：2024-01-25
申请号：US17862630
申请日：2022-07-12
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh Ly , Yu Zhang , Ahmed Attia Abotabl
IPC: H04B7/06 , H04B7/0456
CPC classification number: H04B7/0626 , H04B7/0482 , H04B7/0639 , H04B7/0486
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive a channel state information (CSI) report configuration from a network entity. The CSI report configuration may include a first set of codebook parameters associated with at least a first codebook. The first codebook may be associated with a CSI measurement at the UE. The UE may determine one or more additional sets of codebook parameters associated with one or more additional codebooks based on the first set of codebook parameters associated with the first codebook. The UE may transmit a CSI report including a respective set of CSI parameters for each of the first codebook and the one or more of the additional codebooks based on the first set of codebook parameters, the one or more additional sets of codebook parameters, and a CSI computation at the UE.
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公开(公告)号：US20240014869A1
公开(公告)日：2024-01-11
申请号：US17860340
申请日：2022-07-08
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh Ly , Yu Zhang , Wanshi Chen
IPC: H04B7/06 , H04B7/0456
CPC classification number: H04B7/0626 , H04B7/0456 , H04B7/0632
Abstract: Methods, systems, and devices for wireless communications are described that provide for indication of channel state information (CSI) for multiple CSI codebooks associated with multiple different sets of antenna ports, where CSI parameters for one or more of the codebooks are reported as differential values relative to reported values of another of the codebooks. A user equipment (UE) may receive a CSI report configuration that includes a set of CSI resources and multiple codebooks for multiple different sets of antenna ports. The UE may identify a first set of CSI parameters associated with a first codebook, and may identify a second set of CSI parameters associated with a second codebook. The UE may transmit a CSI report that includes the first set of CSI parameters and a set of differential CSI parameters that indicate a difference between the first and second sets of CSI parameters.
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Patent Agency Ranking
公开(公告)号：US20230412338A1
公开(公告)日：2023-12-21
申请号：US17751357
申请日：2022-05-23
Applicant: QUALCOMM Incorporated
CPC classification number: H04L5/0051 , H04W52/225
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a first message indicating that a configuration for a time restriction is disabled for the UE, such that the UE may measure one or more resources transmitted from a network entity with respect to a reference resource. The UE may receive a second message indicating that the UE is to measure one or more resources transmitted by a network entity at a first of multiple transmit power levels, the one or more resources transmitted before the reference resource, and the reference resource associated with one of the multiple transmit power levels. The UE may perform a first average measurement of the one or more resources and transmit a first report indicating the first average measurement, where the UE performs the average measurement of the one or more resources based on the second message.
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公开(公告)号：US20230388094A1
公开(公告)日：2023-11-30
申请号：US17827420
申请日：2022-05-27
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh Ly , Kazuki Takeda
CPC classification number: H04L5/0098 , H04W56/001 , H04W72/0453
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a first message that includes information indicative of an inter-band carrier aggregation configuration that identifies a set of cells for communication by the network node. The UE may receive a synchronization signal on a first cell of the set of cells via a wireless channel having a first set of channel properties. Based on a first set of quasi-colocation (QCL) parameters including the first set of channel properties, the UE may then receive one or more reference signals on the second cell of the set of cells. The UE may receive the one or more reference signals on the second cell based on the synchronization signal of the first cell being a first QCL source indicating use of the first set of QCL parameters to receive the one or more reference signals.
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公开(公告)号：US11832335B2
公开(公告)日：2023-11-28
申请号：US17379782
申请日：2021-07-19
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh Ly , Huilin Xu , Muhammad Sayed Khairy Abdelghaffar , Hwan Joon Kwon , Krishna Kiran Mukkavilli , Linhai He
CPC classification number: H04W76/28 , H04W52/0212
Abstract: Methods, systems, and devices for dynamically configuring connected discontinuous reception (C-DRX) configurations supporting network power modes are described. In some examples, a user equipment (UE) may receive a first control signaling configuring the UE with multiple C-DRX configurations, each C-DRX configuration of the multiple C-DRX configurations corresponding to a respective network power mode. In some examples, the UE may receive a second control signaling including an identifier indicating a C-DRX configuration, of the multiple C-DRX configurations, corresponding to a first network power mode (e.g., an enhanced network power savings mode) at a base station, where the first network power mode may indicated a set of features active at the base station. The UE may communicate with the base station in accordance with the indicated C-DRX configuration and based on the first network power mode.
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公开(公告)号：US11832223B2
公开(公告)日：2023-11-28
申请号：US17934825
申请日：2022-09-23
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok Ang , Wooseok Nam , Huilin Xu , Muhammad Sayed Khairy Abdelghaffar , Hung Dinh Ly , Aamod Dinkar Khandekar
IPC: H04W72/044 , H04W72/23
CPC classification number: H04W72/044 , H04W72/23
Abstract: Certain aspects of the present disclosure provide techniques for managing scheduling of wireless communications. A method that may be performed by a user equipment (UE) includes receiving, from a base station, one or more configurations indicating a plurality of minimum scheduling offset values; receiving, from the base station, a signal indicating one of the minimum scheduling offset values as an updated value to be used for communications with the base station and a type of scheduling; determining a delay based on the type of scheduling; and after the reception of the signal, using the updated value for communications with the base station based on the determined delay.
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40.发明公开公开(公告)号：US20230362820A1
公开(公告)日：2023-11-09
申请号：US17735999
申请日：2022-05-03
Applicant: QUALCOMM Incorporated
CPC classification number: H04W52/0251 , H04W72/0453
Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for bandwidth part (BWP) dynamic adaptation in accordance with an energy level at a user equipment (UE). In some systems, the UE may implement techniques for power savings by operating according to a narrower BWP in accordance with an energy level at the UE. In some implementations, the UE may reduce the bandwidth size of the active BWP if the UE energy level satisfies a threshold. The UE may transmit signaling to the network indicating that the bandwidth size of the active BWP is reduced. Additionally, or alternatively, the UE may fall back to a default BWP if the UE energy level satisfies a threshold. For example, the UE may fall back to the default BWP prior to expiration of a timer configured to trigger the UE to fall back to the default BWP.
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