c - Round Robin Scheduling With Arrival Time (concept of wait queue) -

i studying round robin , there concept of wait queue struck mind searched internet , found nothing on it. how round robin scheduling algorithm solved if there arrival time given process?

round robin scheduling technique executes process given time slice , appends process @ end of ready queue, before appending @ end of ready queue, checks whether there other process can inserted in queue(on basis of arrival time) if such process exists inserts such programs in queue , @ end of queue adds current executed process