公开(公告)号：US20230092663A1

公开(公告)日：2023-03-23

申请号：US17481473

申请日：2021-09-22

Applicant: Intel Corporation

Inventor： Michael SHUSTERMAN ,  Izoslav Slava TCHIGEVSKY ,  Antonio CHENG ,  Hakan Magnus ERIKSSON ,  Gil FAUST ,  Sunil KUMAR ,  Justin MADIGAN ,  Marina SHARKANSKY ,  Ehud SHTALRID ,  Gaurav SUTARIA

IPC: G06F3/038 ,  G06F3/0338 ,  G09G5/00 ,  G06F3/02 ,  G06F3/0354 ,  G06F9/48 ,  G06F1/3296

Abstract: Disclosed herein is system for buffering processor interrupts from active input devices, such as Bluetooth devices, so that they are aligned with a video refresh rate. The system may include a processor that operates in a first operating mode (e.g., a low power mode) and, in response to an interrupt request, switch to a second operating mode (e.g., a higher power mode). The first operating mode may be different from the second operating mode (e.g., each with a different level of power consumption). The system may also include a video subsystem, in communication with the processor, that provides video information at a refresh rate. The system may also include an input subsystem, such as a wireless communication system, in communication with the processor, that receives an activity trigger representing an activity of a input device, such as a human input device, and provides, based on the refresh rate, the activity trigger to the processor as the interrupt request.

公开(公告)号：US20220150006A1

公开(公告)日：2022-05-12

申请号：US17093679

申请日：2020-11-10

Applicant: Intel Corporation

Inventor： Michael SHUSTERMAN ,  John FALLIN ,  Ana M. YEPES ,  Dong-Ho HAN ,  Nasser A. KURD ,  Tomer LEVY ,  Ehud RESHEF ,  Arik GIHON ,  Ido OUZIELI ,  Yevgeni SABIN ,  Maor TAL ,  Zhongsheng WANG ,  Amit ZEEVI

IPC: H04L5/00 ,  H04W72/04

Abstract: A wireless communication device for communicating across a wireless communication channel includes one or more processors configured to determine whether a further device is generating a radio frequency interference at an operating frequency; transmit a request message to the further device requesting the further device vacate the operating frequency based on the determination that the further device is generating radio frequency interference; receive a response message from the further device; and generate an instruction based on the response message.

公开(公告)号：US20250036186A1

公开(公告)日：2025-01-30

申请号：US18919509

申请日：2024-10-18

Applicant: Intel Corporation

Inventor： Venkateshan UDHAYAN ,  Chia-Hung S. KUO ,  Antonio S. CHENG ,  Lawrence FALKENSTEIN ,  Swetha KARLAPUDI ,  Brian WILK ,  Michael SHUSTERMAN ,  Deepak Samuel KIRUBAKARAN ,  Rajshree CHABUKSWAR

IPC: G06F1/3228 ,  G06F9/48

Abstract: A method and system for power management and scheduling based on human interface device (HID) input types. A user input is received via an HID, and an HID input type of the user input is determined. The HID input type is then provided to a power management controller and/or an operating system scheduler, and power management and/or scheduling are performed based on the HID input type. An operating frequency of a processor or a processor core of the system may be adjusted based on the HID input type. One of the processor cores in a hybrid system such as a P-core or an E-core may be selected for a task based on the HID input type.