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公开(公告)号：US11856513B2
公开(公告)日：2023-12-26
申请号：US17451144
申请日：2021-10-15
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Attia Abotabl , Hung Dinh Ly , Yongjun Kwak , Yuchul Kim , Hwan Joon Kwon
IPC: H04L5/00 , H04W8/22 , H04W24/10 , H04W36/06 , H04W52/02 , H04W72/04 , H04W84/02 , H04W88/02 , H04W88/08 , H04W92/02 , H04W92/10 , H04W72/044
CPC classification number: H04W52/0206 , H04L5/0098 , H04W8/22 , H04W24/10 , H04W36/06 , H04W52/0212 , H04W52/0216 , H04W52/0229 , H04W52/0235 , H04W72/0473 , H04W84/02 , H04W88/02 , H04W88/08 , H04W92/02 , H04W92/10 , Y02D30/70
Abstract: A user equipment (UE) receives, from a base station, multiple network power mode configurations and communicates with the base station based on one of the multiple network power mode configurations. The base station transmits, to a UE, multiple network power mode configurations and communicates with the UE based on one of the multiple network power mode configurations.
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公开(公告)号：US11855685B2
公开(公告)日：2023-12-26
申请号：US17705579
申请日：2022-03-28
Applicant: QUALCOMM Incorporated
Inventor： Le Liu , Alberto Rico Alvarino , Peter Pui Lok Ang , Huilin Xu , Hung Dinh Ly , Renqiu Wang
IPC: H04B1/7143 , H04L1/18 , H04L5/00 , H04W24/08 , H04W72/04 , H04W74/08 , H04W72/0446 , H04W72/0453 , H04L1/1867
CPC classification number: H04B1/7143 , H04L1/189 , H04L5/0092 , H04W24/08 , H04W72/0446 , H04W72/0453 , H04W74/0833
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit uplink transmissions according to a frequency hopping pattern. The UE may identify that a first set of uplink transmissions are to be transmitted to a base station by a first set of resources (e.g., a first set of slots, a first set of frequency resources) as indicated by the frequency hopping pattern. The UE may further identify, based on the frequency hopping pattern, that a second set of uplink transmissions are to be transmitted to the base station by a second set of resources (e.g., a second set of slots, a second set of frequency resources). The first set of slots and the second set of slots may each include more than one slot. Additionally, the first and second set of resources may be within a same bandwidth part or in different bandwidth parts.
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433.发明公开公开(公告)号：US20230387988A1
公开(公告)日：2023-11-30
申请号：US17827569
申请日：2022-05-27
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh Ly , Yu Zhang , Hwan Joon Kwon
CPC classification number: H04B7/0623 , H04B7/0608 , H04B7/0802 , H04B7/0632
Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for channel state information (CSI) report structure for dynamic antenna port adaptation. In some aspects, a user equipment (UE) and a network entity may support a CSI report configuration according to which the UE may include a respective set of CSI parameters for each of multiple codebooks. For example, the UE may compute a respective set of CSI parameters for each of multiple codebooks in accordance with a CSI report configuration and may transmit a CSI report including the respective sets of CSI parameters for each of the multiple codebooks. The network entity may use the respective sets of CSI parameters for each of the multiple codebooks to inform a dynamic antenna panel configuration update at the network entity.
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公开(公告)号：US20230370231A1
公开(公告)日：2023-11-16
申请号：US18245577
申请日：2021-11-19
Applicant: QUALCOMM INCORPORATED
IPC: H04L5/00
CPC classification number: H04L5/0051 , H04L5/0094
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to receive, from a base station, an indication of a set of resources for transmitting a set of phase-coherent sounding reference signals (SRSs). The UE may receive, from the base station, a control message indicating a cancellation of an allocation of a first portion of the set of resources. The UE may determine a phase coherency configuration associated with a second portion of the set of resources based on receiving the control message indicating the cancellation. The UE may then be configured to transmit one or more SRSs within the second portion of the set of resources in accordance with the determined phase coherency configuration.
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435.发明授权公开(公告)号：US11818683B2
公开(公告)日：2023-11-14
申请号：US18054417
申请日：2022-11-10
Applicant: QUALCOMM Incorporated
Inventor： Weimin Duan , Alexandros Manolakos , Hung Dinh Ly
IPC: H04W64/00 , H04B17/27 , H04B17/318 , H04B17/336
CPC classification number: H04W64/003 , H04B17/27 , H04B17/318 , H04B17/336
Abstract: Wireless positioning accuracy of a user equipment (UE) is impacted by locations of the transmit/receive points (TRPs) and UE for wireless positioning. To improve the accuracy of estimated locations, a geometric dilution of precision (GDOP) may be determined for different groups of candidate TRPs, with the GDOP indicating a potential positioning error associated with the group of candidate TRPs. A UE may determine GDOPs for different combinations of candidate TRPs. One or more devices of a wireless network (e.g., a location server and/or a UE for positioning) may select or exclude one or more candidate TRPs from being used for wireless positioning of a UE based on the determined GDOPs. Exclusion or selection of candidate TRPs for wireless positioning may also be based on quality measurements of PRSs (such as an RSRP or SNR) or a time duration associated with measuring the PRSs from the candidate TRPs to be selected.
