Telephonic communications – With usage measurement – Call traffic recording by computer or control processor
Reexamination Certificate
2006-07-19
2010-10-19
Tran, Quoc D (Department: 2614)
Telephonic communications
With usage measurement
Call traffic recording by computer or control processor
C379S112100, C379S221030
Reexamination Certificate
active
07817789
ABSTRACT:
A system, method, and computer readable medium for mass call defense in a communications network, comprises detecting a mass call event, detecting a resource exhaust event related to the mass call event, where the resource exhaust event is based upon a release message indicating a call connection attempt in excess of a threshold, and releasing, upon detecting the resource exhaust event, subsequent call connection attempts to a called telephone number.
REFERENCES:
patent: 5042064 (1991-08-01), Chung et al.
patent: 5828729 (1998-10-01), Clermont et al.
patent: 5923742 (1999-07-01), Kodialam et al.
patent: 6243449 (2001-06-01), Margulis et al.
patent: 7130397 (2006-10-01), Ferguson et al.
Ferguson Thomas Lynn
O'Toole Maureen Rose
Alcatel Lucent
RG & Associates
Tran Quoc D
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