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公开(公告)号：US11870537B2
公开(公告)日：2024-01-09
申请号：US17450782
申请日：2021-10-13
Applicant: QUALCOMM Incorporated
Inventor： Huilin Xu , Liangping Ma , Yan Zhou
CPC classification number: H04B7/10 , H04L5/0048 , H04W72/23
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate an indication of a UE capability for switching polarizations of one or more antennas of the UE. The UE may transmit the indication. The UE may also use a default polarization. Numerous other aspects are described.
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公开(公告)号：US11856517B2
公开(公告)日：2023-12-26
申请号：US17815077
申请日：2022-07-26
Applicant: QUALCOMM Incorporated
Inventor： Kiran Venugopal , Jung Ho Ryu , Tianyang Bai , Yan Zhou , Junyi Li , Tao Luo
CPC classification number: H04W52/0229 , H04W52/0235 , H04W72/23
Abstract: The present disclosure provides signaling for multi-panel user equipment (MPUE) activation. The MPUE may have at least an active first panel and an inactive second panel. The MPUE may determine to activate the second panel. The MPUE may activate the second panel in response to the determination. The MPUE may transmit, from the active first panel to a base station, a status indicating that the second panel is active. The MPUE may transmit, after an activation time, an uplink transmission from the second panel to the base station.
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公开(公告)号：US11844120B2
公开(公告)日：2023-12-12
申请号：US17235728
申请日：2021-04-20
Applicant: QUALCOMM Incorporated
Inventor： Yan Zhou , Qian Zhang , Tao Luo
IPC: H04W76/11 , H04W72/1263 , H04W72/50 , H04W76/15 , H04W80/02
CPC classification number: H04W76/11 , H04W72/1263 , H04W72/535 , H04W76/15 , H04W80/02
Abstract: Aspects of the present disclosure include methods, apparatuses, and computer readable media for receiving a layer 1 signaling or a layer 2 signaling indicating a subset of a plurality of physical cell identifications (PCIs) associated with a plurality of serving cells in the network, establishing a plurality of communication channels with one or more of transmission-reception points (TRPs), wherein each TRP of the one or more TRPs comprises a corresponding PCI of the plurality of PCIs, and determining one or more PCIs of the plurality of PCIs used as one or more default input cell identifications (IDs) associated with a plurality of physical processings, when no explicit configured input ID is signaled to the UE associated with the plurality of physical processings.
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公开(公告)号：US11843502B2
公开(公告)日：2023-12-12
申请号：US17448681
申请日：2021-09-23
Applicant: QUALCOMM Incorporated
Inventor： Yan Zhou , Kiran Venugopal , Mostafa Khoshnevisan , Tao Luo , Xiaoxia Zhang
IPC: H04L41/0654 , H04W72/10 , H04W72/21 , H04W72/23
CPC classification number: H04L41/0654 , H04W72/21 , H04W72/23
Abstract: Certain aspects provide enhancements to enable per transmission reception point (per-TRP) based beam failure recovery (BFR), and more particularly, techniques for configuring physical uplink control channel (PUCCH) BFR for TRP specific BFR. A method that may be performed by a user equipment (UE) includes communicating with at least two TRPs using beams associated with at least two beam groups, each of the beams groups associated with one of the TRPs, detecting a beam failure in a beam group of the at least two beam groups, transmitting a beam group specific BFR scheduling request (SR), in accordance with one or more rules, for an uplink (UL) grant to transmit a beam failure recovery request (BFRQ) specific to the beam group in which the beam failure was detected, receiving the UL grant in response to the SR, and transmitting the BFRQ specific to the beam group based on the UL grant.
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585.发明授权公开(公告)号：US11838778B2
公开(公告)日：2023-12-05
申请号：US17322437
申请日：2021-05-17
Applicant: QUALCOMM Incorporated
Inventor： Qian Zhang , Yan Zhou , Navid Abedini , Tao Luo , Junyi Li
CPC classification number: H04W24/08 , H04L5/0048 , H04L5/14 , H04W24/10 , H04W72/21
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may determine, from a plurality of beams associated with the first wireless node, a set of suitable uplink beams and a set of suitable downlink beams, wherein the set of suitable UL beams and the set of suitable DL beams are suitable for full duplex communications, and transmit, to a second wireless node, an indication of the set of suitable uplink beams and the set of suitable downlink beams. Numerous other aspects are provided.
