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公开(公告)号：US20240089066A1
公开(公告)日：2024-03-14
申请号：US18272984
申请日：2021-04-01
Applicant: QUALCOMM Incorporated
IPC: H04L5/00
CPC classification number: H04L5/0091 , H04L5/0048
Abstract: A user equipment may be configured to perform UE indication to temporarily suspend report occasions. In some aspects, the user equipment may receive, from a base station, a transmission configuration indication (TCI) including a global TCI state pool, the global TCI state pool including at least a first TCI state list corresponding to a physical channel, and configure the UE based on the first TCI state list. Further, the user equipment may determine channel information for the physical channel based on the configuring and a reference signal.
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公开(公告)号：US20240073889A1
公开(公告)日：2024-02-29
申请号：US18259062
申请日：2021-02-10
Applicant: QUALCOMM Incorporated
IPC: H04W72/1268
CPC classification number: H04W72/1268 , H04W88/04
Abstract: Apparatus, methods, and computer-readable media for extending uplink communications by user equipment (UE) cooperation are disclosed herein. A target UE may receive, from a base station (BS), a target UE uplink configuration for a scheduled uplink transmission. The target UE may determine that the target UE uplink configuration includes an indication that a cooperative UE is configured to transmit the scheduled uplink transmission for the target UE based on a cooperative UE uplink configuration of the cooperative UE. The target UE may transmit, to the cooperative UE, information for transmitting the scheduled uplink transmission. The BS transmits, to the target UE, the target UE uplink configuration indicating the cooperative UE uplink configuration. The BS transmits, to the cooperative UE, the cooperative UE uplink configuration indicating an uplink resource allocation for transmitting the scheduled uplink transmission for the target UE. The BS receives, from the cooperative UE, the scheduled uplink transmission.
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公开(公告)号：US20240015663A1
公开(公告)日：2024-01-11
申请号：US18252412
申请日：2021-01-15
Applicant: QUALCOMM Incorporated
CPC classification number: H04W52/241 , H04W52/367
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, a channel state information (CSI) reporting configuration. The UE may transmit, to the base station, a CSI report according to the CSI reporting configuration, the CSI report including a maximum permissible exposure report. Numerous other aspects are described.
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84.发明公开公开(公告)号：US20240014975A1
公开(公告)日：2024-01-11
申请号：US18253006
申请日：2021-01-29
Applicant: QUALCOMM Incorporated
CPC classification number: H04L5/0051 , H04W24/08 , H04L5/0098
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, a message that indicates a secondary cell (SCell) for activation. The UE may measure a reference signal on the SCell to estimate pathloss based at least in part on receiving the message and without receiving an additional message that indicates the reference signal for activation. Additionally, or alternatively, the UE may transmit or receive information on the SCell, using a transmission configuration indicator (TCI) state that is based at least in part on receiving the message, without receiving an additional message that indicates the TCI state for activation. Numerous other aspects are described.
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公开(公告)号：US20230300826A1
公开(公告)日：2023-09-21
申请号：US18006534
申请日：2020-09-11
Applicant: QUALCOMM Incorporated
IPC: H04W72/1268 , H04L5/00 , H04W72/23
CPC classification number: H04W72/1268 , H04L5/0051 , H04W72/23
Abstract: This disclosure provides systems, methods, and apparatuses for physical uplink shared channel (PUSCH) communications in joint downlink and uplink transmission configuration indicator (TCI) state scenarios. In one aspect, a user equipment (UE) may transmit a sounding reference signal (SRS) resource for a codebook-based or non-codebook-based PUSCH communication before receiving a downlink control information (DCI) that schedules or activates the PUSCH communication. The UE may determine a TCI state for the PUSCH communication based on the received DCI, such as when the received DCI includes an indication of the TCI state, or based on the transmitted SRS, such as when the received DCI does not include an indication of the TCI state.
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Patent Agency Ranking
公开(公告)号：US20230300604A1
公开(公告)日：2023-09-21
申请号：US18021388
申请日：2020-09-09
Applicant: QUALCOMM Incorporated
IPC: H04W8/24
CPC classification number: H04W8/24
Abstract: A user equipment (UE) determines a UE capability associated with a joint downlink (DL) and uplink (UL) transmission configuration indicator (TCI) state indicating a common beam for communication in DL and UL and transmits an indication of the UE capability associated with the joint DL and UL TCI state to a base station. The UE may determine a UE capability associated with an UL TCI state for uplink communication and may transmit an indication of the UE capability to the base station. A base station receives the UE capability and configures or activates one or more joint DL and UL TCI states or UL TCI states based on the UE capability.
