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公开(公告)号：US20240356706A1
公开(公告)日：2024-10-24
申请号：US18292601
申请日：2021-09-30
Applicant: QUALCOMM Incorporated
CPC classification number: H04L5/0053 , H04B7/06952 , H04W36/085
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a transmission configuration indicator (TCI) state for non-UE-dedicated communication on a physical channel, the TCI state being shared with UE-dedicated communication on the physical channel or not shared with UE-dedicated communication on the physical channel based at least in part on a rule. The UE may transmit or receive a communication using the TCI state. Numerous other aspects are described.
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公开(公告)号：US20240356621A1
公开(公告)日：2024-10-24
申请号：US18294468
申请日：2021-09-30
Applicant: QUALCOMM Incorporated
CPC classification number: H04B7/06964 , H04W24/04
Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for reporting, from a user equipment (UE), beam failure recovery (BFR) information for multiple transmission and reception points (TRPs) via a BFR medium access control (MAC) control element (MAC-CE) in multi-TRP deployment scenarios. In some aspects, the UE may monitor a beam failure status for each of a first TRP and a second TRP and may transmit a BFR MAC-CE if the UE detects a beam failure for the first TRP or the second TRP. The UE may include, in the BFR MAC-CE, a status indicator field that indicates the beam failure status for each of the first TRP and the second TRP and whether a candidate reference signal is reported for identified TRPs of the first TRP and the second TRP for which a beam failure is detected.
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公开(公告)号：US20240333369A1
公开(公告)日：2024-10-03
申请号：US18575106
申请日：2021-08-24
Applicant: QUALCOMM Incorporated
IPC: H04B7/06 , H04B7/08 , H04W72/232
CPC classification number: H04B7/06968 , H04B7/088 , H04W72/232
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select, as a transmission configuration indicator (TCI) state for a channel or reference signal (RS) in a bandwidth part (BWP), a TCI state associated with: a TCI list received in a radio resource control (RRC) message for the BWP; a codepoint identifier (ID) activated by a medium access control control element (MAC CE) for the BWP; or a scheduling downlink control information (DCI) for the channel or RS, based at least in part on determining that the UE has not received an indication of the TCI state for the channel or RS, or quasi co-location (QCL) information that indicates the TCI state for the channel or RS. The UE may transmit or receive a communication using the selected TCI state. Numerous other aspects are provided.
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公开(公告)号：US20240322851A1
公开(公告)日：2024-09-26
申请号：US18551582
申请日：2021-06-02
Applicant: QUALCOMM Incorporated
IPC: H04B1/3827 , H04W52/36
CPC classification number: H04B1/3838 , H04W52/365
Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a user equipment (UE) may receive control signaling that includes an indication that the UE is configured to report multiple values associated with maximum permissible exposure. Each of the multiple values may be of a same type but associated with different transmission aspects of the UE, the different transmission aspects including at least different transmission beams or different antenna panels. The UE may transmit a first maximum permissible exposure value associated with a first transmission aspect of the UE. The UE may transmit a second maximum permissible exposure value associated with a second transmission aspect of the UE and transmitted as a differential value based at least in part on the first maximum permissible exposure value.
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公开(公告)号：US20240251469A1
公开(公告)日：2024-07-25
申请号：US18550623
申请日：2021-05-05
Applicant: QUALCOMM Incorporated
IPC: H04W76/20 , H04W72/12 , H04W72/231 , H04W80/02
CPC classification number: H04W76/20 , H04W72/12 , H04W72/231 , 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 base station, an indication that indicates whether a medium access control control element (MAC-CE)-based implicit transmission configuration indicator (TCI) update rule is enabled. The UE may receive, from the base station, a MAC-CE that activates one or more TCI codepoints based at least in part on the indication. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20240243798A1
公开(公告)日：2024-07-18
申请号：US18561234
申请日：2021-07-29
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Yan ZHOU , Mostafa KHOSHNEVISAN , Tianyang BAI , Wooseok NAM , Tao LUO , Junyi LI
IPC: H04B7/06 , H04W72/232
CPC classification number: H04B7/06968 , H04B7/0626 , H04W72/232
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a medium access control control element (MAC CE) that indicates one or more transmission configuration indicator (TCI) states to be activated. The UE may receive one or more channel measurement resources (CMRs) that correspond to the one or more TCI states. The UE may transmit a channel state information (CSI) report for a first CMR of the one or more CMRs. The UE may switch to a beam that is quasi-co-located (QCLed) with a first TCI state, of the one or more TCI states, that corresponds to the first CMR, independent of receiving downlink control information (DCI) that indicates switching to the first TCI state. Numerous other aspects are described.
