公开(公告)号：EP4512187A1

公开(公告)日：2025-02-26

申请号：EP23718430.4

申请日：2023-03-23

Applicant: QUALCOMM INCORPORATED

Inventor： LEI, Jing ,  CHEN, Wanshi ,  JI, Tingfang

IPC: H04W72/20 ,  H04W72/04 ,  H04L5/00

公开(公告)号：EP4445563A1

公开(公告)日：2024-10-16

申请号：EP22802822.1

申请日：2022-10-18

Applicant: QUALCOMM Incorporated

Inventor： DUAN, Weimin ,  MANOLAKOS, Alexandros ,  JI, Tingfang ,  WANG, Renqiu

IPC: H04L25/02 ,  H04L27/26 ,  H04B7/06 ,  H04L5/00

公开(公告)号：EP4441950A1

公开(公告)日：2024-10-09

申请号：EP22823228.6

申请日：2022-11-15

Applicant: QUALCOMM Incorporated

Inventor： ABDELGHAFFAR, Muhammad Sayed Khairy ,  JIANG, Jing ,  BURKE, Joseph, Patrick ,  JI, Tingfang ,  GAAL, Peter ,  GOROKHOV, Alexei Yurievitch

IPC: H04L5/00 ,  H04J13/00 ,  H04L27/26 ,  H04W52/04

CPC classification number: H04L5/0051 ,  H04L5/0026 ,  H04J13/004 ,  H04L5/0023 ,  H04L5/0092 ,  H04L27/26132 ,  H04L27/2613

公开(公告)号：EP4435472A2

公开(公告)日：2024-09-25

申请号：EP24193499.1

申请日：2021-05-12

Applicant: QUALCOMM Incorporated

Inventor： DUAN, Weimin ,  MANOLAKOS, Alexandros ,  JI, Tingfang ,  CHEN, Wanshi

IPC: G01S13/76

CPC classification number: H04W64/00 ,  G01S5/0236 ,  G01S5/0036 ,  G01S2205/00820130101 ,  G01S5/0205 ,  G01S5/10 ,  H04L5/0048 ,  H04L5/0023 ,  H04L5/0053 ,  G01S13/765 ,  G01S7/006

Abstract: Disclosed are techniques for reducing the overhead of low layer positioning reports. In an aspect, a user equipment (UE) performs at least one positioning measurement of at least one downlink positioning reference signal (DL-PRS) received from at least one transmission-reception point (TRP) during a positioning session, and reports, to a positioning entity via low layer signaling, a relative value of the at least one positioning measurement relative to an expected value of the at least one positioning measurement, wherein the relative value of the at least one positioning measurement is a difference between the expected value of the at least one positioning measurement and a measured value of the at least one positioning measurement.

公开(公告)号：EP4413679A1

公开(公告)日：2024-08-14

申请号：EP22794071.5

申请日：2022-10-05

Applicant: QUALCOMM INCORPORATED

Inventor： ABOTABL, Ahmed Attia ,  ABDELGHAFFAR, Muhammad Sayed Khairy ,  IBRAHIM, Abdelrahman Mohamed Ahmed Mohamed ,  MUKKAVILLI, Krishna Kiran ,  JI, Tingfang ,  BURKE, Joseph Patrick ,  WANG, Renqiu ,  KWON, Hwan Joon

IPC: H04J11/00 ,  H04L5/00

CPC classification number: H04J11/0026 ,  H04J11/0059 ,  H04L5/0023 ,  H04L5/0094

公开(公告)号：EP4328617A3

公开(公告)日：2024-05-15

申请号：EP24150756.5

申请日：2020-01-10

Applicant: QUALCOMM Incorporated

Inventor： MANOLAKOS, Alexandros ,  AKKARAKARAN, Sony ,  FISCHER, Sven ,  SUNDARARAJAN, Jay Kumar ,  SORIAGA, Joseph Binamira ,  JI, Tingfang

IPC: H04W64/00 ,  G01S5/00 ,  G01S5/02 ,  G01S5/14 ,  H04L5/00 ,  H04L27/26

CPC classification number: G01S5/0263 ,  G01S5/14 ,  H04W64/006 ,  H04L27/2601 ,  H04W64/00 ,  H04W64/003 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0023

Abstract: Disclosed are techniques for signaling of reception-to-transmission measurements from gNBs and user equipments (UEs) for round trip time (RTT) based positioning in wireless networks such as new radio (NR). In multi-RTT positioning, the flow of messages that are exchanged differ depending on the entity acting as the location server determining the position of the UE.

