公开(公告)号：US11683747B2

公开(公告)日：2023-06-20

申请号：US17147404

申请日：2021-01-12

Applicant: QUALCOMM Incorporated

Inventor： Edward Robert Hall ,  Tom Chin ,  Alan Soloway ,  Ajith Tom Payyappilly

IPC: H04W4/00 ,  H04W48/18 ,  H04W36/00 ,  H04W36/16

CPC classification number: H04W48/18 ,  H04W36/0085 ,  H04W36/165

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a user equipment (UE). The UE may be configured to transmit a message indicating an identifier (ID) associated with an application to a first edge computing system; receive first information associated with the application in response to transmitting the message, the first information indicating whether at least one second edge computing system configured to provide the application is accessible through at least one cell; and determine a set of cells through which the at least one second edge computing system is accessible based on the first information.

公开(公告)号：US11419170B2

公开(公告)日：2022-08-16

申请号：US16828440

申请日：2020-03-24

Applicant: QUALCOMM Incorporated

Inventor： Tom Chin ,  Ozcan Ozturk ,  Xipeng Zhu ,  Shanshan Wang ,  Ajith Tom Payyappilly

IPC: H04W76/15 ,  H04W76/27 ,  H04W36/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network device may determine that a ping-pong condition is satisfied with regard to a Long Term Evolution (LTE) radio access technology (RAT) and a New Radio (NR) RAT. The network device may configure a dual connectivity mode for the UE based at least in part on the ping-pong condition being satisfied. The network device may cause the UE to deprioritize the NR RAT based at least in part on the ping-pong condition being satisfied. Numerous other aspects are provided.

公开(公告)号：US11240733B2

公开(公告)日：2022-02-01

申请号：US16343333

申请日：2017-09-22

Applicant: QUALCOMM Incorporated

Inventor： Keiichi Kubota ,  Haris Zisimopoulos ,  Lenaig Genevieve Chaponniere ,  Masato Kitazoe ,  Gavin Bernard Horn ,  Arvind Santhanam ,  Ajith Tom Payyappilly ,  Xipeng Zhu

IPC: H04W48/06 ,  H04W76/25 ,  H04W76/27 ,  H04W28/02 ,  H04W72/12 ,  H04W80/12 ,  H04W48/08 ,  H04W48/10 ,  H04W48/02

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for enabling access control in a connected mode, idle mode, and an inactive state. An exemplary method generally includes receiving access control information associated with one or more services used by the UE for communicating with the wireless communications network, receiving a request to transmit traffic using the one or more services, checking a type of the traffic against the access control information, and scheduling the traffic for transmission if the type of the traffic satisfies one or more criteria in the access control information based on the checking.

公开(公告)号：US20210385735A1

公开(公告)日：2021-12-09

申请号：US17339732

申请日：2021-06-04

Applicant: QUALCOMM Incorporated

Inventor： Tom Chin ,  Ajith Tom Payyappilly ,  Juan Zhang

IPC: H04W48/16 ,  H04W76/10

Abstract: Methods, systems, and devices for wireless communications are described. A UE may establish a wireless communication link with a base station in accordance with a radio access technology (RAT), and an internet connection with the base station. The UE may identify a lack of support by a network that includes the base station for a type of voice calls associated with the RAT. The UE may transmit a discovery query for a gateway to a core network, and the UE may establish a connection with the gateway via the internet connection. The UE may initiate a voice call via a call path from the UE to the core network, where the call path may include the wireless communications link with the base station in accordance with the RAT and also may include the internet connection with the gateway.

公开(公告)号：US11184820B2

公开(公告)日：2021-11-23

申请号：US16833202

申请日：2020-03-27

Applicant: QUALCOMM Incorporated

Inventor： Tom Chin ,  Ajith Tom Payyappilly ,  Min Wang ,  Xipeng Zhu

IPC: H04W36/08 ,  H04W36/00 ,  H04L5/00 ,  H04L25/02 ,  H04W52/14 ,  H04W52/36 ,  H04W56/00 ,  H04W72/14 ,  H04W74/08

Abstract: This disclosure provides systems, methods, and apparatus for wireless communications that support fast user equipment (UE) handover between base stations. A UE may receive, from a source base station, a configuration for reference signal transmission at a set of uplink transmit power levels. The UE may transmit multiple uplink reference signal repetitions based on the configuration. The source base station may transmit a request message to a target base station to measure the multiple uplink reference signal repetitions. The target base station may select an uplink reference signal and measure a transmit power correction. The target base station may transmit an indication to the source base station of the selection and transmit power correction. The source base station may evaluate the indications and select the target base station. The source base station may forward to the indicated contents, and the UE may switch and synchronize with the target base station.

