US 2026/0172906 A1 · RESOURCE RESERVATION METHOD, APPARATUS, AND SYSTEM

Abstract

This application discloses a resource reservation method, apparatus, and system, and belongs to the field of network technologies. The method includes: A first network device obtains a first accumulated delay and a maximum tolerable delay of a first service, where the first accumulated delay is an initial accumulated delay, or the first accumulated delay is an accumulated delay from a transmitter of the first service to a previous-hop device of the first network device; the first network device obtains a slot forwarding entry of the first network device; and the first network device reserves a first slot for the first service based on the maximum tolerable delay, the first accumulated delay, and the slot forwarding entry of the first network device, where the first slot is an available slot that meets the maximum tolerable delay. In this application, transmission quality of the first service can be ensured.

Claims20

Dependent claims

A resource reservation method, wherein the method comprises:

obtaining, by a first network device, a first accumulated delay and a maximum tolerable delay of a first service, wherein the first accumulated delay is an initial accumulated delay, or the first accumulated delay is an accumulated delay from a transmitter of the first service to a previous-hop device of the first network device;
obtaining, by the first network device, a slot forwarding entry of the first network device;
and
reserving, by the first network device, a first slot for the first service based on the maximum tolerable delay, the first accumulated delay, and the slot forwarding entry of the first network device, wherein the first slot is an available slot that meets the maximum tolerable delay.

1 more element

A resource reservation apparatus, applied to a first network device, wherein the apparatus comprises:

a non-transitory memory storing instructions;
and
a processor coupled to the non-transitory memory;
wherein the instructions, when executed by the processor, cause the apparatus to be configured to:
obtain a first accumulated delay and a maximum tolerable delay of a first service, wherein the first accumulated delay is an initial accumulated delay, or the first accumulated delay is an accumulated delay from a transmitter of the first service to a previous-hop device of the first network device;
and configured to obtain a slot forwarding entry of the first network device;
and
reserve a first slot for the first service based on the maximum tolerable delay, the first accumulated delay, and the slot forwarding entry of the first network device, wherein the first slot is an available slot that meets the maximum tolerable delay.

5 more elements

Dependencies are inferred from the claim text.

Resource reservation method, apparatus, and system

Life of this patent

Resource reservation method, apparatus, and system

Life of this patent

Abstract

Claims20