Scheduling method and apparatus in system performing device-to-device communication

摘要

A link scheduling method in a system for performing Device-to-Device (D2D) communication includes periodically collecting information indicating whether to perform a medium access from at least one neighboring link determining at least one link expected to perform a medium access in a corresponding traffic slot among links with a higher priority than the terminal based on the collected information, and determining whether to perform the medium access of the terminal by considering only the at least one link expected to perform the medium access.

主权项

1. A method for operating a terminal performing device-to-device (D2D) communication with another terminal, the method comprising:
determining, from among a plurality of higher priority links, at least one link by using a table information, the table information indicates whether links with a different priority are capable of simultaneously performing D2D communication during a designated period; determining, based on a strength of each signal for the at least one link, whether the D2D communication with the another terminal is available during the designated period; and transmitting, to the another terminal, a D2D signal, when the D2D communication with the another terminal is available.