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:
Mar. 23, 1999
Filed:
Jul. 01, 1996
Stephen A Deschaine, Garland, TX (US);
Manouchehr Entezari, Flower Mound, TX (US);
Mark J Nietubyc, Plano, TX (US);
Werner L Heissenhuber, Carrollton, TX (US);
Alcatel USA Sourcing, L.P., Plano, TX (US);
Abstract
Apparatus and method are provided which map E1 signals into a logical space of a predetermined number of DS1 signals. 24 selected DS0 signals that are part of each E1 signal are mapped into the space of one DS1 signal in the logical space. The remaining eight DS0 signals of every three E1 signal are then interleavingly mapped into the space of one DS1 signal in the logical space. Depending on the defined logical space, additional E1 signals are mapped into the logical space in the same manner until the predetermined number of DS1 signal spaces in the defined logical space are filled.