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公开(公告)号：US20230299906A1
公开(公告)日：2023-09-21
申请号：US18018538
申请日：2021-09-24
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Mostafa KHOSHNEVISAN , Wooseok NAM , Tao LUO , Xiaoxia ZHANG
CPC classification number: H04L5/0048 , H04W72/21 , H04W72/23
Abstract: Aspects presented herein relate to methods and devices for wireless communication including an apparatus, e.g., a UE and/or a base station. The apparatus may receive, from a base station, a radio resource control (RRC) message including an indication of a number of physical uplink control channel (PUCCH) repetitions. The apparatus may also receive, from the base station, downlink control information (DCI) indicating a codepoint associated with the number of PUCCH repetitions, the codepoint including at least one PUCCH resource indicator (PRI) associated with a PUCCH resource of one or more PUCCH resource sets, the at least one PRI corresponding to the number of PUCCH repetitions. The apparatus may also transmit, to the base station, a PUCCH via the PUCCH resource of the one or more PUCCH resource sets, the transmitted PUCCH corresponding to the number of PUCCH repetitions.
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公开(公告)号：US20230224108A1
公开(公告)日：2023-07-13
申请号：US18008898
申请日：2020-07-30
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Wooseok NAM , Mostafa KHOSHNEVISAN , Aleksandar DAMNJANOVIC , Yitao CHEN , Tao LUO , Xiaoxia ZHANG , Juan MONTOJO
IPC: H04L5/00
CPC classification number: H04L5/0037 , H04L5/0051 , H04L5/0016
Abstract: A configuration to configure a UE to utilize a layer mapping configuration for mapping coded data. The apparatus applies a layer mapping order for mapping coded data in time, frequency, and a plurality of spatial layers for a plurality of UEs configured in cooperation or a plurality of panels configured in cooperation. The apparatus exchanges the coded data with a base station based on the layer mapping order.
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89.发明公开公开(公告)号：US20230224081A1
公开(公告)日：2023-07-13
申请号：US17998147
申请日：2020-06-22
Applicant: QUALCOMM Incorporated
Inventor： Yitao CHEN , Mostafa KHOSHNEVISAN , Xiaoxia ZHANG , Jing SUN , Tao LUO , Peter GAAL , Fang YUAN
IPC: H04L1/08 , H04L1/00 , H04W72/20 , H04W72/1268
CPC classification number: H04L1/08 , H04L1/0003 , H04W72/20 , H04W72/1268
Abstract: Methods, systems, and devices for wireless communications are described in which UEs and base stations may transmit multiple repetitions of certain communications, which may enhance the likelihood of successful reception and decoding such communications. A base station may configure a UE to transmit multiple repetitions of uplink control information (UCI) that each use a same number of coded bits for each repetition, which may allow for soft buffering and combining of the multiple repetitions the base station. The UE may select one of the repetitions for determining the number of coded bits, and may adjust one or more other repetitions of the UCI to provide the same number of coded bits.
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公开(公告)号：US20230216640A1
公开(公告)日：2023-07-06
申请号：US18011039
申请日：2021-08-17
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Wooseok NAM , Mostafa KHOSHNEVISAN , Tao LUO , Jing SUN , Xiaoxia ZHANG
IPC: H04L5/00
CPC classification number: H04L5/0051 , H04L5/0053 , H04B7/0626
Abstract: A user equipment (UE) and a base station (BS) may transmit reference signals (RS) for the other device to estimate a channel and perform measurements. This disclosure provides for a UE to request a reference signal such as a channel state information (CSI) or a sounding reference signal (SRS). The BS transmits a radio resource control (RRC) message that configures the UE with one or more trigger states for CSI, SRS, or a combination thereof and a media access control (MAC) control element (CE) that activates a subset of the configured trigger states. In one aspect, the UE transmits an uplink request that indicates a trigger state for the UE. corresponding to at least one configured RS. The UE and the BS communicate the at least one RS corresponding to the trigger state for example, based on a grant from the BS or a time offset from the uplink request.
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