US 2026/0247405 A1 · APPARATUS AND METHOD FOR TERMINAL TO PROCESS SIDELINK TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM

Abstract

The present disclosure relates to: a communication technique for merging IoT technology with a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security-and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. According to one embodiment of the present invention, a method by which a terminal processes sidelink transmission in a wireless communication system comprises selecting a sidelink transmission resource pool, selecting a sidelink transmission resource from the selected transmission resource pool, and configuring a transmission block and a MAC PDU for using the selected transmission resource.

Claims13

Dependent claims

A method performed by a first terminal in a wireless communication system, the method comprising:

identifying whether sidelink data to be transmitted is available in a logical channel;
in case that the sidelink data is available in the logical channel, identifying whether hybrid automatic repeat request (HARQ) feedback for the logical channel is enabled;
selecting a resource pool, based on a result of the identification;
selecting a resource from the selected resource pool;
and
performing sidelink data transmission to a second terminal using the selected resource.

3 more elements

A first terminal apparatus in a wireless communication system, the first terminal comprising:

a transceiver;
and
a controller configured to:
identify whether sidelink data to be transmitted is available in a logical channel;
in case that the sidelink data is available in the logical channel, identify whether hybrid automatic repeat request (HARQ) feedback for the logical channel is enabled;
select a resource pool, based on a result of the identification;
select a resource from the selected resource pool;
and
control the transceiver to perform sidelink data transmission to a second terminal using the selected resource.

6 more elements

Dependencies are inferred from the claim text.

Apparatus and method for terminal to process sidelink transmission in wireless communication system

Life of this patent

Apparatus and method for terminal to process sidelink transmission in wireless communication system

Life of this patent

Abstract

Claims13