公开(公告)号：US20160345207A1

公开(公告)日：2016-11-24

申请号：US15161830

申请日：2016-05-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongho KWAK ,  Dongsook KIM ,  Hanseok KIM

IPC: H04W28/14 ,  H04J11/00 ,  H04L5/00

CPC classification number: H04W28/14 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0078 ,  H04L47/283 ,  H04L47/30

Abstract: A method for managing a buffer by a base station in a wireless communication system is provided. The method includes calculating a transmission delay time that is an average of waiting time of packets transmitted for a predetermined time, identifying whether the calculated transmission delay time is greater than a preset delay time threshold value, and rearranging, if the transmission delay time is greater than the delay time threshold value, a transmission order of the packets in the buffer.

Abstract translation: 提供了一种用于在无线通信系统中由基站管理缓冲器的方法。 该方法包括计算作为在预定时间内发送的分组的等待时间的平均值的传输延迟时间，识别所计算的传输延迟时间是否大于预设延迟时间阈值，并且如果传输延迟时间更大，则重新排列 比延迟时间阈值，缓冲器中的分组的传输顺序。

公开(公告)号：US20190387432A1

公开(公告)日：2019-12-19

申请号：US16488479

申请日：2018-02-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongho KWAK ,  Dongsook KIM ,  Hanseok KIM

IPC: H04W28/06 ,  H04W92/20 ,  H04W80/08 ,  H04W88/08

Abstract: The general purpose of the present disclosure is to retransmit data between base stations in a wireless communication system, and an operating method of a base station comprises the steps of: receiving, from another base station, information on unreceived packets; and retransmitting at least one unreceived packet among the unreceived packets to another base station based on the received information, wherein the at least one unreceived packet is determined based on a difference value between an identification number of the unreceived packets and an identification number of a last packet transmitted to the other base station.