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公开(公告)号：US20240154779A1
公开(公告)日：2024-05-09
申请号：US18052515
申请日：2022-11-03
Applicant: QUALCOMM Incorporated
Inventor： Yan Zhou , Hemant Saggar , Qian Zhang , Tao Luo , Navid Abedini
CPC classification number: H04L5/14 , H04W72/1289
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a subband full duplex (SBFD) pattern report, indicating a candidate SBFD pattern. The candidate SBFD pattern may indicate a candidate number of downlink or uplink subbands, a number of or location of guard bands, frequency locations of the uplink or downlink subbands or guard bands, a total uplink and downlink bandwidth, time locations of SBFD symbols or slots, transmit/receive beam pairs, transmission configuration indicator (TCI) state pairs or timing, or any combination thereof. The network may configure the UE with an SBFD pattern based on receiving the SBFD pattern report (e.g., which may or may not be the same as the reported candidate SBFD pattern).
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公开(公告)号：US11974344B2
公开(公告)日：2024-04-30
申请号：US17096873
申请日：2020-11-12
Applicant: QUALCOMM Incorporated
Inventor： Yan Zhou , Hamed Pezeshki , Tao Luo
IPC: H04W76/18 , H04L41/0668 , H04W72/0453 , H04W72/20
CPC classification number: H04W76/18 , H04L41/0668 , H04W72/20 , H04W72/0453
Abstract: Certain aspects of the present disclosure provide techniques for reporting and responding to beam failure events based on a receiving cell restriction rule. An example method includes detecting an occurrence of a threshold number of beam failures for a connection between a UE and a set of cells; identifying a candidate beam for restoring the connection between the UE and the set of cells in response to detecting the occurrence of the threshold number of beam failures; transmitting, to one or more cells in the set of cells, a beam failure recovery (BFR) request including an identification of the candidate beam; receiving, from a cell in the set of cells, a BFR response in response to transmitting the BFR request, wherein the BFR response is received according to a restriction rule; and resuming communications with the set of cells based on the BFR response.
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公开(公告)号：US11974230B2
公开(公告)日：2024-04-30
申请号：US17900566
申请日：2022-08-31
Applicant: QUALCOMM Incorporated
Inventor： Tianyang Bai , Yan Zhou , Junyi Li , Tao Luo
CPC classification number: H04W52/146 , H04L5/0051 , H04W52/325 , H04W52/54
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, for a sounding reference signal (SRS) transmission, one or more uplink power control parameters based at least in part on whether the one or more uplink power control parameters are associated with a transmission configuration indicator (TCI) state that is associated with at least one of an uplink control channel or an uplink shared channel. The UE may transmit the SRS transmission based at least in part on the one or more uplink power control parameters. Numerous other aspects are described.
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公开(公告)号：US20240121688A1
公开(公告)日：2024-04-11
申请号：US18459512
申请日：2023-09-01
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Ozcan Ozturk , Yan Zhou
CPC classification number: H04W36/302 , H04W36/0058 , H04W36/08
Abstract: Techniques related to user equipment triggered layer 1 measurements for inter-cell mobility are disclosed. Some aspects of the disclosure relate to devices and methods for determining, at a user equipment, that a first condition is triggered for performing one or more layer 1 signal measurements for inter-cell mobility, performing the one or more L1 signal measurements of one or more cells in a configured cell set for the user equipment based on determining that the first condition is triggered, and sending a report of the one or more L1 signal measurements to a network node.
