METHOD AND APPARATUS FOR CONTROLLING PACKET TRANSMISSION FOR REDUCING LATENCY IN WIRELESS COMMUNICATION SYSTEM

• Main Authors: HUH HOON, KIM DONG-SOOK, KWAK DONG-HO
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

A method and an apparatus for controlling a packet transmission for a split bearer to reduce latency in a wireless communication system are provided. A method by a third node for controlling a packettransmission for a split bearer connected to a first node and a second node in a wireless communication system includes obtaining information related to a buffer state of each of the first node and the second node, determining a packet arrival time at a terminal through each of the first node and the second node based on the information related to the buffer state of each of the nodes, selecting one of the first node and the second node based on a comparison of the packet arrival time corresponding to the first node with the packet arrival time corresponding to the second node, and transmitting a packet to the terminal through the selected node. 提供了无线通信系统中用于控制分叉承载的分组发送以减少时延的方法和装置。一种在无线通信系统中由用于控制连接到第一节点和第二节点的分叉承载的分组发送的第三节点执行的方法包括：获得所述第一节点和所述第二节点中的每一个的与缓冲器状态有关的信息；基于所述节点中的每一个的与缓冲器状态有关的信息，确定通过所述第一节点和所述第二节点中的每一个的在终端处的分