公开(公告)号：US20230081093A1

公开(公告)日：2023-03-16

申请号：US17801042

申请日：2020-12-11

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Fei HUANG ,  Xipeng ZHU ,  Yi HUANG ,  Hong CHENG ,  Duo ZHANG

IPC: H04W64/00 ,  H04W24/08 ,  H04W72/04

Abstract: A user equipment (UE) includes: a transceiver configured to send and receive communications signals wirelessly to and from a network entity; a memory; and a processor, communicatively coupled to the transceiver and the memory, configured to: send, via the transceiver to the network entity over a physical layer uplink channel, a positioning assistance request for the network entity to provide positioning assistance information indicating one or more parameters for signal exchange of one or more positioning reference signals between the UE and another device; receive the positioning assistance information from the network entity via the transceiver over a physical layer downlink channel; and perform one or more UE-device positioning functions in accordance with the positioning assistance information.

公开(公告)号：US20230328630A1

公开(公告)日：2023-10-12

申请号：US17658613

申请日：2022-04-08

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Fei HUANG ,  Duo ZHANG ,  Tingfang JI

IPC: H04W48/08 ,  H04W48/04

CPC classification number: H04W48/08 ,  H04W48/04

Abstract: The user equipment (UE) may obtain at least one optical reference signal associated with a transmit receive point (TRP), the at least one optical reference signal including at least one of: a TRP identifier (ID) or direction information of the at least one optical reference signal with reference to the TRP. The UE may identify information associated with the TRP with reference to the UE based on the at least one optical reference signal, and perform at least one of a cell acquisition, a beam management, a UE position detection, a TRP validation, or an ambient environment detection based on the identified information associated with the TRP. The UE may also receive at least one reference radio signal, and use the correlation between the optical reference signal and the received reference radio signal.

公开(公告)号：US20240364407A1

公开(公告)日：2024-10-31

申请号：US18308069

申请日：2023-04-27

Applicant: QUALCOMM Incorporated

Inventor： Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Renqiu WANG ,  Runxin WANG ,  Duo ZHANG ,  Taesang YOO ,  Pavan Kumar VITTHALADEVUNI ,  Jay Kumar SUNDARARAJAN

IPC: H04B7/06

CPC classification number: H04B7/0658 ,  H04B7/0626 ,  H04B7/0632

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more channel state information (CSI) reference signals (CSI-RSs). The UE may transmit a compressed CSI report via layer 2 signaling, the compressed CSI report being compressed using a machine learning model. Numerous other aspects are described.

公开(公告)号：US20230251342A1

公开(公告)日：2023-08-10

申请号：US18000318

申请日：2020-07-20

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Fei HUANG ,  Duo ZHANG ,  Hong CHENG ,  Alexandros MANOLAKOS ,  Kapil GULATI ,  Tingfang JI ,  Yi HUANG ,  Rotem COOPER ,  Charles BERGAN ,  Jigneshkumar SHAH

IPC: G01S5/00 ,  G01S5/02 ,  H04W64/00 ,  H04W60/00

CPC classification number: G01S5/0072 ,  G01S5/0236 ,  H04W64/00 ,  H04W60/00

Abstract: Disclosed are techniques for wireless positioning. In an aspect, a first user equipment (UE) transmits a request to perform a UE-UE positioning procedure with a second UE, receives a radio resource configuration for the UE-UE positioning procedure, the radio resource configuration indicating first radio resources for transmitting positioning signals to the second UE and second radio resources for receiving positioning signals from the second UE, transmits one or more first positioning signals to the second UE on the first radio resources, receives one or more second positioning signals from the second UE on the second radio resources, and enables a distance between the first UE and the second UE to be estimated based on at least transmission times of the one or more first positioning signals and times of arrival (ToAs) of the one or more second positioning signals.

公开(公告)号：US20240244454A1

公开(公告)日：2024-07-18

申请号：US18561814

申请日：2021-07-27

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  June NAMGOONG ,  Yuwei REN ,  Fei HUANG ,  Duo ZHANG

IPC: H04W24/02 ,  H04L1/00 ,  H04W72/1273 ,  H04W72/231

CPC classification number: H04W24/02 ,  H04L1/0061 ,  H04W72/1273 ,  H04W72/231

Abstract: Certain aspects of the present disclosure provide techniques for configuring machine learning models on user equipment, including reduced capability user equipment.