Method and apparatus for transmitting synchronization information for NSTR operation in communication system supporting multiple links

A method and apparatus for transmitting synchronization information for NSTR operation in a communication system supporting multiple links are disclosed. The AP MLD method comprises the following steps: sending a first trigger frame through a first link; sending a second trigger frame through a second link; receiving a first data frame triggered by the first trigger frame through the first link; receiving a second data frame triggered by the second trigger frame through a second link; generating a first receiving response frame and a second receiving response frame with the same length; transmitting a first receive response frame over the first link as a response to the first data frame; and transmitting a second receive response frame over the second link as a response to the second data frame. 公开了一种用于在支持多链路的通信系统中发送用于NSTR操作的同步信息的方法和设备。一种AP MLD的方法，包括以下步骤：通过第一链路发送第一触发帧；通过第二链路发送第二触发帧；通过第一链路接收第一触发帧触发的第一数据帧；通过第二链路接收第二触发帧触发的第二数据帧；生成具有相同长度的第一接收响应帧和第二接收响应帧；通过第一链路发送第一接收响应帧，作为对第一数据帧的响应；以及通过第二链路发送第二接收响应帧，作为对第二数据帧的响应。