公开(公告)号：US20240364472A1

公开(公告)日：2024-10-31

申请号：US18306377

申请日：2023-04-25

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Tao LUO

IPC: H04L5/00 ,  H04B7/06

CPC classification number: H04L5/0051 ,  H04B7/0626 ,  H04L5/0035

Abstract: Certain aspects of the present disclosure provide a method for wireless communications at a user equipment (UE). The UE may receive grouping information indicating at least one group of channel state information (CSI) reference signal (RS) resources from a set of CSI-RS resources. The UE may further transmit a CSI report indicating a CSI feedback for the at least one group of CSI-RS resources. The CSI feedback indicates relative phase information for the at least one group of CSI-RS resources with respect to a reference CSI-RS resource.

公开(公告)号：US20240349103A1

公开(公告)日：2024-10-17

申请号：US18632400

申请日：2024-04-11

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Tao LUO ,  Junyi LI

IPC: H04W24/10 ,  H04W72/21 ,  H04W72/23 ,  H04W72/542

CPC classification number: H04W24/10 ,  H04W72/21 ,  H04W72/23 ,  H04W72/542

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a configuration message indicating a first reporting quantity type and a second reporting quantity type for generating a measurement report. The UE may determine a measurement payload size to use for generating a measurement payload for the first reporting quantity type and the second reporting quantity type. The UE may measure a first set of resources in accordance with the first reporting quantity type and a second set of resources in accordance with the second reporting quantity type. The UE may transmit, to the base station, the measurement report including a first measurement payload having the measurement payload size for the first reporting quantity type and a second measurement payload having the measurement payload size for the second reporting quantity type.

公开(公告)号：US20240030977A1

公开(公告)日：2024-01-25

申请号：US17813841

申请日：2022-07-20

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Tao LUO ,  Junyi LI

IPC: H04B7/06 ,  H04W24/10 ,  H04L5/00

CPC classification number: H04B7/0626 ,  H04B7/0639 ,  H04W24/10 ,  H04L5/0053

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for partial channel state information (CSI) reports, each partial CSI report having less information than a full CSI report that is based on a measurement of a CSI reference signal. The UE may transmit partial CSI reports based at least in part on the configuration. Numerous other aspects are described.

公开(公告)号：US20230397142A1

公开(公告)日：2023-12-07

申请号：US18322273

申请日：2023-05-23

Applicant: QUALCOMM Incorporated

Inventor： Changhwan PARK ,  Umesh PHUYAL ,  Wanshi CHEN ,  Liangping MA ,  Le LIU ,  Xiao Feng WANG ,  Alberto RICO ALVARINO ,  Chiranjib SAHA ,  Peter GAAL ,  Kiran VENUGOPAL

IPC: H04W56/00 ,  H04W64/00

CPC classification number: H04W56/0045 ,  H04W64/006

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network node, flight path information that indicates a planned flight path of the UE. The UE may receive, from the network node, timing advance compensation configuration information associated with the planned flight path of the UE and an indication of at least one application criterion associated with the timing advance compensation configuration information. The UE may transmit, to the network node, an uplink communication using a timing advance based at least in part on the timing advance compensation configuration information, in connection with a determination that the at least one application criterion is satisfied. Numerous other aspects are described.

公开(公告)号：US20230396331A1

公开(公告)日：2023-12-07

申请号：US17805123

申请日：2022-06-02

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Changhwan PARK ,  Junyi LI

IPC: H04B7/185 ,  H04W56/00

CPC classification number: H04B7/18582 ,  H04B7/18543 ,  H04W56/005 ,  H04W84/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node associated with a non-terrestrial network, an indication of one or more model parameters that indicate one or more of a time correction or a frequency correction. The UE may transmit, to the network node, an uplink transmission based at least in part on the one or more model parameters. Numerous other aspects are described.

公开(公告)号：US20230216644A1

公开(公告)日：2023-07-06

申请号：US17569305

申请日：2022-01-05

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Tao LUO ,  Junyi LI

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0053 ,  H04W72/0406

Abstract: Aspects relate to techniques for activating transmission configuration indicator (TCI) states based on a TCI state update list including a plurality of component carriers. A TCI state activation message for a physical downlink control channel (PDCCH) can include two TCI states for single frequency network (SFN) operation of a control resource set (CORESET) associated with a serving cell ID. A user equipment (UE) may receive the TCI state activation message and activate at least one of the two TCI states for each component carrier in the TCI state update list in response to the TCI state update list including the serving cell ID and based on a respective SFN configuration of each of the component carriers.

公开(公告)号：US20230170964A1

公开(公告)日：2023-06-01

申请号：US18159110

申请日：2023-01-25

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Yan ZHOU ,  Jung Ho RYU ,  Tianyang BAI ,  Tao LUO ,  Junyi LI

IPC: H04B7/06 ,  H04L5/00 ,  H04B17/336 ,  H04W24/10

CPC classification number: H04B7/0626 ,  H04L5/0051 ,  H04B17/336 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a channel state information (CSI) reporting configuration for a CSI report, wherein the CSI reporting configuration indicates that the CSI report is to include a layer 1 signal to interference plus noise ratio (L1-SINR). The UE may determine a number of CSI processing units (CPUs) occupied for processing of the CSI report that is to include the L1-SINR. Numerous other aspects are provided.

公开(公告)号：US20220183066A1

公开(公告)日：2022-06-09

申请号：US17115394

申请日：2020-12-08

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Tao LUO ,  Junyi LI

IPC: H04W74/08 ,  H04W56/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication that a base station supports single frequency network (SFN) radio access channel (RACH) beam refinement. The UE may receive a transmission, as part of a RACH operation, the transmission having SFN enabled or having SFN not enabled. Numerous other aspects are provided.

公开(公告)号：US20220116191A1

公开(公告)日：2022-04-14

申请号：US17449941

申请日：2021-10-04

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Navid ABEDINI ,  Kiran VENUGOPAL ,  Qian ZHANG ,  Hua WANG ,  Junyi LI ,  Yan ZHOU ,  Tao LUO

IPC: H04L5/14 ,  H04W72/04

Abstract: An apparatus, e.g., a UE, for resolution of conflicts between HD and FD configurations is disclosed. The UE receives a configuration indicating that a first set of symbols is configured for HD communication with at least one of D symbols, U symbols, or F symbols in which the F symbols are configured as D or U. The UE receives DCI scheduling FD communication including an FD transmission and an FD reception on a second set of symbols. The second set of symbols have a third set of symbols in common with the first set of symbols. The third set of symbols have conflicting HD and FD configurations. The UE cancels, based on the conflicting HD and FD configurations of the third set of symbols, at least one of the FD transmission or the FD reception in the third set of symbols.

公开(公告)号：US20220103234A1

公开(公告)日：2022-03-31

申请号：US17483361

申请日：2021-09-23

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Kiran VENUGOPAL ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Xiaoxia ZHANG

IPC: H04B7/08 ,  H04W76/19 ,  H04W72/04

Abstract: Certain aspects of the present disclosure provide enhancements to enable per transmission reception point (per-TRP or per beam group)-based beam failure recovery, and more particularly, techniques for TRP-specific beam failure recovery request (BFRQ). A method that may be performed by a user equipment (UE) includes communicating using beams associated with at least two beam groups, each associate with one of the TRPs, detecting a beam failure in a first one of the beam groups, and transmitting an indication of a BFRQ specific to a beam group in which the beam failure was detected.