公开(公告)号：US20170280310A1

公开(公告)日：2017-09-28

申请号：US15080456

申请日：2016-03-24

Applicant: QUALCOMM Incorporated

Inventor： Amit Jain ,  Govind Ram Venkat Narayan ,  Santosh Munirathna

IPC: H04W4/22 ,  H04W48/08

CPC classification number: H04W4/90 ,  H04L63/0236 ,  H04W4/029 ,  H04W4/50 ,  H04W12/00503 ,  H04W12/00505 ,  H04W12/02 ,  H04W48/08

Abstract: Disclosed are methods and systems for providing control over a port, such as a port utilizing the User Datagram Protocol, for example, in a mobile device. In a particular implementation, a mobile device user may select to close or otherwise restrict access to the port, which may thus prevent a user external to the cellular communications network from obtaining the user's present location and/or from hindering operations of the mobile device. Upon detection of an event, the port may be reopened, which may thereby permit a cellular communications network to determine an estimate of the mobile device user's location responsive to, for example, the user placing an E911 emergency call.

公开(公告)号：US20180206062A1

公开(公告)日：2018-07-19

申请号：US15409256

申请日：2017-01-18

Applicant: QUALCOMM Incorporated

Inventor： Amit Jain ,  Govind Ram Venkat Narayan ,  Santosh Munirathna

IPC: H04W4/02 ,  G01S5/02

CPC classification number: H04W4/02 ,  G01S1/02 ,  G01S5/0257 ,  H04W4/025 ,  H04W4/90

Abstract: Example methods, apparatuses, and/or articles of manufacture are disclosed herein that may be utilized, in whole or in part, to facilitate and/or support one or more operations and/or techniques for handling an early position fix for LPP-type positioning sessions, such as for use in or with mobile communication devices, for example.

公开(公告)号：US09820090B1

公开(公告)日：2017-11-14

申请号：US15266174

申请日：2016-09-15

Applicant: QUALCOMM Incorporated

Inventor： Govind Ram Venkat Narayan ,  Amit Jain ,  Santosh Munirathna ,  Andreas Klaus Wachter

IPC: H04M11/04 ,  H04W4/02 ,  H04W4/16 ,  H04L29/06 ,  H04L29/12 ,  H04W76/00 ,  H04W76/02 ,  H04W12/06

CPC classification number: H04W4/02 ,  H04L61/1511 ,  H04L63/0823 ,  H04L63/166 ,  H04L67/10 ,  H04L69/164 ,  H04L69/40 ,  H04W4/16 ,  H04W4/90 ,  H04W12/06 ,  H04W76/18 ,  H04W76/50

Abstract: Techniques disclosed herein are generally directed toward providing a fallback mechanism to use when the authentication session between the SET and E-SLP fails. In particular, the techniques provided herein allow the SET to attempt to connect with SLPs using given and/or generated information. As such, the techniques provided herein increase the likelihood that the SET will be able to complete a successful SUPL session, and a location of the SET will be provided to an emergency response service.