US 2023/0403239 A1 · METHOD, COMMUNICATION DEVICE, APPARATUS, AND STORAGE MEDIUM FOR MEASURING AND FEEDING BACK DELAY INFORMATION

Abstract

A method, a communication device, an apparatus, and a storage medium for measuring and feeding back delay information. The method comprises: receiving, by a reception terminal, a physical layer signal or channel that is transmitted by a transmission terminal and carries clock reference information corresponding to a service to be transmitted, wherein the clock reference information represents reference arrival time of the service to be transmitted to the reception terminal; demodulating, by the reception terminal, the physical layer signal or channel, obtaining, by the reception terminal, the clock reference information, and determining, by the reception terminal, corresponding delay information at least based on the clock reference information and actual arrival time of the physical layer signal or channel; and feeding back, by the reception terminal, the delay information to a target terminal.

Claims22

Dependent claims

A method for measuring and feeding back delay information, comprising:

receiving, by a reception terminal, a physical layer signal or channel that is transmitted by a transmission terminal and carries clock reference information corresponding to a service to be transmitted, wherein the clock reference information represents reference arrival time of the service to be transmitted to the reception terminal;
demodulating, by the reception terminal, the physical layer signal or channel, obtaining, by the reception terminal, the clock reference information, and determining, by the reception terminal, corresponding delay information at least based on the clock reference information and actual arrival time of the physical layer signal or channel;
and
feeding back, by the reception terminal, the delay information to a target terminal.

1 more element

A method for measuring and feeding back delay information, comprising:

configuring, by a transmission terminal, based on a service to be transmitted that is obtained, a physical layer signal or channel carrying clock reference information corresponding to the service to be transmitted, wherein the clock reference information represents reference arrival time of the service to be transmitted to a reception terminal;
transmitting, by the transmission terminal, the service to be transmitted and the physical layer signal or channel to the reception terminal, to cause the reception terminal to feed back the delay information to a target terminal, wherein the delay information is determined by the reception terminal at least based on the clock reference information and actual arrival time of the physical layer signal or channel.

A computer device, comprising:

a memory, configured to store an executable instruction;
and
a processor, configured to read and execute the executable instruction stored in the memory and execute a process as follows:
controlling a reception terminal to receive a physical layer signal or channel that is transmitted by a transmission terminal and carries clock reference information corresponding to a service to be transmitted, wherein the clock reference information represents reference arrival time of the service to be transmitted to the reception terminal;
controlling the reception terminal to demodulate the physical layer signal or channel, obtain the clock reference information, and determine corresponding delay information at least based on the clock reference information and actual arrival time of the physical layer signal or channel;
and
controlling the reception terminal to feed back the delay information to a target terminal.

4 more elements

Dependencies are inferred from the claim text.

Method, communication device, apparatus, and storage medium for measuring and feeding back delay information

Life of this patent

Method, communication device, apparatus, and storage medium for measuring and feeding back delay information

Life of this patent

Abstract

Claims22