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Patent Agency Ranking
公开(公告)号：US20230363004A1
公开(公告)日：2023-11-09
申请号：US17735286
申请日：2022-05-03
Applicant: QUALCOMM Incorporated
Inventor： Muhammad Nazmul Islam , Yongjun Kwak , Jing Lei , Prashant Sharma , Hung Dinh Ly
CPC classification number: H04W74/0833 , H04W72/0453 , H04W74/004
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a message that indicates a first initial uplink bandwidth part for use by the UE in communications with a network entity, the message also indicating a plurality of random access occasions, at least one of the plurality of random access occasions being in frequency resources that are outside of the first initial uplink bandwidth part. The UE may select a random access occasion of the plurality of random access occasions for transmission of a random access preamble from the UE to the network entity. The UE may transmit, as part of a random access procedure, the random access preamble within the random access occasion.
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公开(公告)号：US11811692B2
公开(公告)日：2023-11-07
申请号：US17546746
申请日：2021-12-09
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Attia Abotabl , Ahmed Elshafie , Hung Dinh Ly
CPC classification number: H04L5/0048 , H04W24/10 , H04W72/23
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, signaling indicating a channel state information (CSI) report configuration. The CSI report configuration may indicate a mapping between one or more CSI reference signal (CSI-RS) resources for use in a dormancy state for one or more secondary cells and at least one antenna panel configuration of the base station. Based on the configuration, the UE may receive one or more CSI-RSs on the CSI-RS resources of the one or more dormant secondary cells. In some cases, the UE may receive an antenna adaptation indication based on monitoring a downlink control channel. Additionally or alternatively, the UE may receive scheduling information for a downlink shared channel containing an antenna adaptation indication. The UE may transmit a message reporting CSI feedback to the base station in accordance with the antenna adaptation indication.
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公开(公告)号：US11805471B2
公开(公告)日：2023-10-31
申请号：US16951911
申请日：2020-11-18
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh Ly , Seyedkianoush Hosseini , Wei Yang
CPC classification number: H04W48/08 , H04L5/0051 , H04W8/005
Abstract: Aspects presented herein may improve sidelink discovery procedures for resource efficiency and/or power savings, where power consumption at a receiving sidelink device and/or at a transmitting sidelink device may be reduced when the devices are performing sidelink discovery procedures. In one aspect, an apparatus transmits, to a second wireless device, an indication that indicates in physical layer signaling whether a PSSCH carries a discovery message. The apparatus transmits the PSSCH (e.g., including a discovery message or a communication message) based at least in part on the indication.
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公开(公告)号：US20230345391A1
公开(公告)日：2023-10-26
申请号：US17727652
申请日：2022-04-22
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Attia Abotabl , Hung Dinh Ly , Wanshi Chen
CPC classification number: H04W56/001 , H04W16/28 , H04W24/08
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a network entity, control signaling that indicates a sweeping pattern for multiple synchronization signal blocks (SSBs), which repeats over multiple time periods. The multiple SSBs may be multiplexed across a time domain and a frequency domain. The UE may monitor for two or more SSBs that are multiplexed across the time domain and the frequency domain during a time period of the multiple time periods and within an activated bandwidth part. The UE may transmit, to the network entity, an indication of one of the multiple SSBs to facilitate further communications.
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公开(公告)号：US11792786B2
公开(公告)日：2023-10-17
申请号：US17484913
申请日：2021-09-24
Applicant: QUALCOMM Incorporated
Inventor： Gokul Sridharan , Seyedkianoush Hosseini , Hung Dinh Ly , Krishna Kiran Mukkavilli , Yi Huang , Hwan Joon Kwon , Peter Gaal
IPC: H04W72/1268 , H04W72/23
CPC classification number: H04W72/1268 , H04W72/23
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to maintain phase coherence for repetitions of uplink channel transmissions across slot boundaries. One example method includes receiving, from a network entity, phase coherence configuration information indicating that the UE is to maintain phase coherence for repetitions of uplink channel transmissions that cross slot boundaries; receiving scheduling information scheduling a plurality of repetitions of an uplink channel transmission; determining, based on the scheduling information, that the scheduled plurality of repetitions of the uplink channel transmission will cross one or more slot boundaries; and transmitting the plurality of repetitions of the uplink channel transmission based on the scheduling information and the phase coherence configuration information.
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