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公开(公告)号：US20240196463A1
公开(公告)日：2024-06-13
申请号：US18553063
申请日：2021-06-24
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Yan ZHOU , Wooseok NAM , Mostafa KHOSHNEVISAN , Jelena DAMNJANOVIC , Tao LUO , Xiaoxia ZHANG
CPC classification number: H04W76/19 , H04B7/024 , H04L5/0053 , H04W72/21
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect failure of a beam, where the beam is one of a first beam associated with a first transmit receive point (TRP) or a second beam associated with a second TRP. The UE may transmit a recovery request that indicates a new beam for a beam reset by the UE, where the new beam is associated with a first group of physical uplink control channel (PUCCH) resources for the first TRP if the beam is the first beam, or associated with a second group of PUCCH resources for the second TRP if the beam is the second beam. The UE may reset the UE to the new beam after receiving a response to the recovery request. Numerous other aspects are described.
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18.发明公开公开(公告)号：US20240187069A1
公开(公告)日：2024-06-06
申请号：US18551575
申请日：2021-05-27
Applicant: QUALCOMM Incorporated
IPC: H04B7/06 , H04W16/28 , H04W72/1273 , H04W72/232 , H04W76/20
CPC classification number: H04B7/0626 , H04W16/28 , H04W72/1273 , H04W72/232 , H04W76/20
Abstract: Aspects of the present disclosure provide systems and methods for associating beam indication with a channel state information (CSI) measurement or CSI measurement and reporting. In addition, this disclosure provides CSI processing unit (CPU) occupancy rule for CSI triggered by beam indication, such that a user equipment (UE) may determine a start time for CPU occupancy. For example, a network entity may transmit signaling to a UE to associate at least one beam with a CSI measurement or report in the UE. The network entity may transmit a beam indication to the UE for triggering the UE to perform CSI measurement or CSI measurement and reporting associated with the indicated beam.
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公开(公告)号：US20240172125A1
公开(公告)日：2024-05-23
申请号：US18551091
申请日：2021-05-10
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Yan ZHOU , Tianyang BAI , Tao LUO
CPC classification number: H04W52/146 , H04W52/325
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects. a user equipment (UE) may receive, from a base station. an indication of an uplink power control parameter indication scheme associated with an uplink channel or a reference signal. wherein the uplink power control indication scheme is associated with a setting of one or more uplink power control parameters for the uplink channel or the reference signal in relation to an uplink transmission configuration indicator (TCI) state or a joint TCI state. The UE may receive. from the base station. the one or more uplink power control parameters based at least in part on the indication of the uplink power control parameter indication scheme associated with the uplink channel or the reference signal. Numerous other aspects are described.
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公开(公告)号：US20240171361A1
公开(公告)日：2024-05-23
申请号：US18550811
申请日：2021-05-31
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Muhammad Sayed Khairy ABDELGHAFFAR , Mostafa KHOSHNEVISAN , Yan ZHOU , Tao LUO
IPC: H04L5/00
CPC classification number: H04L5/0094 , H04L5/0053
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select a set of radio link monitoring (RLM) reference signals according to a rule for selecting the set of RLM reference signals from among RLM reference signals that are quasi-colocated (QCLed) with active transmission control indicator (TCI) states for physical downlink control channel (PDCCH) communications in one or more control resource sets (CORESETs). The one or more CORESETs may include at least one CORESET with at least two active TCI states. The UE may monitor for the set of RLM reference signals. Numerous other aspects are described.
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