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公开(公告)号：US11956797B2
公开(公告)日：2024-04-09
申请号：US17443209
申请日：2021-07-22
Applicant: QUALCOMM Incorporated
Inventor： Qian Zhang , Yan Zhou , Navid Abedini , Junyi Li , Tao Luo
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive configuration information for configuring a plurality of semi-persistent resources for a plurality of UEs, the plurality of semi-persistent resources including one or more semi-persistent resources configured for the first UE. The UE may receive an indication to activate the plurality of semi-persistent resources across the plurality of UEs. The UE may communicate, based at least in part on the indication, using the one or more semi-persistent resources. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20240114366A1
公开(公告)日：2024-04-04
申请号：US17958050
申请日：2022-09-30
Applicant: QUALCOMM Incorporated
Inventor： Tianyang Bai , Yan Zhou , Tao Luo , Junyi Li
CPC classification number: H04W24/08 , H04L5/001 , H04L5/0051
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of one or more beam failure detection reference signal sets corresponding to a list of component carriers. Whether a component carrier is included in the list or whether a beam failure detection reference signal set of the one or more beam failure detection reference signal sets is applicable to the component carrier, or both, may be based on whether the component carrier is of a first type configured for a single beam failure detection reference signal set or is of a second type configured for multiple beam failure detection reference signal sets. The UE may monitor one or more component carriers included in the list for beam failure using the one or more indicated beam failure detection reference signal sets.
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公开(公告)号：US11949504B2
公开(公告)日：2024-04-02
申请号：US17235109
申请日：2021-04-20
Applicant: QUALCOMM Incorporated
Inventor： Qian Zhang , Yan Zhou , Peter Gaal , Tao Luo , Junyi Li
CPC classification number: H04L1/0025 , H04L5/14 , H04W8/24 , H04W72/23
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit control signaling indicating a capability of the UE for supporting a first duplex mode and indicating a mode switching latency of the UE for switching between the first duplex mode and a second duplex mode. In some cases, the UE may transmit an indication of a set of supported full-duplex channel combinations, where each channel combination of the set of supported full-duplex channel combinations may include an uplink channel and a downlink channel. In some cases, the UE may transmit an indication of a duration for which the capability of the UE for supporting the first duplex mode is applicable. The UE may receive scheduling information based on the capability of the UE for supporting the first duplex mode and the mode switching latency, and communicate with a base station based on the scheduling information.
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公开(公告)号：US11943033B2
公开(公告)日：2024-03-26
申请号：US17488237
申请日：2021-09-28
Applicant: QUALCOMM Incorporated
Inventor： Qian Zhang , Yan Zhou , Tao Luo
IPC: H04W72/04 , H04B7/06 , H04B17/336 , H04L1/1867 , H04L5/14 , H04W24/10
CPC classification number: H04B7/0695 , H04B17/336 , H04L1/1896 , H04L5/14 , H04W24/10
Abstract: Methods and apparatus to reselect a full-duplex beam pair using a beam management report include transmitting a beam management report that reports a set of one or more candidate full-duplex beam pairs from a UE to a base station. Methods and apparatus also include determining when to apply a full-duplex beam pair from the set of one or more candidate full-duplex beam pairs after transmitting the beam management report from the UE to the base station, and applying the full-duplex beam pair at a determined time.
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公开(公告)号：US11943031B2
公开(公告)日：2024-03-26
申请号：US17739821
申请日：2022-05-09
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam Sakhnini , Tao Luo , Yan Zhou
IPC: H04B7/06 , H04W48/16 , H04W72/044 , H04W72/51
CPC classification number: H04B7/0639 , H04W48/16 , H04W72/046 , H04W72/51
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may update a capability to a network entity periodically when the complexity, power, or memory needs of the UE change. The UE may additionally update the capability upon being triggered by a network entity, during a time scheduled by the network entity, upon the expiration of a timer, etc. The capabilities may be or include explicit values for beam switching delay, or an index selecting delay values from a table previously configured to the UE, for example. Additionally, The UE and network entity may support communications according to capability values associated with a time delay between a transmitted reference signal with repetition and the UE being ready for a downlink transmission using a beam selected based on the reference signal. This capability may indicate to the network entity to avoid scheduling downlink messages during the delay.
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公开(公告)号：US11936586B2
公开(公告)日：2024-03-19
申请号：US17444493
申请日：2021-08-05
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam Sakhnini , Tao Luo , Yan Zhou
CPC classification number: H04L5/0053 , H04L1/08 , H04W72/23
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine an asymmetric sequence of transmission configuration indicator (TCI) states for repeating a message or an asymmetric sequence of spatial relations for repeating the message. The UE may repeat the message according to the asymmetric sequence of TCI states or spatial relations. Numerous other aspects are provided.
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