公开(公告)号：US5323388A

公开(公告)日：1994-06-21

申请号：US97851

申请日：1993-07-27

Applicant: Eugene Y. Chang ,  David B. Richardson ,  Bennett C. Baker

Inventor： Eugene Y. Chang ,  David B. Richardson ,  Bennett C. Baker

IPC: H04L12/18 ,  H04L12/28 ,  H04L12/56 ,  H04L12/52 ,  H04L12/66

CPC classification number: H04L12/18 ,  H04L12/28 ,  H04L12/1886 ,  Y10S370/904

Abstract: A method and apparatus for using switched telecommunications services to emulate a local area network (LAN) medium. The method and apparatus convert a public switched network or an equivalent private network into a LAN cabling method for connecting distant devices using the same communications software as used in traditionally wired LANs.

Abstract translation: 一种使用交换电信业务来模拟局域网（LAN）介质的方法和装置。 该方法和装置将公共交换网络或等效专用网络转换成LAN布线方法，用于使用与传统有线LAN中使用的相同的通信软件连接远程设备。

公开(公告)号：US5280481A

公开(公告)日：1994-01-18

申请号：US763340

申请日：1991-09-20

Applicant: Eugene Y. Chang ,  David B. Richardson ,  Bennett C. Baker

Inventor： Eugene Y. Chang ,  David B. Richardson ,  Bennett C. Baker

IPC: H04L12/18 ,  H04L12/28 ,  H04L12/46 ,  H04L12/48

CPC classification number: H04L12/18 ,  H04L12/28 ,  H04L12/1886 ,  Y10S370/904

Abstract: A method and apparatus for using switched telecommunications services to emulate a local area network (LAN) medium. The method and apparatus convert a public switched network or an equivalent private network into a LAN cabling method for connecting distant devices using the same communications software as used in traditionally wired LANs.