公开(公告)号：US10939261B2

公开(公告)日：2021-03-02

申请号：US16566228

申请日：2019-09-10

Applicant: QUALCOMM Incorporated

Inventor： Tom Chin ,  Juan Zhang ,  Ajith Tom Payyappilly

IPC: H04W4/40 ,  H04L29/12 ,  H04W28/06 ,  H04W72/04

Abstract: Aspects of the present disclosure provide techniques for routing internet protocol (IP) and non-IP packets in cellular vehicle-to-everything devices that can be transmitted over the air via cellular or side-link device-to-device (D2D) communication systems without the need for the applications (e.g., automotive applications) to modify its operations. Specifically, an application (automotive application or web browser) may use default Application Programming Interface (API) that is typically used for regular cellular communication without modifying its operations to differentiate between IP and non-IP packets. Instead, in accordance with present disclosure, logical data paths may be dynamically adjusted to map services associated with the packets with an appropriate media access control (MAC) flow such that the modem receiving the packet may process and route the packet to target end-destination.

公开(公告)号：US09854588B2

公开(公告)日：2017-12-26

申请号：US15156682

申请日：2016-05-17

Applicant: QUALCOMM Incorporated

Inventor： Sivaramakrishna Veerepalli ,  Arnaud Meylan ,  Hoon Ki Lee ,  Ajith Tom Payyappilly ,  Mahesh Kumar Kalikot Veetil ,  Umang Sureshbhai Patel ,  Aziz Gholmieh ,  Manikandan Mohan ,  Dagbegnon Henri Bahini ,  Vinay Paradkar

IPC: H04W28/02 ,  H04W72/04 ,  H04J11/00 ,  H04L12/28 ,  H04H20/38 ,  H04L29/08 ,  H04W74/02 ,  H04W72/12 ,  H04W88/06 ,  H04W84/12

CPC classification number: H04W72/0493 ,  H04H20/38 ,  H04J11/00 ,  H04L12/2854 ,  H04L67/306 ,  H04W48/08 ,  H04W72/1215 ,  H04W74/02 ,  H04W84/12 ,  H04W88/06

Abstract: Aspects relate to a priority mechanism for prioritizing network identifiers, for example SSIDs. As described herein, a UE may obtain one or more network identifier sets, each of the one or more network identifier sets having one or more network identifiers for a first RAT and a priority level, determine one or more of the network identifier sets that are under control of a second RAT, and after the determining, manage connections to the first RAT based, at least in part, on the priority level of the network identifier sets.

公开(公告)号：US12245090B2

公开(公告)日：2025-03-04

申请号：US17810954

申请日：2022-07-06

Applicant: QUALCOMM Incorporated

Inventor： Lenaig Genevieve Chaponniere ,  Abhishek Bhatnagar ,  Ajith Tom Payyappilly ,  Osama Lotfallah ,  Vitaly Drapkin

IPC: H04L65/1016 ,  H04W36/00 ,  H04W36/14

Abstract: A method is provided. The method may be performed by a UE. The method includes attempting to attach to or to perform a tracking area update in an EPS network to obtain voice services for a number of times. The method includes starting a modified timer based on a failure to attach to or to perform the tracking area update in an EPS network for the number of times and based on a configuration parameter. The modified timer may be modified based on a default timer. The method includes keeping an S1 mode enabled when starting the modified timer. The method includes attempting to obtain the voice services based on one or more access technologies other than EPS. The method includes attaching to or performing a tracking area update in the EPS network to obtain voice services based on the modified timer.

公开(公告)号：US12069515B2

公开(公告)日：2024-08-20

申请号：US17545850

申请日：2021-12-08

Applicant: QUALCOMM Incorporated

Inventor： Dario Serafino Tonesi ,  Waqar Zia ,  Amer Catovic ,  Lenaig Genevieve Chaponniere ,  Stefano Faccin ,  Ajith Tom Payyappilly ,  Sunghoon Kim

IPC: H04W28/02 ,  H04W28/08 ,  H04W28/12

CPC classification number: H04W28/12 ,  H04W28/0273 ,  H04W28/0933

Abstract: Techniques for managing access combinations for multiple access protocol data unit (PDU) sessions are described. A communication device may receive control signaling indicating a configuration for a multiple access PDU session associated with a plurality of access links. The plurality of access links may be associated with a first type of access, a second type of access, or a combination thereof. The communication device may select a mode for allocation of a data flow associated with the multiple access PDU session to the plurality of access links based at least in part on the received control signaling. The communication device may allocate the data flow associated with the multiple access PDU session to the plurality of access links based at least in part on the selected mode, and transmit the allocated data flow over the plurality of access links associated with the two types of access.

公开(公告)号：US11997590B2

公开(公告)日：2024-05-28

申请号：US17445177

申请日：2021-08-16

Applicant: QUALCOMM Incorporated

Inventor： Sunghoon Kim ,  Dario Serafino Tonesi ,  Alan Soloway ,  Ajith Tom Payyappilly ,  Tom Chin ,  Robert Thomas Franzo

IPC: H04W48/16 ,  H04W60/00

CPC classification number: H04W48/16 ,  H04W60/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first edge application server (EAS) discovery message from an application client that is external to the UE. The UE may transmit a second EAS discovery message to an edge enabler server (EES) based at least in part on the first EAS discovery message. The UE may receive, from the EES, an EAS response message. The EAS response message may indicate a failure of a discovery request associated with the application client or the EAS response message may indicate an EAS associated with the application client. The UE may transmit an indication of the failure of the discovery request or an indication of the EAS to the application client. Numerous other aspects are described.