公开(公告)号：US20240214011A1

公开(公告)日：2024-06-27

申请号：US18085652

申请日：2022-12-21

Applicant: Meta Platforms Technologies, LLC

Inventor： Siddharth Ray ,  Shivank Nayak ,  Dong Zheng ,  Amit Shukla

IPC: H04B1/036 ,  G06F1/20 ,  H04W28/20

CPC classification number: H04B1/036 ,  G06F1/206 ,  H04W28/20

Abstract: Disclosed herein are aspects related to a device that can include a wireless communication interface and one or more processors. The wireless communication interface can establish at least one of (i) a first link with a first remote device or (ii) a second link with a second remote device. The one or more processors can control operation of the at least one wireless communication interface according to: (i) temperature data of at least one of the device or first remote device; and (ii) at least one of (a) power data of at least one of the first device or the second device or (b) at least one of capacity or throughput of at least one of the first link or the second link.

公开(公告)号：US20250167900A1

公开(公告)日：2025-05-22

申请号：US18916082

申请日：2024-10-15

Applicant: Meta Platforms Technologies, LLC

Inventor： Siddharth Ray

IPC: H04B17/318 ,  H04B17/20

Abstract: Systems and methods for distributed scanning may include a first device, of a device set including a plurality of devices, which receives a request for determining a location of the device set, according to a frequency scan across a frequency range. The first device may determine, according to one or more metrics, a state of each of the plurality of devices of the device set. The first device may distribute respective portions of the frequency range for scanning to the plurality of devices, according to the state of each device. The first device may determine the location of the device set, according to scan data received from the plurality of devices responsive to scanning the respective portions of the frequency range.

公开(公告)号：US12066882B2

公开(公告)日：2024-08-20

申请号：US17718881

申请日：2022-04-12

Applicant: Meta Platforms Technologies, LLC

Inventor： Siddharth Ray ,  Ping Wang ,  Achaleshwar Sahai ,  Xiaodi Zhang ,  Neeraj Poojary ,  Dong Zheng ,  Guoqing Li ,  Shivank Nayak ,  Madhusudan Kinthada Venkata ,  Swaminathan Balakrishnan

IPC: G06F1/32 ,  G06F1/3287

CPC classification number: G06F1/3287

Abstract: Systems and methods for managing power consumption of device subsystems include a device which maintains one or more constraint metric tables for applications executable on the device. Each of the one or more constraint metric tables may specify respective power levels for subsystems of the device according to a respective application or an application type of the respective application. The device may determine to operate the device at a reduced power level for a first application, based on a condition for the device satisfying at least one of a thermal threshold criteria or a power threshold criteria when the device operates at full power level. The device may apply a constraint metric responsive to determining to operate at the reduced power level, to cause a subset of the plurality of subsystems to adjust a power consumption level according to a first constraint metric table corresponding to the first application.

公开(公告)号：US20240302886A1

公开(公告)日：2024-09-12

申请号：US18427152

申请日：2024-01-30

Applicant: Meta Platforms Technologies, LLC

Inventor： Ding Li ,  Rahul Srivastava ,  Sumeet Kumar Lnu ,  Siddharth Ray ,  Neelakantan Nurani Krishnan

IPC: G06F1/3287 ,  G06F1/16

CPC classification number: G06F1/3287 ,  G06F1/163

Abstract: A system may include one or more processors. The one or more processors may be configured to obtain, from a device configured to perform communication in a wireless local area network (WLAN), a transmission (Tx) time for which the device is transmitting one or more signals during a period of time, a receive (Rx) time for which the device is receiving one or more signals during the period of time, and/or a listen time for which the device is in a listen state during the period of time. The one or more processors may be configured to estimate, based at least on the Tx time, the Rx time and the listen time, an average power consumption value of the device during the period of time. The one or more processors may be configured to control the device based at least on the average power consumption value.

公开(公告)号：US20240236869A1

公开(公告)日：2024-07-11

申请号：US18095749

申请日：2023-01-11

Applicant: Meta Platforms Technologies, LLC

Inventor： Ding Li ,  Siddharth Ray ,  Songping Wu ,  Jin Yang ,  Wei Sun ,  Peter Eli Renner ,  Shu Zhang ,  Nan Wang

IPC: H04W52/28 ,  H04W52/36

CPC classification number: H04W52/283 ,  H04W52/367

Abstract: Disclosed herein are related to a device. The device can include a wireless communication interface and one or more processors. The wireless communication interface can transmit data to a remote device. The one or more processors can determine a particular control state from a plurality of control states according to sensor data received from a plurality of sensors. The control states can be for meeting at least one of a specific absorption rate (SAR) or power density (PD) for operation of the wireless communication interface. The one or more processors can control operation of the at least one wireless communication interface according to the particular control state.

公开(公告)号：US20240196161A1

公开(公告)日：2024-06-13

申请号：US18077786

申请日：2022-12-08

Applicant: Meta Platforms Technologies, LLC

Inventor： Siddharth Ray

IPC: H04W4/021 ,  G06T11/00

CPC classification number: H04W4/021 ,  G06T11/00

Abstract: Disclosed herein are systems and methods for utilizing wireless signature (e.g., wireless fingerprint) data for improved simultaneous localization and mapping (SLAM) in AR object rendering applications. The solution can include a device with at least one processor configured to establish a wireless signature for a location of the device. The wireless signature can represent unique identifiers of wireless communication devices and distance indicators of the wireless communication devices relative to the device. The processor can be configured to identify one or more augmented reality maps from a plurality of augmented reality maps according to the wireless signature. The processor can be configured to identify a first augmented reality map of the one or more augmented reality maps associated with the location of the device to render an artificial reality object corresponding to the first augmented reality map.

公开(公告)号：US20240334336A1

公开(公告)日：2024-10-03

申请号：US18128295

申请日：2023-03-30

Applicant: Meta Platforms Technologies, LLC

Inventor： Sumeet Kumar Lnu ,  Rahul Srivastava ,  Siddharth Ray ,  Neelakantan Nurani Krishnan ,  Shivank Nayak ,  Alireza Kalantari ,  Anupama Padminidevi Karthikeyan Nair ,  Hazim Shafi

IPC: H04W52/02 ,  H04W24/10

CPC classification number: H04W52/0248 ,  H04W24/10

Abstract: Systems and methods for companion-assisted thermal or power management may include a first device that may transmit metrics indicative of device condition(s) of the first device to a second device via a network maintained by the first device. The second device may receive the metrics, and determine a duty cycle for transmitting a data file between the first device and second device, according to the metrics. The transmitting device may generate a plurality of data packets according to the duty cycle, with each data packet including a portion of a payload of the data file. The transmitting device may transmit each of the plurality of data packets at the determined duty cycle to the receiving device. The receiving device may generate a corresponding data file using each of the plurality of first data packets, responsive to receiving each of the plurality of data packets.