公开(公告)号：US20230231682A1

公开(公告)日：2023-07-20

申请号：US18001708

申请日：2021-07-16

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Alexandros MANOLAKOS ,  Tingfang JI ,  Runxin WANG ,  Pinar SEN

IPC: H04L5/00

CPC classification number: H04L5/0051 ,  H04L5/0094

Abstract: Aspects for time bundling an SRS resource over a plurality of instances are disclosed. The apparatus may include a user equipment (UE). The user equipment may receive a configuration from a base station for time-bundling at least one sounding reference signal (SRS) resource. The time-bundling may be performed by the UE transmitting a plurality of SRS signals at different times using an identical center frequency and at least two different frequency resource allocations. The UE may transmit the plurality of SRS signals based on the configuration.

公开(公告)号：US20230224738A1

公开(公告)日：2023-07-13

申请号：US18009813

申请日：2021-08-01

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Mukesh KUMAR ,  Alexandros MANOLAKOS

IPC: H04W24/08 ,  H04W64/00

CPC classification number: H04W24/08 ,  H04W64/006

Abstract: Techniques are provided for reducing the network signaling associated with radio resource management (RRM) measurements and mobility procedures. An example method for performing radio resource management measurements includes receiving positioning assistance data including station location information, determining a current location and a future trajectory, and performing radio resource management measurements with one or more stations based at least in part on the positioning assistance data and the future trajectory.

公开(公告)号：US20230209544A1

公开(公告)日：2023-06-29

申请号：US18145174

申请日：2022-12-22

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Jing SUN ,  Xiaoxia ZHANG ,  Wanshi CHEN ,  Juan MONTOJO

IPC: H04W72/1273 ,  H04L5/00 ,  H04L5/10 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/1273 ,  H04L5/0051 ,  H04L5/10 ,  H04W72/0446 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, when operating in a multiple link communication system, one or more downlink control information (DCI) messages scheduling one or more downlink communications. The user equipment may determine, based at least in part on the one or more DCI messages, whether a communication constraint is satisfied for the one or more downlink communications. The user equipment may determine a communication configuration for the one or more downlink communications based at least in part on whether the communication constraint is satisfied. The user equipment may receive, in the multiple link communication system, the one or more downlink communications based at least in part on the communication configuration. Numerous other aspects are provided.

公开(公告)号：US20230179366A1

公开(公告)日：2023-06-08

申请号：US17920318

申请日：2021-06-07

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Mukesh KUMAR ,  Alexandros MANOLAKOS

IPC: H04L5/00 ,  H04W72/12

CPC classification number: H04L5/0051 ,  H04W72/12

Abstract: A user equipment (UE) receives scheduling information for Sounding Reference Signal (SRS) for positioning that includes multiple reserved occasions to transmit the SRS. The multiple reserved occasions may be used on all or on only a subset of configured SRS resources. The UE transmits the positioning SRS on a reserved occasion that is first available for transmission, e.g., without collision or other restrictions of transmission of the SRS. The UE does not transmit the positioning SRS on any earlier reserved occasions that is not available or any subsequent reserved occasions. The base station may attempt to decode the SRS on each reserved occasion until the positioning SRS is transmitted. The base station may reassign unused reserved occasions to other UEs or to other channels. The base station may report positioning measurements with associated time stamps for the reserved occasion on which the positioning SRS was received.

公开(公告)号：US20230175865A1

公开(公告)日：2023-06-08

申请号：US17997290

申请日：2021-06-23

Applicant: QUALCOMM INCORPORATED

Inventor： Marwen ZORGUI ,  Lorenzo FERRARI ,  Alexandros MANOLAKOS ,  Balwinderpal S. SACHDEV

IPC: G01C25/00

CPC classification number: G01C25/005

Abstract: A method for determining sensor calibration parameters includes: obtaining a plurality of sets of sensor measurement values, in a sensor coordinate system, of a sensor of a user equipment; and determining the sensor calibration parameters, based on a first portion of the plurality of sets of sensor measurement values corresponding to first times at which the user equipment is at rest and based on a second portion of the plurality of sets of sensor measurement values at least some of which correspond to second times at which the user equipment is in motion, such that application of the sensor calibration parameters to a selected set of the plurality of sets of sensor measurement values yields a calibrated set of calibrated sensor measurement values in a reference coordinate system.

