(19)
(11) EP 0 901 656 A1

(12)

(43) Date of publication:
17.03.1999 Bulletin 1999/11

(21) Application number: 97920351.0

(22) Date of filing: 11.04.1997
(51) International Patent Classification (IPC): 
G06F 13/ 00( . )
H04L 29/ 06( . )
H04M 3/ 00( . )
H04M 3/ 38( . )
H04Q 3/ 545( . )
G06F 9/ 50( . )
H04L 29/ 08( . )
H04M 3/ 22( . )
H04M 3/ 42( . )
H04L 12/ 56( . )
(86) International application number:
PCT/US1997/006058
(87) International publication number:
WO 1997/045792 (04.12.1997 Gazette 1997/52)
(84) Designated Contracting States:
DE FR GB IT SE

(30) Priority: 24.05.1996 US 19960018308P
24.05.1996 US 19960018337P

(71) Applicant: BELL COMMUNICATIONS RESEARCH, INC.
Morristown, New Jersey 07960-6438 (US)

(72) Inventor:
  • SMITH, Donald, Edward
    Little Silver, NJ 07739 (US)

(74) Representative: Dubois-Chabert, Guy, et al 
Société de Protection des Inventions 25, rue de Ponthieu
75008 Paris
75008 Paris (FR)

   


(54) APPARATUS AND METHOD FOR PREVENTING NETWORK SERVER OVERLOAD