公开(公告)号：EP4301080A3

公开(公告)日：2024-04-03

申请号：EP23209335.1

申请日：2015-03-09

Applicant: Qualcomm Incorporated

Inventor： LUO, Tao ,  PATEL, Shimman Arvind ,  CHEN, Wanshi ,  BHUSHAN, Naga ,  WEI, Yongbin ,  XU, Hao ,  DAMNJANOVIC, Aleksandar ,  JI, Tingfang ,  MALLADI, Durga Prasad ,  YERRAMALLI, Srinivas ,  GAAL, Peter

IPC: H04W74/08 ,  H04L5/00

Abstract: Techniques are described for wireless communication. A first method includes transmitting a first signal to indicate accessing a first channel in a radio frequency spectrum band, and transmitting information with the first signal in the radio frequency spectrum band. A second method includes winning contention to access a radio frequency spectrum band, and after the winning contention to access the radio frequency spectrum band, transmitting a first signal to align a starting point of a second signal with a reference boundary associated with the radio frequency spectrum band. A third method includes winning contention to access a radio frequency spectrum band during a first frame period, the first frame selected from a plurality of different frame periods, and transmitting a signal at a periodicity during one or more subframes of the first frame period for each of the plurality of different frame periods.

公开(公告)号：EP4297498A3

公开(公告)日：2024-03-27

申请号：EP23196767.0

申请日：2019-07-25

Applicant: QUALCOMM Incorporated

Inventor： GAAL, Peter ,  WANG, Xiao Feng ,  CHEN, Wanshi ,  HOSSEINI, Seyedkianoush ,  LEE, Heechoon ,  JI, Tingfang ,  AMINZADEH GOHARI, Amir

IPC: H04W52/34 ,  H04W52/14 ,  H04W52/28 ,  H04W52/38

Abstract: Power control in new radio (NR)-to-NR dual connectivity communications is disclosed. A UE, compatible for NR-to-NR dual connectivity, may receive a 5 transmit power configuration and a power allocation configuration. The transmit power configuration identifies the designated reserved power for each of the cell groups participating in the dual connectivity communication. The power allocation configuration identifies to the UE whether to operate access to excess transmission power by either mode 1 rules, which may introduce phase 10 discontinuity into ongoing transmissions, or mode 2 rules, which use a lookahead functionality to trigger joint determination and allocation of transmission power among known uplink transmissions over a given transmission duration. After the determined transmission power allocation has been made, the UE transmits the dual connectivity transmissions according to the determined 15 power.

公开(公告)号：EP4338321A1

公开(公告)日：2024-03-20

申请号：EP22721242.0

申请日：2022-03-23

Applicant: QUALCOMM Incorporated

Inventor： GOPALAKRISHNAN, Sooryanarayanan ,  SUNDARARAJAN, Jay Kumar ,  MANOLAKOS, Alexandros ,  BHUSHAN, Naga ,  YOO, Taesang ,  MUKKAVILLI, Krishna Kiran ,  DUAN, Weimin ,  JI, Tingfang

IPC: H04B17/27 ,  H04W64/00

公开(公告)号：EP4328617A2

公开(公告)日：2024-02-28

申请号：EP24150756.5

申请日：2020-01-10

Applicant: QUALCOMM Incorporated

Inventor： MANOLAKOS, Alexandros ,  AKKARAKARAN, Sony ,  FISCHER, Sven ,  SUNDARARAJAN, Jay Kumar ,  SORIAGA, Joseph Binamira ,  JI, Tingfang

IPC: G01S5/14

Abstract: Disclosed are techniques for signaling of reception-to-transmission measurements from gNBs and user equipments (UEs) for round trip time (RTT) based positioning in wireless networks such as new radio (NR). In multi-RTT positioning, the flow of messages that are exchanged differ depending on the entity acting as the location server determining the position of the UE.