公开(公告)号：US20230269049A1

公开(公告)日：2023-08-24

申请号：US18006747

申请日：2021-09-01

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Guttorm Ringstad OPSHAUG ,  Srinivas YERRAMALLI

IPC: H04L5/00

CPC classification number: H04L5/0051 ,  H04L5/0041

Abstract: Techniques are provided for processing frequency domain non—contiguous positioning reference signals. An example method for determining a time of arrival of a frequency domain non-contiguous positioning reference signal includes receiving the frequency domain non-contiguous positioning reference signal, determining a first estimate of the time of arrival (1204) based on a narrowband processing of the frequency domain non-contiguous positioning reference signal, performing a wideband processing of the frequency domain non-contiguous positioning reference signal based on the first estimate of the time of arrival, and determining a second estimate of the time of arrival (1214) based on the first estimate of the time of arrival and the wideband processing of the frequency domain non—contiguous positioning reference signal.

公开(公告)号：US20230261814A1

公开(公告)日：2023-08-17

申请号：US18041327

申请日：2021-09-23

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Peter GAAL ,  Hari SANKAR ,  Sony AKKARAKARAN ,  Guttorm Ringstad OPSHAUG ,  Carlos CABRERA MERCADER

IPC: H04L5/00 ,  H04W8/24

CPC classification number: H04L5/001 ,  H04L5/0048 ,  H04W8/24

Abstract: Techniques are provided in which a mobile device indicates capabilities regarding maintaining phase offset between positioning frequency layers (PFLs) to the network node of a wireless communication network, allowing the network to determine situations in which the mobile device may be capable of stitching together PRS resources in different PFLs, and accommodate the UE 105 when possible.

公开(公告)号：US20230246694A1

公开(公告)日：2023-08-03

申请号：US18003567

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Pavan Kumar VITTHALADEVUNI ,  Alexandros MANOLAKOS ,  Taesang YOO ,  Naga BHUSHAN ,  June NAMGOONG ,  Jay Kumar SUNDARARAJAN ,  Krishna Kiran MUKKAVILLI ,  Hwan Joon KWON ,  Tingfang JI

IPC: H04B7/06 ,  H04B7/0456 ,  H04L5/00

CPC classification number: H04B7/0645 ,  H04B7/0478 ,  H04L5/0057 ,  H04B7/0626 ,  G06N3/045

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first device may receive an indication to use a first number of bits to report neural network based channel state information feedback (CSF). The first device may transmit, using a second number of bits that is different from the first number of bits, a report that indicates the CSF to a second device. Numerous other aspects are provided.

公开(公告)号：US20230243913A1

公开(公告)日：2023-08-03

申请号：US18298516

申请日：2023-04-11

Applicant: QUALCOMM Incorporated

Inventor： Sven FISCHER ,  Stephen William EDGE ,  Alexandros MANOLAKOS ,  Sony AKKARAKARAN

IPC: G01S5/02 ,  G01S5/00 ,  H04L5/00

CPC classification number: G01S5/0236 ,  G01S5/0063 ,  H04L5/0051

Abstract: Techniques are discussed herein for providing on-demand positioning reference signals (PRS) to user equipment (UE). An example method for determining a location of a user equipment according to the disclosure includes receiving a first assistance data associated with a first positioning reference signal configuration, transmitting a request to modify one or more parameters of the first positioning reference signal configuration, receiving a second assistance data associated with a second positioning reference signal configuration, wherein the second positioning reference signal configuration is based at least in part on the request to modify the one or more parameters of the first positioning reference signal configuration, obtaining measurements from one or more positioning reference signals based at least in part on the second assistance data, and determining the location based at least on part on measurements obtained from the one or more positioning reference signals.

公开(公告)号：US20230239794A1

公开(公告)日：2023-07-27

申请号：US18008950

申请日：2021-04-27

Applicant: QUALCOMM Incorporated

Inventor： Jingchao BAO ,  Sony AKKARAKARAN ,  Tao LUO ,  Alexandros MANOLAKOS ,  Juan MONTOJO

IPC: H04W52/02

CPC classification number: H04W52/0229

Abstract: The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a UE and/or a TRP. The apparatus may receive a plurality of DRX configurations associated with a plurality of DRX groups. The apparatus may also monitor for one or more WUSs associated with the plurality of DRX groups based on the plurality of DRX configurations, at least one WUS of the one or more WUSs including one or more WUS indicators for the plurality of DRX groups. The apparatus may also determine whether to wake-up for or to sleep through one or more DRX cycles for the plurality of DRX groups based on the at least one WUS indicator or the one or more WUS indicators. The apparatus may also receive the one or more WUSs including the at least one WUS.

