(19)
(11) EP 1 119 954 A2

(12)

(88) Date of publication A3:
27.07.2000

(43) Date of publication:
01.08.2001 Bulletin 2001/31

(21) Application number: 99946532.1

(22) Date of filing: 27.08.1999
(51) International Patent Classification (IPC)7H04L 29/06
(86) International application number:
PCT/SE9901/479
(87) International publication number:
WO 0021/231 (13.04.2000 Gazette 2000/15)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 07.10.1998 SE 9803423

(71) Applicant: Telefonaktiebolaget L M Ericsson (Publ)
126 25 Stockholm (SE)

(72) Inventors:
  • KULLANDER, Jan
    S-413 16 Göteborg (SE)
  • KANLJUNG, Christofer
    S-411 19 Göteborg (SE)
  • SVENSSON, Anders
    S-416 72 Göteborg (SE)

(74) Representative: Wihlsson, Joakim Per Magnus et al
Bjerkéns Patentbyra KB,Östermalmsgatan 58
114 50 Stockholm
114 50 Stockholm (SE)

   


(54) METHOD AND SYSTEM FOR DATA COMMUNICATION