公开(公告)号：US12035405B2

公开(公告)日：2024-07-09

申请号：US17155602

申请日：2021-01-22

Applicant: Meta Platforms Technologies, LLC

Inventor： Dong Zheng ,  Amit Shukla ,  Gang Lu

IPC: H04W76/19 ,  H04W40/24 ,  H04W52/02

CPC classification number: H04W76/19 ,  H04W40/244 ,  H04W52/0216 ,  H04W52/0251

Abstract: Disclosed herein are related to resuming a wireless communication between a first device and a second device. In one aspect, the first deice enters a wake up mode from a sleep mode. In one aspect, the first device obtains, in response to entering the wake up mode, stored information indicating a wireless channel previously used to communicate with a second device, to monitor for a beacon frame from the second device. In one aspect, the first device receives the beacon frame from the second device, according to the stored information. In one aspect, the first device transmits to the second device, an association frame in response to receiving the beacon frame.

公开(公告)号：US11844023B2

公开(公告)日：2023-12-12

申请号：US17506182

申请日：2021-10-20

Applicant: Meta Platforms Technologies, LLC

Inventor： Guoqing Li ,  Dong Zheng ,  Gang Lu ,  Qi Qu ,  Abhishek Kumar Agrawal ,  Nabeel Ahmed ,  Amit Shukla ,  Xiaoguang Wang ,  Chunyu Hu

IPC: H04W52/02 ,  H04W24/04 ,  H04W8/18

CPC classification number: H04W52/0235 ,  H04W8/18 ,  H04W24/04

Abstract: Disclosed herein are related to dynamically adjusting a wake time and a sleep time for wireless communication between two or more devices to reduce power consumption. In one aspect, a first device enters a wake up state to wirelessly communicate with a second device for a service period with a determined duration scheduled according to a target wake time (TWT) protocol. In one aspect, the first device monitors for one or more indicators from the second device indicating that additional data is available for communication. In one aspect, the first device extends the service period beyond the determined duration, in response to receiving a first indicator of the one or more indicators. In one aspect, the first device communicates with the second device the additional data during the service period extended beyond the determined duration.

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：US20220417855A1

公开(公告)日：2022-12-29

申请号：US17710115

申请日：2022-03-31

Applicant: META PLATFORMS TECHNOLOGIES, LLC

Inventor： Amit Shukla ,  Gang Lu

IPC: H04W52/02 ,  H04W52/46 ,  H04W76/15 ,  H04W76/27

Abstract: In one embodiment, a method by a first processing module of a device includes establishing a connectivity to a network device through a second processing module of the device having a network device driver, running a first process associated with an application on the first processing module, where the first process establishes a first communication session with an external system for the application through the network device driver of the second processing module, sending, in response to a determination that a condition for a communication offloading is satisfied, a first instruction to the second processing module to cause the second processing module to run a second process associated with the application on the second processing module, where the second process establishes a second communication session with the external system for the application, and entering into an idle mode.

公开(公告)号：US11490345B2

公开(公告)日：2022-11-01

申请号：US17171843

申请日：2021-02-09

Applicant: Meta Platforms Technologies, LLC

Inventor： Gang Lu ,  Amit Shukla ,  Dong Zheng

IPC: H04W56/00 ,  H04W72/10 ,  H04W52/02

Abstract: Disclosed herein are related to coordinating communication among a first access point, a first station device, a second access point, and a second station device. In one aspect, the second access point receives, from the first access point, a first beacon of the first access point at a first beacon transmission time. The first beacon may indicate an offset between the first beacon transmission time of the first beacon and a first data transmission time of the first access point for communication between the first access point and a first station device. In one aspect, the second access point may determine, according to the offset, a second data transmission time of the second access point to be distinct from the first data transmission time of the first access point. The second access point may communicate with a second station device, according to the second data transmission time.

公开(公告)号：US11722975B2

公开(公告)日：2023-08-08

申请号：US17972227

申请日：2022-10-24

Applicant: Meta Platforms Technologies, LLC

Inventor： Gang Lu ,  Amit Shukla ,  Dong Zheng

IPC: H04W56/00 ,  H04W52/02 ,  H04W72/56

CPC classification number: H04W56/001 ,  H04W52/0206 ,  H04W72/56

Abstract: Disclosed herein are related to coordinating communication among a first access point, a first station device, a second access point, and a second station device. In one aspect, the second access point receives, from the first access point, a first beacon of the first access point at a first beacon transmission time. The first beacon may indicate an offset between the first beacon transmission time of the first beacon and a first data transmission time of the first access point for communication between the first access point and a first station device. In one aspect, the second access point may determine, according to the offset, a second data transmission time of the second access point to be distinct from the first data transmission time of the first access point. The second access point may communicate with a second station device, according to the second data transmission time.

公开(公告)号：US20230045725A1

公开(公告)日：2023-02-09

申请号：US17972227

申请日：2022-10-24

Applicant: Meta Platforms Technologies, LLC

Inventor： Gang Lu ,  Amit Shukla ,  Dong Zheng

IPC: H04W56/00

Abstract: Disclosed herein are related to coordinating communication among a first access point, a first station device, a second access point, and a second station device. In one aspect, the second access point receives, from the first access point, a first beacon of the first access point at a first beacon transmission time. The first beacon may indicate an offset between the first beacon transmission time of the first beacon and a first data transmission time of the first access point for communication between the first access point and a first station device. In one aspect, the second access point may determine, according to the offset, a second data transmission time of the second access point to be distinct from the first data transmission time of the first access point. The second access point may communicate with a second station device, according to the second data transmission time.