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公开(公告)号：US20230164719A1
公开(公告)日：2023-05-25
申请号：US17995575
申请日：2020-05-29
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Wooseok NAM , Yan ZHOU , Tao LUO
IPC: H04W56/00
CPC classification number: H04W56/004
Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may communicate with a multiple transmission and reception points (TRPs) associated with a base station using multiple panels and each panel of the UE may be associated with a different timing advance value Signaling of multiple timing advance values from the base station to the UE may be associated with large overhead. In some implementations of the present disclosure, the base station and the UE may support methods and algorithms for deriving multiple timing advance values from a single timing advance value. For example, the base station may transmit a timing advance value to the UE and the UE may derive a timing advance value for each panel of the UE based on the received timing advance value and a timing of downlink signals received at each of the panels of the UE.
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公开(公告)号：US20230156695A1
公开(公告)日：2023-05-18
申请号：US17917856
申请日：2021-05-08
Applicant: QUALCOMM Incorporated
IPC: H04W72/1268 , H04W72/541 , H04W72/21
CPC classification number: H04W72/1268 , H04W72/541 , H04W72/21
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for determining a field mapping order for physical layer (PHY/L1) channel state information (CSI) reports sent on a physical uplink shared channel (PUSCH). An example method generally includes measuring one or more metrics to be reported in one or more physical layer CSI reports, determining a field mapping order per physical layer CSI report, and transmitting the physical layer CSI reports via a PUSCH, with the one or more metrics in CSI fields occurring in accordance with the determined field mapping order.
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公开(公告)号：US20230145848A1
公开(公告)日：2023-05-11
申请号：US17919509
申请日：2020-05-29
Applicant: Yan ZHOU , Fang YUAN , Tao LUO , QUALCOMM Incorporated
CPC classification number: H04W36/0088 , H04W48/14 , H04W36/06
Abstract: Methods, apparatuses, and computer readable medium for wireless communication at a wireless device is provided to facilitate synchronization signal block measurement timing configuration (SMTC) adjustment requested by a user equipment. An example method includes requesting an adjustment to SMTC. The example method further includes performing radio resource management (RRM) measurements based on a modified SMTC.
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公开(公告)号：US20230098329A1
公开(公告)日：2023-03-30
申请号：US17760422
申请日：2020-03-11
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Mostafa KHOSHNEVISAN , Wooseok NAM , Yan ZHOU , Xiaoxia ZHANG , Tao LUO
IPC: H04B7/06 , H04W24/02 , H04W8/24 , H04B7/0456 , H04L5/00
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate a UE capability report that indicates a number of active processing units (PUs) supported by the UE for calculations during a PU occupation duration and transmit the UE capability report to a base station. Numerous other aspects are provided.
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公开(公告)号：US20230091465A1
公开(公告)日：2023-03-23
申请号：US17759571
申请日：2020-01-31
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Mostafa KHOSHNEVISAN , Wooseok NAM , Tao LUO
IPC: H04B7/0456 , H04B7/0404 , H04B7/06 , H04W72/232
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information that identifies multiple precoder indicators and at least one co-phasing factor indicator for generating a co-phased joint transmission using multiple antenna panels. The UE may determine precoders for the multiple antenna panels based at least in part on the multiple precoder indicators and the at least one co-phasing factor indicator. The UE may communicate by joint transmission using the multiple antenna panels according to the determined precoders. Numerous other aspects are provided.
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Patent Agency Ranking
公开(公告)号：US20230069053A1
公开(公告)日：2023-03-02
申请号：US17759229
申请日：2020-02-05
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Wooseok NAM , Tao LUO
IPC: H04W72/04
Abstract: Various aspects of the present disclosure generally relate to wireless communications. In some aspects, a user equipment (UE) may determine that a resource allocation, for a physical uplink control channel (PUCCH) transmission occasion, indicates time domain resources that overlap time domain resources of a first resource allocation for a first physical uplink shared channel (PUSCH) transmission occasion and a second resource allocation for a second PUSCH transmission occasion; and multiplex uplink control information (UCI) associated with the PUCCH transmission occasion on a selected PUSCH transmission occasion, the selected PUSCH transmission occasion comprising at least one of the first PUSCH transmission occasion, the second PUSCH transmission occasion, or a combination thereof. Numerous other aspects are provided.
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227.发明申请公开(公告)号：US20230058401A1
公开(公告)日：2023-02-23
申请号：US17794906
申请日：2021-02-23
Applicant: QUALCOMM Incorporated
Abstract: Aspects described herein relate to detecting maximum permissible exposure (MPE) events and/or reporting cell metrics related to MPE events. A cell group metric for multiple cells configured in inter-band carrier aggregation (CA) can be measured. Based on the cell group metric, occurrence of a maximum permissible exposure (MPE) event can be detected, and/or the cell group metric can be reported to one or more cells of the multiple cells based on detecting occurrence of the MPE event.
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公开(公告)号：US20230036243A1
公开(公告)日：2023-02-02
申请号：US17757846
申请日：2021-01-08
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Ruiming ZHENG , Yan ZHOU , Tao LUO
Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for responding to a maximum permissible exposure (MPE) condition in uplink communications. In one aspect, a user equipment (UE) wireless device may detect an MPE condition associated with a cell in an uplink channel from the UE in the wireless communication network. The UE may configure a medium access control layer control element (MAC-CE) to indicate information related to the cell associated with the detected MPE condition and an alternative beam that avoids an MPE condition for use in uplink communications. The configured MAC-CE may include a synchronization signal/physical broadcast channel resource block indicator (SSBRI) or a channel state information resource indicator (CRI) that indicates an alternative UE panel, a feasible UE panel, Tx beam for UL transmissions or Tx beam for UL transmissions taking into account the detected MPE condition.
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公开(公告)号：US20230033910A1
公开(公告)日：2023-02-02
申请号：US17758450
申请日：2020-02-25
Applicant: QUALCOMM INCORPORATED
Inventor： Mostafa KHOSHNEVISAN , Fang YUAN , Xiaoxia ZHANG , Wooseok NAM , Tao LUO , Jing SUN
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive sounding reference signal (SRS) resource set configuration information that indicates an aperiodic SRS resource set, an aperiodic downlink reference signal resource associated with the aperiodic SRS resource set, and a slot offset associated with the aperiodic downlink reference signal resource. The UE may receive downlink control information indicating that the aperiodic SRS resource set is triggered and determine a quasi co-location assumption for the aperiodic downlink reference signal resource based on the slot offset associated with the aperiodic downlink reference signal resource. The UE may measure the aperiodic downlink reference signal resource in a slot indicated by the slot offset based on the quasi co-location assumption.
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公开(公告)号：US20230031039A1
公开(公告)日：2023-02-02
申请号：US17758178
申请日：2020-01-29
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Wooseok NAM , Mostafa KHOSHNEVISAN , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine a set of sounding reference signals (SRSs) based at least in part on a mapping configuration, the mapping configuration being associated with mapping the set of SRSs to a set of channel state information reference signals (CSI-RSs) received by the UE, and the set of CSI-RSs being received based at least in part on a set of reception settings, each associated with a respective CSI-RS of the set of CSI-RSs; determine, based at least in part on the set of reception settings, a set of transmission settings, each corresponding to a respective SRS of the set of SRSs; and transmit the set of SRSs based at least in part on the set of transmission settings. Numerous other aspects are provided.
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