A METHOD OF CONTROLLING RADIO LINK LAYER SEND WINDOW

摘要

A method of controlling radio link layer send window, include: RLC receiver detect if there is any Window Size SUFI information activity, if there is send Window Size SUFI information to RLC sender start the timer; after RLC sender received Window Size SUFI information send response information to RLC receiver; RLC receiver detect whether receive the right response information during the timer period, if receive the right response information, then stop the timer otherwise active Window Size SUFI information. The present invention feedback the receive information of Window Size SUFI information to receiver in time via the response information, even if Window Size SUFI information lose, it would send Window Size SUFI information continuously to adjust the send window avoid decreasing the radio link control protocol bandwidth efficiently.