公开(公告)号：US20180184452A1

公开(公告)日：2018-06-28

申请号：US15388610

申请日：2016-12-22

Applicant: QUALCOMM Incorporated

Inventor： Suresh Kumar BITRA ,  Arun Kumar Sharma TANDRA ,  Sreekanth HOSAHUDYA VENKATARAMANAPPA

IPC: H04W74/08 ,  H04W72/04 ,  H04W64/00

CPC classification number: H04W64/00 ,  H04W72/1215 ,  H04W88/06

Abstract: An example of a method of operating a mobile device includes obtaining positioning signal timing information that indicates a plurality of times when the mobile device will receive positioning signals from one or more base stations associated with a first subscription to a first wireless network; obtaining tune-away information that indicates when a first receiver of the mobile device is scheduled to tune away from the first subscription to receive signals using a second subscription to a second wireless network; and implementing a collision-reduction measure in response to an expected number of collisions meeting a criterion. The expected number of collisions is a number of instances that positioning signals are expected not to be received by the mobile device based on the positioning signal timing information and the tune-away information.

公开(公告)号：US20240430975A1

公开(公告)日：2024-12-26

申请号：US18338825

申请日：2023-06-21

Applicant: QUALCOMM Incorporated

Inventor： Naveen Kumar ARAVAPALLI ,  Arun Kumar Sharma TANDRA

IPC: H04W76/28 ,  H04W72/1263

Abstract: In an aspect, a user equipment (UE) may execute a discontinuous reception (DRX) configuration having an on duration during which the UE is in a time-limited active reception state, wherein the DRX configuration is based on a transmission schedule for one or more positioning System Information Blocks (posSIBs). The UE may receive the one or more posSIBs during the on duration of the DRX configuration executed by the UE.

公开(公告)号：US20180313929A1

公开(公告)日：2018-11-01

申请号：US15498140

申请日：2017-04-26

Applicant: QUALCOMM Incorporated

Inventor： Suresh Kumar BITRA ,  Arun Kumar Sharma TANDRA ,  Ashwin Kumar DONTHULA

IPC: G01S5/02 ,  H04W64/00

Abstract: A method of operating a user equipment (UE) that includes a first subscriber identification module (SIM) for communicating with a first wireless network and a second SIM for communicating with a second wireless network includes: receiving first assistance data and second assistance data determining to measure first positioning signals received from the first plurality of base stations of the first wireless network; selecting a measurement receiver of the UE to measure the first positioning signals; and measuring, using the measurement receiver and the first SIM, the first positioning signals. The first assistance data includes information about a first plurality of base stations of the first wireless network, and the second assistance data includes information about a second plurality of base stations of the second wireless network. The measurement receiver is selected from a shared receiver and a dedicated receiver of the UE.

公开(公告)号：US20180206109A1

公开(公告)日：2018-07-19

申请号：US15406186

申请日：2017-01-13

Applicant: QUALCOMM Incorporated

Inventor： Suresh Kumar BITRA ,  Arun Kumar Sharma TANDRA ,  Ashwin Kumar DONTHULA

IPC: H04W8/18 ,  H04W4/02 ,  H04W48/18 ,  H04W4/22

CPC classification number: H04W8/183 ,  G01S1/00 ,  G01S5/0236 ,  G01S19/05 ,  G01S19/25 ,  G01S19/48 ,  H04W4/02 ,  H04W4/90 ,  H04W24/00 ,  H04W48/18 ,  H04W64/00 ,  H04W76/50

Abstract: An example of a method for operating a user equipment (UE) including a first subscriber identity module (SIM) and a second SIM includes determining that a quality of first positioning assistance data associated with the first SIM is greater than a quality of second positioning assistance data associated with the second SIM; and performing an action using the first SIM in response to determining that the quality of first positioning assistance data associated with the first SIM is greater than the quality of second positioning assistance data associated with the second SIM.

公开(公告)号：US20240414687A1

公开(公告)日：2024-12-12

申请号：US18331601

申请日：2023-06-08

Applicant: QUALCOMM Incorporated

Inventor： Naveen Kumar ARAVAPALLI ,  Arun Kumar Sharma TANDRA ,  Stephen William EDGE

IPC: H04W64/00 ,  H04W48/16

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) decodes a first system information block (SIB) transmitted by a first cell to determine whether the first cell transmits a second SIB, decodes the second SIB based on a determination that the first cell transmits the second SIB, and reports, to a crowdsourcing server, a first set of parameters related to the second SIB transmitted by the first cell.

公开(公告)号：US20240337759A1

公开(公告)日：2024-10-10

申请号：US18682083

申请日：2022-09-02

Applicant: QUALCOMM Incorporated

Inventor： Naveen Kumar ARAVAPALLI ,  Arun Kumar Sharma TANDRA ,  Chandrasekhar JAYARAM

IPC: G01S19/41 ,  G01S19/07

CPC classification number: G01S19/41 ,  G01S19/071

Abstract: A terminal position is determined with differential Global Navigation Satellite System (DGNSS) using GNSS signals from a plurality of satellite vehicles and differential corrections generated by a reference station for the GNSS signals and broadcast via a DGNSS server. The use of the differential corrections for positioning is interrupted when the determined terminal position does not improve with use of the differential corrections. The differential corrections may be interrupted for a period of time so that the terminal no longer receives the broadcast of the differential corrections or so that the differential corrections are not used for position estimation in order to reduce power consumption and reduce processing operations. The DGNSS capabilities of the terminal, such as the supported GNSS constellations and/or frequency bands, may be used by the DGNSS server to select differential corrections to broadcast to the terminal.

公开(公告)号：US20180077619A1

公开(公告)日：2018-03-15

申请号：US15261485

申请日：2016-09-09

Applicant: QUALCOMM Incorporated

Inventor： Suresh Kumar BITRA ,  Arun Kumar Sharma TANDRA

IPC: H04W36/14 ,  H04W24/10 ,  H04W8/08 ,  H04W4/02 ,  H04W36/30 ,  H04W36/00 ,  H04W36/32

CPC classification number: H04W36/14 ,  G01S5/00 ,  H04W4/02 ,  H04W8/08 ,  H04W24/10 ,  H04W36/0016 ,  H04W36/30 ,  H04W36/32 ,  H04W64/00 ,  H04W88/06

Abstract: A mobile device can send information to a server by first obtaining, by the mobile device, a scheduled time to send the information to the server. In response to determining, by the mobile device, that a trigger condition is met before the scheduled time, the mobile device sends at least a portion of the information from the mobile device to the server.