The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 25, 2003
Filed:
Apr. 03, 1998
Don G. Dempsey, Grapevine, TX (US);
Alcatel Network Systems, Inc., Richardson, TX (US);
Abstract
A SONET format signal transport system and method providing an increased transport capacity. The transport system includes multiple low speed transport systems wherein each low speed transport system can have a pair of low speed terminals connected by N working channels and one protection channel. A clear channel high speed SONET transport system is connected between the low speed transport systems. The clear channel high speed SONET transport system has N+1 working channels that each terminate at a high speed terminal. The low speed system protection channels are multiplexed into a protection channel of the clear channel high speed system, while each working channel of each individual low speed system is multiplexed into different high speed channels.