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Patent Agency Ranking
公开(公告)号：US11832091B2
公开(公告)日：2023-11-28
申请号：US17644740
申请日：2021-12-16
Applicant: QUALCOMM Incorporated
Inventor： Qian Zhang , Yan Zhou , Navid Abedini , Tao Luo , Junyi Li
CPC classification number: H04W56/0045 , H04L5/16
Abstract: Certain aspects of the present disclosure provide techniques for configuring timing advances for uplink communications resources. A method for wireless communications by a user equipment includes receiving, from a base station, signaling that configures a first timing advance and a second timing advance. The first timing advance is configured to be used by the user equipment when transmitting an uplink communication in a half-duplex resource, and the second timing advance is configured to be used by the user equipment when transmitting an uplink communication in a full-duplex resource. The method may further include transmitting, to the base station, a first uplink communication within a first resource using one of the first timing advance or the second timing advance based on whether the first resource comprises a half-duplex resource or a full duplex resource.
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公开(公告)号：US11812449B2
公开(公告)日：2023-11-07
申请号：US16527273
申请日：2019-07-31
Applicant: QUALCOMM Incorporated
Inventor： Yan Zhou , Tao Luo , Peter Gaal
CPC classification number: H04W72/51 , H04L5/0053 , H04W36/36 , H04W72/02 , H04W72/046 , H04W72/21
Abstract: Some techniques and apparatuses described herein permit a user equipment (UE) to signal a capability corresponding to a number of active beams (e.g., active uplink beams) to a base station so that the UE may be appropriately configured, and so that the UE may communicate with the base station accordingly. Furthermore, some techniques and apparatuses described herein permit a UE and/or a base station to apply one or more rules and/or conditions to assist with ensuring that a UE capability, corresponding to a number of active beams (e.g., active uplink beams), is not violated, or to prevent the UE from communicating on a beam that is invalid due to a violated UE capability. Furthermore, some techniques and apparatuses described herein permit a UE and a base station to perform a beam management procedure upon beam activation to ensure that a beam is of sufficient quality for communications.
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公开(公告)号：US11812436B2
公开(公告)日：2023-11-07
申请号：US17473913
申请日：2021-09-13
Applicant: QUALCOMM Incorporated
Inventor： Yi Huang , Yan Zhou , Hung Dinh Ly
IPC: H04W72/00 , H04W72/21 , H04L5/00 , H04W72/044
CPC classification number: H04W72/21 , H04L5/0055 , H04W72/044
Abstract: Aspects of the disclosure relate to communicating uplink control information. In an aspect, a first device receives from a second device configuration information including an indication to transmit uplink control information via a primary component carrier (PCC) or a given secondary component carrier (SCC) of at least one SCC in a slot. The first device also receives from the second device mapping information indicating an enabled spatial relation information configured for the PCC or the given SCC for transmitting the uplink control information. Thereafter, the first device identifies the enabled spatial relation information from the mapping information and transmits to the second device the uplink control information on the PCC or the given SCC in the slot based on the indication included in the configuration information, the enabled spatial relation information, and an uplink resource mapped to the enabled spatial relation information.
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公开(公告)号：US11812315B2
公开(公告)日：2023-11-07
申请号：US17387587
申请日：2021-07-28
Applicant: QUALCOMM Incorporated
Inventor： Qian Zhang , Yan Zhou , Tao Luo , Navid Abedini , Junyi Li
CPC classification number: H04W36/0069 , H04L5/14 , H04W8/24 , H04W36/0061
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, an indication that the UE supports dual active protocol stack (DAPS) based handover capability and full-duplex operation capability. The UE may perform a full-duplex based DAPS handover based at least in part on the indication. Numerous other aspects are provided.
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公开(公告)号：US20230345269A1
公开(公告)日：2023-10-26
申请号：US17730072
申请日：2022-04-26
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Junyi Li , Yan Zhou , Qing Li , Tao Luo
CPC classification number: H04W24/04 , H04W76/18 , H04W72/0413
Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may receive a control signal that indicates one or more parameters for a beam failure reporting procedure. The beam failure reporting procedure may be associated with a multi-path wireless connection for the first UE, which may include a first link between the first UE and a network entity and a second link between the first UE and a second UE. The first UE may monitor, as part of a multi-path beam failure recovery procedure, the first link for one or more signals associated with beam failure detection based on receiving the control signal. The first UE may transmit, via the first link or the second link, one or more messages in accordance with the beam failure reporting procedure based on monitoring. The one or more messages may include information associated with the one or more parameters.
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