公开(公告)号：US12212480B2

公开(公告)日：2025-01-28

申请号：US17064452

申请日：2020-10-06

Applicant: NVIDIA Corporation

Inventor： David Lim ,  Hsien-Li Lin ,  Tom Jozef Denis Verbeure ,  Gerrit Slavenburg ,  Seth Schneider

IPC: H04L43/08 ,  G06F3/14 ,  H04L43/065 ,  H04L43/0852 ,  H04L43/106

Abstract: In various examples, latency of human interface devices (HIDs) may be accounted for in determining an end-to-end latency of a system. For example, when an input is received at an HID, an amount of time for the input to reach a connected device may be computed by the HID and included in a data packet transmitted by the HID device to the connected device. The addition of the peripheral latency to the end-to-end latency determination may provide a more comprehensive latency result for the system and, where the peripheral latency of an HID is determined to have a non-negligible contribution to the end-to-end latency, a new HID component may be implemented, a configuration setting associated with the HID component may be updated, and/or other actions may be taken to reduce the contribution of the peripheral latency to the overall latency of the system.

公开(公告)号：US20250150371A1

公开(公告)日：2025-05-08

申请号：US19016364

申请日：2025-01-10

Applicant: NVIDIA Corporation

Inventor： David Lim ,  Hsien-Li Lin ,  Tom Jozef Denis Verbeure ,  Gerrit Slavenburg ,  Seth Schneider

IPC: H04L43/0852 ,  G06F3/14 ,  H04L43/065 ,  H04L43/106

Abstract: In various examples, latency of human interface devices (HIDs) may be accounted for in determining an end-to-end latency of a system. For example, when an input is received at an HID, an amount of time for the input to reach a connected device may be computed by the HID and included in a data packet transmitted by the HID device to the connected device. The addition of the peripheral latency to the end-to-end latency determination may provide a more comprehensive latency result for the system and, where the peripheral latency of an HID is determined to have a non-negligible contribution to the end-to-end latency, a new HID component may be implemented, a configuration setting associated with the HID component may be updated, and/or other actions may be taken to reduce the contribution of the peripheral latency to the overall latency of the system.

公开(公告)号：US20220109617A1

公开(公告)日：2022-04-07

申请号：US17064452

申请日：2020-10-06

Applicant: NVIDIA Corporation

Inventor： David Lim ,  Hsien-Li Lin ,  Tom Jozef Denis Verbeure ,  Gerrit Slavenburg ,  Seth Schneider

IPC: H04L12/26

Abstract: In various examples, latency of human interface devices (HIDs) may be accounted for in determining an end-to-end latency of a system. For example, when an input is received at an HID, an amount of time for the input to reach a connected device may be computed by the HID and included in a data packet transmitted by the HID device to the connected device. The addition of the peripheral latency to the end-to-end latency determination may provide a more comprehensive latency result for the system and, where the peripheral latency of an HID is determined to have a non-negligible contribution to the end-to-end latency, a new HID component may be implemented, a configuration setting associated with the HID component may be updated, and/or other actions may be taken to reduce the contribution of the peripheral latency to the overall latency of the system.