公开(公告)号：US09565162B2

公开(公告)日：2017-02-07

申请号：US14726496

申请日：2015-05-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Dongwook Kim ,  Byunggil Min ,  Yeop Jang ,  Woonyon Kim ,  Jungtaek Seo

IPC: H04L12/723 ,  H04L29/06 ,  H04L12/823 ,  H04L29/08 ,  H04L12/801 ,  H04L12/741 ,  H04L29/12

CPC classification number: H04L63/0245 ,  H04L47/193 ,  H04L47/323 ,  H04L61/6022 ,  H04L61/6063 ,  H04L63/0209 ,  H04L63/0281 ,  H04L63/101 ,  H04L63/105 ,  H04L63/1408 ,  H04L67/14 ,  H04L69/163

Abstract: A one-way data transmission and reception system and method, which mitigate the problem of a buffer overflow that may occur on a reception system while also mitigating the problem of data loss caused by a link error that may occur in the unidirectional line of a physical one-way data transmission system. The one-way data transmission system includes a first interface unit connected to a first network. A second interface unit is unidirectionally connected to a reception system connected to a second network. An interface integration module unit transmits a delayed Transmission Control Protocol (TCP) Acknowledgement (ACK) frame to a TCP session established with a device of the first network unit through the first interface unit, and transmits one or more identical data frames to the reception system through the second interface unit.

Abstract translation: 一种单向数据发送和接收系统和方法，其减轻可能在接收系统上发生的缓冲器溢出的问题，同时还减轻了可能在物理的单向线路中发生的链路错误引起的数据丢失的问题 单向数据传输系统。 单向数据传输系统包括连接到第一网络的第一接口单元。 第二接口单元被单向连接到连接到第二网络的接收系统。 接口集成模块单元通过第一接口单元向与第一网络单元的设备建立的TCP会话发送延迟的传输控制协议（TCP）确认（ACK）帧，并且向接收系统发送一个或多个相同的数据帧 通过第二接口单元。