公开(公告)号：US20230101862A1

公开(公告)日：2023-03-30

申请号：US17800875

申请日：2020-12-17

Applicant: Alexandros MANOLAKOS ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04W64/00 ,  G01S5/00

Abstract: A user equipment (UE) generates a positioning state information (PSI) report that is transmitted in a lower layer channel container, e.g., in the Physical channel or Medium Access Control channel, to a network entity to reduce latency. For example, the PSI report is generated based on a plurality of PSI report elements determined from uplink (UL), downlink (DL) or UL and DL positioning measurements. Each PSI report element includes information related to positioning measurements performed by the UE. The PSI report elements are ordered, e.g., from highest priority to lowest priority, according to priority based rules. If the size of the PSI report elements is larger than the lower layer channel container, one or more of the low priority PSI report elements are omitted from the PSI report. A network entity may receive and process the PSI report based on the same priority based rules.

公开(公告)号：US20230097008A1

公开(公告)日：2023-03-30

申请号：US17795677

申请日：2021-02-08

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Weimin DUAN ,  Wanshi CHEN

IPC: G01S5/00 ,  H04W64/00 ,  H04W24/10 ,  H04L5/00

Abstract: A UE includes a processor configured to: receive, in a primary cell, a dormant indication of a dormant state of a secondary cell; and respond to receiving the dormant indication by implementing the dormant state of the secondary cell by inhibiting monitoring of a physical downlink control channel of the secondary cell; where the processor is configured to respond to a positioning signal including a first portion that is configured within a bandwidth of the secondary cell and that is received while the secondary cell is in the dormant state by: withholding processing of the positioning signal; or withholding processing of the first portion of the positioning signal and processing a second portion, if any, of the positioning signal that is configured outside the bandwidth of the secondary cell; or processing the positioning signal.

公开(公告)号：US20230072214A1

公开(公告)日：2023-03-09

申请号：US17793526

申请日：2020-02-14

Applicant: Gokul SRIDHARAM ,  Hung Dinh LY ,  Huilin XU ,  Alexandros MANOLAKOS ,  Yi HUANG ,  Wei YANG ,  Yuwei REN ,  QUALCOMM Incorporated

Inventor： Gokul SRIDHARAN ,  Hung Dinh LY ,  Huilin XU ,  Alexandros MANOLAKOS ,  Yi HUANG ,  Wei YANG ,  Yuwei REN

IPC: H04L5/00

Abstract: User Equipment (UE) receives, from a base station (BS), at least one resource block (RB). The RB includes at least one reference signal (RS) resource element (RE) of a first physical channel of the UE. The UE estimates a channel quality of a second physical channel of the UE as a function of the at least one RS RE. In some examples, the BS associates the transmission of a first physical channel reference signal (RS) and the transmission of a second physical channel RS. The BS then signals, BS to the UE, the association between the first physical channel reference signal and the second physical channel reference signal.

公开(公告)号：US20230067569A1

公开(公告)日：2023-03-02

申请号：US17793066

申请日：2021-01-27

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Weimin DUAN ,  Wanshi CHEN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Naga BHUSHAN

IPC: G01S5/00 ,  H04W76/28 ,  H04W24/10

Abstract: A UE includes: a transceiver; a memory; and a processor configured to: receive first and second discontinuous reception configurations for first and second discontinuous reception groups; receive first and second positioning signal configurations for first and second positioning signals associated with the first and second discontinuous reception groups, respectively; measure the first positioning signal during a first active time of the first discontinuous reception group; and measure the second positioning signal during a fixed second active time or during a variable third active time, the fixed second active time having a fixed duration of the second discontinuous reception group and the variable third active time having a variable duration of the second discontinuous reception group.

公开(公告)号：US20230040590A1

公开(公告)日：2023-02-09

申请号：US17758929

申请日：2020-12-21

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Weimin DUAN ,  Krishna Kiran MUKKAVILLI

IPC: G01S5/02 ,  H04W64/00 ,  H04W24/10

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) receives, over a wireless communication network operating in accordance with a first radio access technology (RAT), a configuration to provide at least one positioning state information (PSI) report, the first RAT associated with at least one first positioning technology, the configuration associated with at least one second RAT, at least one second positioning technology, or both to be used to estimate a location of the UE, obtains at least a first set of positioning measurements using the at least one second RAT, the at least one second positioning technology, or both, and transmits the at least one PSI report on physical resources allocated for a physical uplink or sidelink channel of the first RAT, the at least one PSI report including at least the first set of positioning measurements.