公开(公告)号：US20240298241A1

公开(公告)日：2024-09-05

申请号：US18320593

申请日：2023-05-19

Applicant: QUALCOMM Incorporated

Inventor： Gad Karmi ,  Mark Bapst ,  Bibhu MOHANTY ,  Jay Rodney Walton ,  Qi XUE ,  Brian Michael BUESKER

IPC: H04W40/22 ,  H04W40/12

CPC classification number: H04W40/22 ,  H04W40/12 ,  H04W84/12

Abstract: This disclosure provides methods, components, devices, and systems for wireless communication. Some aspects more specifically relate to dynamic path selection for wireless connectivity. An access point (AP) may receive communication link information and device status information from cellular-enabled devices in a wireless local area network (WLAN). The communication link information may indicate path metrics (such as link quality information) associated with respective connections between the cellular-enabled devices and a communication network (such as the Internet). The device status information may indicate operational metrics associated with the cellular-enabled devices (such as battery status information or cellular subscription information). If, for example, the performance of a default connection between the AP and the communication network deteriorates, the AP may select one of the cellular-enabled devices to relay wireless communications between the communication network and the AP in accordance with the communication link information and the device status information.

公开(公告)号：US20190037460A1

公开(公告)日：2019-01-31

申请号：US15662210

申请日：2017-07-27

Applicant: QUALCOMM Incorporated

Inventor： Abhijit BHATTACHARYA ,  Yanjun SUN ,  Peerapol TINNAKORNSRISUPHAP ,  Brian Michael BUESKER ,  Saiyiu Duncan HO ,  Rajesh KUMAR ,  Rohit KAPOOR

IPC: H04W36/08

Abstract: Disclosed are methods and systems for a wireless communication network including detecting a trigger to switch a serving channel at a first access point, and communicating a first channel switch message from the first access point to a second access point. The first access point may be in a downstream and/or upstream or communication flow in relation to the second access point. The process may include communicating a first Channel Switching Announcement (CSA) message from the second access point to at least one client of the second access point, where the least one client is one of a plurality of clients receiving internet connectivity through a series of communication flows including a data flow through the second access point. The process further includes revising a time to switch channel information included in the first channel switch message, where the first CSA message includes the revised time to switch channel information.

公开(公告)号：US20240259984A1

公开(公告)日：2024-08-01

申请号：US18163216

申请日：2023-02-01

Applicant: QUALCOMM Incorporated

Inventor： Farhad GHAZVINIAN ZANJANI ,  Daniel Hendricus Franciscus DIJKMAN ,  Hanno ACKERMANN ,  Ishaque Ashar KADAMPOT ,  Stephen Jay SHELLHAMMER ,  Brian Michael BUESKER ,  Fatih Murat PORIKLI

IPC: H04W64/00 ,  G06N3/088

CPC classification number: H04W64/00 ,  G06N3/088

Abstract: Aspects presented herein may enable a passive positioning system, which may be a network entity or node, to be trained to identify multiple moving objects based on using training data for a single object. In one aspect, a network entity receives first RF channel data recorded by a set of devices for a coverage area during a first time period. The network entity trains an ML model based on the set of devices and the first RF channel data. The network entity receives second RF channel data recorded by the set of devices at a second time instance that is outside of the first time period. The network entity computes a number of moving objects in the coverage area at the second time instance based on the second RF channel data using the ML model.

公开(公告)号：US20220329973A1

公开(公告)日：2022-10-13

申请号：US17229825

申请日：2021-04-13

Applicant: QUALCOMM Incorporated

Inventor： Ilia KARMANOV ,  Daniel Hendricus Franciscus DIJKMAN ,  Farhad GHAZVINIAN ZANJANI ,  Ishaque Ashar KADAMPOT ,  Simone MERLIN ,  Brian Michael BUESKER ,  Vamsi VEGUNTA ,  Harshit JOSHI ,  Fatih Murat PORIKLI ,  Joseph Binamira SORIAGA ,  Bibhu MOHANTY

IPC: H04W4/029 ,  G06N20/00

Abstract: Disclosed are systems, methods, and non-transitory media for performing passive radio frequency (RF) location detection operations. In some aspects, RF data, such as RF signals including channel state information (CSI), can be received from a wireless device. The RF data can be provided to a self-supervised machine-learning architecture that is configured to perform object location estimation.