公开(公告)号：US20230239106A1

公开(公告)日：2023-07-27

申请号：US18013130

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Muhammad Sayed Khairy ABDELGHAFFAR

IPC: H04L5/00

CPC classification number: H04L5/0051 ,  H04L5/0035 ,  H04L5/001

Abstract: Some aspects described herein relate to receiving, from a network via at least one of multiple transmission/reception points (TRPs), a group common (GC)-downlink control information (DCI) in a first component carrier (CC) that includes a set of blocks intended for one or more UEs, and receiving, based at least in part on the GC-DCI and a subset of the set of blocks that are intended for the UE, one or more downlink reference signals of multiple downlink reference signals over resources in a second CC, where the one or more downlink reference signals are associated with each block of the subset of the set of blocks. Other aspects relate to transmitting the GC-DCI and the one or more downlink reference signals.

公开(公告)号：US20230232339A1

公开(公告)日：2023-07-20

申请号：US18001693

申请日：2020-08-04

Applicant: QUALCOMM Incorporated

Inventor： Seyed Ali Akbar FAKOORIAN ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Alexandros MANOLAKOS ,  Runxin WANG ,  Yu ZHANG ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI

IPC: H04W52/32

CPC classification number: H04W52/325

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE). The method generally includes receiving a downlink control information (DCI) with at least one block configured to trigger aperiodic sounding reference signal (SRS) transmission from the UE on at least one SRS resource set, determining a transmit power control (TPC) command to apply to the A-SRS if the DCI lacks a transmit power control (TPC) command for the at least one SRS set, and transmitting the A-SRS in accordance with the DCI and the determined TPC command.

公开(公告)号：US20230224745A1

公开(公告)日：2023-07-13

申请号：US17999599

申请日：2021-07-22

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Mukesh KUMAR ,  Alexandros MANOLAKOS ,  Arash MIRBAGHERI ,  Marwen ZORGUI

IPC: H04W24/10 ,  H04W36/00 ,  H04L5/00

CPC classification number: H04W24/10 ,  H04W36/0088 ,  H04L5/0057

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information that configures a measurement gap for the UE. The UE may perform a first measurement and a second measurement in the measurement gap, wherein the first measurement and the second measurement are different types of measurements. The UE may transmit measurement information based at least in part on the first measurement or the second measurement. Numerous other aspects are provided.

公开(公告)号：US20230224014A1

公开(公告)日：2023-07-13

申请号：US18000912

申请日：2021-07-13

Applicant: QUALCOMM Incorporated

Inventor： Jingchao BAO ,  Sony AKKARAKARAN ,  Tao LUO ,  Alexandros MANOLAKOS

IPC: H04B7/06 ,  H04B7/0404 ,  H04B7/0408

CPC classification number: H04B7/0695 ,  H04B7/0404 ,  H04B7/0408

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may select one or more transmission types for communication on a plurality of beams during a time period based at least in part on transmission type priorities, and communicate on the plurality of beams during the time period based at least in part on selecting the one or more transmission types for communication. In some other aspects, a base station may receive an indication of one or more transmission types that a user equipment selected for communication on a plurality of beams during a time period and receive the one or more transmission types the UE selected for communication on the plurality of beams. In some further aspects, a network node for wireless communications may determine configuration information for a positioning reference signal, PRS, operation by a user equipment and transmit the configuration information to a base station that schedules communications for the UE. Numerous other aspects are provided.

公开(公告)号：US20230216638A1

公开(公告)日：2023-07-06

申请号：US18000613

申请日：2021-07-28

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Xiaoxia ZHANG ,  Rajat PRAKASH ,  Marwen ZORGUI ,  Alexandros MANOLAKOS ,  Mukesh KUMAR

IPC: H04L5/00 ,  H04W64/00

CPC classification number: H04L5/0051 ,  H04W64/00

Abstract: In an aspect, a UE and BS communicate data traffic in accordance with a first bandwidth part (BWP) configuration. The BS sends, to the UE in association with communication of a plurality of reference signals for positioning (e.g., PRS, SRS-P, etc.), an indication of a second BWP configuration that includes a different bandwidth than the first BWP configuration. The UE and BS communicate, for a duration of the communication of the plurality of reference signals for positioning, at least the plurality of reference signals for positioning in accordance with the second BWP configuration.