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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：US20230254088A1
公开(公告)日：2023-08-10
申请号：US17650510
申请日：2022-02-09
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh LY , Mostafa KHOSHNEVISAN , Yongjun KWAK
CPC classification number: H04L5/0053 , H04W76/28 , H04W72/042
Abstract: Method and apparatus for a dormancy indication inside of a discontinuous reception (DRX) active time. The apparatus receives a configuration of a DRX operation. The apparatus receives a physical downlink control channel (PDCCH) during a DRX on duration based on the configuration of the DRX operation. The PDCCH comprises downlink control information (DCI) comprising an indication indicating one or more parameters associated with a cell within a group of cells to be active during the DRX on duration. The one or more parameters comprise at least one of a transmission configuration indicator (TCI) state or a control resource set (CORESET) index.
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公开(公告)号：US20230254072A1
公开(公告)日：2023-08-10
申请号：US18153715
申请日：2023-01-12
Applicant: QUALCOMM Incorporated
Inventor： Mostafa KHOSHNEVISAN , Yan ZHOU , Konstantinos DIMOU , Yi HUANG
IPC: H04L1/1829 , H04L5/00 , H04W72/232
CPC classification number: H04L1/1854 , H04L5/0053 , H04L5/0035 , H04W72/232
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, in a control resource set (CORESET) associated with a first CORESET pool index or a second CORESET pool index, downlink control information (DCI) including an indication that a hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook scheduled in a first slot is to be retransmitted in a second slot. The UE may transmit, in the second slot and in connection with receiving the DCI, a first HARQ-ACK codebook associated with the first CORESET pool index or a second HARQ-ACK codebook associated with the second CORESET pool index. Numerous other aspects are described.
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公开(公告)号：US20230239884A1
公开(公告)日：2023-07-27
申请号：US17648860
申请日：2022-01-25
Applicant: QUALCOMM Incorporated
Inventor： Mostafa KHOSHNEVISAN , Yitao CHEN , Xiaoxia ZHANG
IPC: H04W72/04
CPC classification number: H04W72/042
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, downlink control information (DCI) that includes a unified transmission configuration indicator (TCI) state indication to be applied for a channel or a signal associated with a control resource set (CORESET) pool index value in a component carrier (CC), wherein the CC is configured as part of a list for simultaneous unified TCI state indication across multiple CCs. The UE may apply the unified TCI state indication to the channel or the signal associated with the CORESET pool index value in one or more CCs indicated in the list. Numerous other aspects are described.
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公开(公告)号：US20230239011A1
公开(公告)日：2023-07-27
申请号：US18152672
申请日：2023-01-10
Applicant: QUALCOMM Incorporated
IPC: H04B7/0417 , H04B7/0456 , H04W72/0446 , H04W72/1273 , H04L1/1867 , H04W72/50
CPC classification number: H04B7/0417 , H04B7/0456 , H04W72/0446 , H04W72/1273 , H04L1/1896 , H04W72/535
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine that a base station has scheduled the UE for one or more downlink transmissions, each of the one or more downlink transmissions having an associated repetition factor that corresponds to one of a plurality of configured repetition factors configured at the UE. The UE may identify an applied repetition factor to apply to feedback codebook generation for the one or more downlink transmissions. The UE may generate a feedback codebook for reporting feedback for the one or more downlink transmissions, the feedback codebook populated based at least in part on the applied repetition factor and on whether the one or more downlink transmissions were successfully received and decoded. The UE may transmit to the base station a feedback report that includes the feedback codebook.
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Patent Agency Ranking
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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47.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：US20230217436A1
公开(公告)日：2023-07-06
申请号：US18054034
申请日：2022-11-09
Applicant: QUALCOMM Incorporated
Inventor： Wooseok NAM , Mostafa KHOSHNEVISAN , Jing SUN , Tao LUO
IPC: H04W72/12
CPC classification number: H04W72/1273 , H04W72/1289
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication to perform physical downlink control channel (PDCCH) monitoring in a first monitoring span, of a first group of slots, and in a second monitoring span, of a second group of slots, wherein a start of the first monitoring span is at least a threshold number of slots away from a start of the second monitoring span. The UE may selectively perform the PDCCH monitoring in the first monitoring span or the second monitoring span based at least in part on the indication. Numerous other aspects are described.
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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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50.发明公开公开(公告)号：US20230209509A1
公开(公告)日：2023-06-29
申请号：US17906802
申请日：2020-04-06
Applicant: QUALCOMM Incorporated
Inventor： Mostafa KHOSHNEVISAN , Xiaoxia ZHANG , Jing SUN , Tao LUO , Peter GAAL , Juan MONTOJO , Fang YUAN , Arumugam CHENDAMARAI KANNAN
IPC: H04W72/0446 , H04W72/21 , H04W72/52 , H04W52/08
CPC classification number: H04W72/0446 , H04W72/21 , H04W72/52 , H04W52/08
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may identify multiple physical uplink control channel (PUCCH) resources in a single slot that are to be used for multiple repetitions of an uplink communication; and transmit one or more of the multiple repetitions of the uplink communication using one or more of the multiple PUCCH resources, or one or more other resources, in the same slot based at least in part on identifying the multiple PUCCH resources. Numerous other aspects are provided.
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