公开(公告)号：US20230328000A1

公开(公告)日：2023-10-12

申请号：US18078659

申请日：2022-12-09

Applicant: Meta Platforms Technologies, LLC

Inventor： Ping Wang ,  Achaleshwar Sahai ,  Swaminathan Balakrishnan ,  Yi Lu ,  Yee Sin Chan ,  Xiaodi Zhang

IPC: H04L47/56 ,  H04L47/32 ,  H04W76/14

CPC classification number: H04L47/32 ,  H04L47/56 ,  H04W76/14

Abstract: Disclosed herein are aspects related to a device including a wireless communication interface and one or more processors. In an aspect, the wireless communication interface can establish a wireless connection with a remote device. In an aspect, the one or more processors can determine a signal indicative of a value of a discard timer according to at least one of a type of an application implemented by the one or more processors, a type of data communicated over the wireless connection, or a hardware capability of the device. In an aspect, the discard timer can be for discarding data packets from one or more buffers. In an aspect, the one or more processors can provide the signal to the remote device.

公开(公告)号：US20240080848A1

公开(公告)日：2024-03-07

申请号：US17740011

申请日：2022-05-09

Applicant: Meta Platforms Technologies, LLC

Inventor： Madhusudan Kinthada Venkata ,  Shivank Nayak ,  Abhishek Bhatnagar ,  Ping Wang ,  Achaleshwar Sahai ,  Xiaodi Zhang ,  Swaminathan Balakrishnan

IPC: H04W72/14 ,  H04L1/00

CPC classification number: H04W72/14 ,  H04L1/0008 ,  H04W80/02

Abstract: Disclosed herein are related to a communication device. In one aspect, the communication device includes a wireless interface and a processor coupled to the wireless interface. In one aspect, the processor is configured to determine an absence of content data remaining to transmit to a base station for an uplink configured grant, and cause the wireless interface to bypass transmission of a padding data for the uplink configured grant, responsive to the absence of the content data remaining for the uplink configured grant.

公开(公告)号：US11825529B2

公开(公告)日：2023-11-21

申请号：US17372081

申请日：2021-07-09

Applicant: Meta Platforms Technologies, LLC

Inventor： Srinivasa Prasad Vangaru ,  Qi Qu ,  Ping Wang ,  Dong Zheng ,  Insoo Hwang ,  Jiansong Wang ,  Gahima Stephen Mbonye ,  Swaminathan Balakrishnan

IPC: H04W76/10 ,  H04W68/02 ,  H04W76/28 ,  H04W52/02

CPC classification number: H04W76/10 ,  H04W68/02 ,  H04W76/28

Abstract: Disclosed herein are systems and methods for facilitating wireless communication of a wearable device. In one aspect, a wireless device receives a paging message from a cellular network, via a wireless link between the wireless device and a companion device. The paging message can be received while a cellular modem of the wireless device is operating in reduced power mode and not registered with the cellular network, and the companion device is registered with the cellular network. The wireless device can transition the cellular modem from the reduced power mode to an active mode in response to receiving the paging message via the wireless link with the companion device. The wireless device can register with the cellular network after the modem has transitioned to active mode, to establish a cellular link directly with the cellular network.

公开(公告)号：US20230354091A1

公开(公告)日：2023-11-02

申请号：US17731191

申请日：2022-04-27

Applicant: Meta Platforms Technologies, LLC

Inventor： Xiaodi Zhang ,  Ping Wang ,  Swaminathan Balakrishnan ,  Jiansong Wang ,  Achaleshwar Sahai ,  Qi Qu

IPC: H04W28/02

CPC classification number: H04W28/0273 ,  H04W28/0284 ,  H04W28/0289

Abstract: Disclosed herein are related to reducing network congestion of wireless communication. In one aspect, a base station of a wireless cellular network determines a level of a network congestion from a plurality of candidate levels of the network congestion. In one aspect, the base station determines whether a type of the network congestion comprises an uplink congestion or a downlink congestion. In one aspect, the base station determines one or more processes to reduce the network congestion, according to the determined level of the network congestion and the determined type of the network congestion. In one aspect, the base station performs the determined one or more processes.

公开(公告)号：US20230254768A1

公开(公告)日：2023-08-10

申请号：US18087067

申请日：2022-12-22

Applicant: Meta Platforms Technologies, LLC

Inventor： Ping Wang ,  Swaminathan Balakrishnan ,  Pritesh Vora ,  Jibu Joseph ,  Achaleshwar Sahai

IPC: H04W52/02 ,  H04W76/28

CPC classification number: H04W52/0225 ,  H04W76/28

Abstract: Disclosed herein is an approach for improving energy efficiency of a wireless communication device by reducing power distributed to receiver chain circuits (RCCs) based on determining whether the incoming wireless data is to be received and processed by the RCCs within an upcoming time duration. A device can identify a plurality of RCCs for processing data to be received by the device from a network. The device can determine that a first RCC of the plurality of RCCs is to receive the data within a time duration and that a second RCC of the plurality of RCCs is to receive no data within the time duration. The device can cause, responsive to the determination, power to be reduced to the second RCC and not be reduced to the first RCC, within the time duration.

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：US11711829B2

公开(公告)日：2023-07-25

申请号：US17356623

申请日：2021-06-24

Applicant: Meta Platforms Technologies, LLC

Inventor： Swaminathan Balakrishnan ,  Achaleshwar Sahai ,  Ping Wang ,  Qi Qu ,  Yee Sin Chan

IPC: H04W72/51 ,  H04W28/08 ,  H04W72/543 ,  H04L1/1812 ,  H04W52/02

CPC classification number: H04W72/51 ,  H04L1/1812 ,  H04W28/0967 ,  H04W72/543 ,  H04W52/0254

Abstract: Described embodiments provide systems and methods for adjusting an operating mode for a wireless device's communications with a network. The wireless device may determine a communication profile of an application of the wireless device with the network. The wireless device may determine a type of motion of the wireless device. The wireless device may determine an operating mode for the wireless device's communications with the network, according to the communication profile and the type of motion. The wireless device may transmit a message to the network to cause the operating mode to be configured for the wireless device's communications with the network.