Multiplex communications – Fault recovery – Bypass an inoperative channel
Reexamination Certificate
2007-11-19
2010-11-16
Pham, Chi H (Department: 2471)
Multiplex communications
Fault recovery
Bypass an inoperative channel
Reexamination Certificate
active
07835272
ABSTRACT:
A method and apparatus for switching backhaul communication links is disclosed. The method comprises monitoring communication traffic flowing across a primary backhaul communication link. When a problem is detected with the primary backhaul communication link, the traffic is shifted from the primary backhaul communication link onto a secondary backhaul communication link. The traffic may be shifted based upon voice traffic types. The traffic may be shifted based upon voice traffic types and data traffic types.
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Euler Timothy D.
Harris David L.
Johnson Harold Wayne
Boakye Alexander
Pham Chi H
Sprint Communications Company L.P.
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