公开(公告)号：US20140153561A1

公开(公告)日：2014-06-05

申请号：US13954026

申请日：2013-07-30

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jong Kuk LEE ,  Youn Seo JEONG ,  Ki Dong NAM

IPC: H04W56/00

CPC classification number: H04W56/0015 ,  H04W56/00

Abstract: A network testing system according to an exemplary embodiment of the present invention includes: a radio wave transmitting apparatus which transmits a standard wave including timing data; a first network testing apparatus which performs time synchronization based on the timing data at the time of receiving the standard wave and generates first timing information; and a second network testing apparatus which performs time synchronization based on the timing data at the time of receiving the standard wave, generates second timing information, and transmits a network test reply and the second timing information for network testing at the time of receiving a network test request and the first timing information from the first network testing apparatus to perform the network testing along with the first network testing apparatus.

Abstract translation: 根据本发明的示例性实施例的网络测试系统包括：发送包括定时数据的标准波的无线电波发送装置; 第一网络测试装置，其在接收到标准波时基于定时数据执行时间同步并产生第一定时信息; 以及第二网络测试装置，其在接收到标准波时基于定时数据执行时间同步，产生第二定时信息，并且在接收网络时发送网络测试答复和用于网络测试的第二定时信息 测试请求和来自第一网络测试装置的第一定时信息与第一网络测试装置一起执行网络测试。