公开(公告)号：US20160127243A1

公开(公告)日：2016-05-05

申请号：US14931547

申请日：2015-11-03

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hyun Yong HWANG ,  Ae Soon PARK ,  Kyoung Seok LEE

IPC: H04L12/801 ,  H04L12/823 ,  H04W24/02

CPC classification number: H04L47/32 ,  H04L1/1621 ,  H04L47/30 ,  H04L47/323 ,  H04L47/34 ,  H04L2001/0097 ,  H04W28/0273

Abstract: Methods for flow control in a network are disclosed. In a dual connectivity network environment where a master base station and a secondary base station exist, an operation method of a master base station may comprise transmitting a data frame including a plurality of data packets to a secondary base station; receiving, from the secondary base station, a delivery status frame requesting retransmission of error data packet among the plurality of data packets; and retransmitting the error data packet indicated by the delivery status frame to the secondary base station. Therefore, network performance can be enhanced.

Abstract translation: 公开了一种网络中流量控制的方法。 在存在主基站和辅助基站的双连接网络环境中，主基站的操作方法可以包括将包括多个数据分组的数据帧发送到辅助基站; 从所述辅助基站接收请求在所述多个数据分组中重传错误数据分组的传送状态帧; 并将由传送状态帧指示的错误数据分组重传到辅助基站。 因此，可以提高网络性能。