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:
Oct. 24, 1995
Filed:
Jul. 28, 1993
Applicant:
Inventor:
Bernard Vilain, Lannion, FR;
Assignee:
Alcatel N.V., Amsterdam, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M / ;
U.S. Cl.
CPC ...
379350 ; 379 94 ; 379269 ; 379220 ; 379242 ; 370 601 ; 370 8511 ; 3701101 ; 370 943 ;
Abstract
A telecommunication network in which call control and connection control are separated comprises switching nodes each comprising a call and service control point implementing all signalling functions relating to call control and service control including: call set-up, supervision and clearing down and the same functions in respect of at least one service requested during a call. The network also comprises a bearer control point connected to the call and service control point and implementing only switching functions and signalling functions relating to connection control including: bearer set-up, supervision and clearing down.