Charles W Corey

US Patent:

20030161329, Aug 28, 2003

Filed:

Feb 22, 2002

Appl. No.:

10/081912

Inventors:

Charles Corey - Herndon VA, US

International Classification:

H04L012/28

US Classification:

370/395640, 370/400000

Abstract:

A Public Switched Broadband Network (PSBN) and method of operation permits high-speed, broadband, simultaneous, bi-directional data transfer over the infrastructure of conventional public switched telephone network. In addition, the PSBN provides a high-speed broadband public switched network that utilizes a common data transmission protocol from a broadband or internet service provider, through inter-office facilities, through a serving central office and to the end user, thereby providing a substantially “flat” network and reducing latency problems associated with protocol conversions. Still further, the PSBN provides expanded capacity throughout the network without requiring the implementation of new infrastructure.