US 12,712,816 B2 · Delay budget determining method and apparatus

Abstract

A delay budget determining method and apparatus are provided. A communication device first determines a transmission delay of a first data packet from a server to a communication device, and then determines a delay budget of the first data packet from the communication device to a terminal device based on the transmission delay and an end-to-end packet delay budget. The delay budget of the first data packet from the communication device to the terminal device is determined based on the transmission delay of the first data packet from the server to the communication device. Therefore, even for an end-to-end delay-sensitive service, a transmission delay of a data packet of the end-to-end delay-sensitive service can also be ensured.

Claims20

Dependent claims

A method, applied to a communication device, the method comprising:

receiving a first data packet and first information, wherein the first information indicates an encoding start moment that is in a server and that is of a first data frame to which the first data packet belongs, the first data frame corresponds to at least two data packets, the first data packet is a last data packet in the at least two data packets, and the first information is carried in one or more of the at least two data packets;
and
determining a packet delay budget (PDB) of the first data packet from the communication device to a terminal device based on a moment at which the first data packet arrives at the communication device and the encoding start moment.

An apparatus, comprising:

one or more processors to execute instructions causing the apparatus to:
receive a first data packet and first information, wherein the first information indicates an encoding start moment that is in a server and that is of a first data frame to which the first data packet belongs, the first data frame corresponds to at least two data packets, the first data packet is a last data packet in the at least two data packets, and the first information is carried in one or more of the at least two data packets;
and
determine a packet delay budget (PDB) of the first data packet from the communication device to a terminal device based on a moment at which the first data packet arrives at the communication device and the encoding start moment.

1 more element

A non-transitory computer readable medium storing instructions that are executable by a computer, the non-transitory computer readable medium is applied to a first communication apparatus, and the instructions comprise instructions for:

receiving a first data packet and first information, wherein the first information indicates an encoding start moment that is in a server and that is of a first data frame to which the first data packet belongs, the first data frame corresponds to at least two data packets, the first data packet is a last data packet in the at least two data packets, and the first information is carried in one or more of the at least two data packets;
and
determining a packet delay budget (PDB) of the first data packet from the communication device to a terminal device based on a moment at which the first data packet arrives at the communication device and the encoding start moment.

Dependencies are inferred from the claim text.

Delay budget determining method and apparatus

Life of this patent

Delay budget determining method and apparatus

Life of this patent

Abstract

Claims20