Method and device for adjusting scheduling in wireless communication system

A base station in a wireless communication system, the base station comprising:

• a transceiver;
• and
• at least one processor, wherein the at least one processor is configured to:
• receive, from an application function (AF) entity via at least one network entity, information for traffic scheduling, wherein the information for traffic scheduling includes a periodicity range and a burst arrival time (BAT) range, the periodicity range indicates a range of a periodicity configured to be adjusted by the AF entity, and the BAT range indicates a range of a BAT configured to be adjusted by the AF entity,
• determine information on a first periodicity for adjusting the periodicity for traffic transmission and information on a first BAT for adjusting the BAT for traffic transmission in the periodicity range and the BAT range, and
• transmit, to the AF entity via the at least one network entity, a response including the information on the first periodicity and the information on the first BAT.

A method performed by an application function (AF) in a wireless communication system, the method comprising:

• transmitting, to a base station via at least one network entity, information for traffic scheduling, wherein the information for traffic scheduling includes a periodicity range and a burst arrival time (BAT) range, the periodicity range indicates a range of a periodicity configured to be adjusted by the AF, and the BAT range indicates a range of a BAT configured to be adjusted by the AF;
• receiving, from the base station via the at least one network entity, a response including information on a first periodicity for adjusting the periodicity for traffic transmission and information on a first BAT for adjusting the BAT for traffic transmission;
• and
• adjusting scheduling of an application based on the information on the first periodicity and the information on the first BAT,
• wherein the information on the first periodicity and the information on the first BAT are determined in the periodicity range and the BAT range.

A method performed by a base station in a wireless communication system, the method comprising:

• receiving, from an application function (AF) via at least one network entity, information for traffic scheduling, wherein the information for traffic scheduling includes a periodicity range and a burst arrival time (BAT) range, the periodicity range indicates a range of a periodicity configured to be adjusted by the AF, and the BAT range indicates a range of a BAT configured to be adjusted by the AF;
• determining information on a first periodicity for adjusting the periodicity for traffic transmission and information on a first BAT for adjusting the BAT for traffic transmission in the periodicity range and the BAT range;
• and
• transmitting, to the AF via the at least one network entity, a response including the information on the first periodicity and the information on the first BAT.