公开(公告)号：US20220329330A1

公开(公告)日：2022-10-13

申请号：US17229798

申请日：2021-04-13

Applicant: QUALCOMM Incorporated

Inventor： Simone MERLIN ,  Bibhu MOHANTY ,  Daniel Hendricus Franciscus DIJKMAN ,  Farhad GHAZVINIAN ZANJANI ,  Ilia KARMANOV ,  Brian Michael BUESKER ,  Harshit JOSHI ,  Vamsi VEGUNTA ,  Ishaque Ashar KADAMPOT

IPC: H04B17/318 ,  H04W64/00 ,  H04W16/20 ,  H04W24/02 ,  H04W4/02

Abstract: Disclosed are systems, methods, and non-transitory media for sensing radio frequency signals. For instance, radio frequency data can be received by an apparatus and from at least one wireless device in an environment. Based on the radio frequency data received from the at least one wireless device, the apparatus can determine sensing coverage of the at least one wireless device. The apparatus can further provide the determined sensing coverage and a position of at least one device to a user device.

公开(公告)号：US20220327360A1

公开(公告)日：2022-10-13

申请号：US17229805

申请日：2021-04-13

Applicant: QUALCOMM Incorporated

Inventor： Simone MERLIN ,  Jamie Menjay LIN ,  Brian Michael BUESKER ,  Rui LIANG ,  Daniel Hendricus Franciscus DIJKMAN ,  Farhad GHAZVINIAN ZANJANI ,  Ilia KARMANOV ,  Vamsi VEGUNTA ,  Harshit JOSHI ,  Bibhu MOHANTY ,  Raamkumar BALAMURTHI

IPC: G06N3/04 ,  H04W64/00 ,  H04B17/318 ,  H04W16/20

Abstract: Disclosed are systems, methods, and non-transitory media for performing radio frequency sensing detection operations. For instance, radio frequency data can be received that is associated with at least one wireless device. The radio frequency data can be based on radio frequency signals reflected from a first object and received by the at least one wireless device. Training label data can also be obtained (e.g., from a labeling device, from the at least one wireless device, etc.). The training label data can be based at least in part on the first object and input data (e.g., received by the labeling device, the at least one wireless device, etc.). A sensing model can be generated based on the radio frequency data and the training label data.

公开(公告)号：US20210037423A1

公开(公告)日：2021-02-04

申请号：US17032683

申请日：2020-09-25

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong HUANG ,  Bharat BHUSHAN ,  Brian Michael BUESKER ,  Sai Yiu Duncan HO

IPC: H04W28/10

Abstract: Certain aspects relate to methods and apparatus for traffic separation in a multi AP (MAP) network. In some cases, a MAP Controller may configure sets of SSIDs to a single VLAN ID in a Traffic Separation Policy and distribute the Traffic Separation Policy information to the MAP Agents.

公开(公告)号：US20200045585A1

公开(公告)日：2020-02-06

申请号：US16529561

申请日：2019-08-01

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong HUANG ,  Bharat BHUSHAN ,  Brian Michael BUESKER ,  Sai Yiu Duncan HO

IPC: H04W28/10

Abstract: Certain aspects relate to methods and apparatus for traffic separation in a multi AP (MAP) network. In some cases, a MAP Controller may configure sets of SSIDs to a single VLAN ID in a Traffic Separation Policy and distribute the Traffic Separation Policy information to the MAP Agents.

公开(公告)号：US20200045576A1

公开(公告)日：2020-02-06

申请号：US16529547

申请日：2019-08-01

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong HUANG ,  Bharat BHUSHAN ,  Brian Michael BUESKER ,  Sai Yiu Duncan HO

IPC: H04W28/02 ,  H04W28/12 ,  H04L12/24 ,  H04W80/02

Abstract: Certain aspects relate to methods and apparatus for traffic flow service prioritization in a multi AP (MAP) network.

公开(公告)号：US20180278625A1

公开(公告)日：2018-09-27

申请号：US15933198

申请日：2018-03-22

Applicant: QUALCOMM Incorporated

Inventor： Rosario CAMMAROTA ,  Sai Yiu Duncan HO ,  Brian Michael BUESKER ,  Alireza RAISSINIA ,  George CHERIAN

IPC: H04L29/06 ,  H04W12/06 ,  H04L9/32 ,  H04L9/08

CPC classification number: H04L63/123 ,  H04L9/0833 ,  H04L9/0841 ,  H04L9/0844 ,  H04L9/3242 ,  H04L9/3247 ,  H04L9/3263 ,  H04L9/3268 ,  H04L9/3271 ,  H04L63/0428 ,  H04L63/045 ,  H04L63/12 ,  H04L63/16 ,  H04L63/162 ,  H04L2209/80 ,  H04W12/06 ,  H04W12/1006 ,  H04W88/08

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may establish a communication link based on the 1905.1 protocol with at least one second AP. The apparatus may receive an authentication request from the at least one second AP via the communication link based on the 1905.1 protocol. In certain aspects, the authentication request may include at least a first signed certificate and a first generated value. The apparatus may transmit an authentication response to the at least one second AP using the communication link based on the 1905.1 protocol. In certain aspects, the authentication response may include at least a second signed certificate and a second generated value. The apparatus may determine shared information with the at least one second AP based at least in part on the first generated value and the second generated value.