(19)
(11)EP 0 586 652 A1

(12)

(43)Date of publication:
16.03.1994 Bulletin 1994/11

(21)Application number: 93905701.0

(22)Date of filing:  16.02.1993
(51)International Patent Classification (IPC): 
H04B 1/ 713( . )
H04J 13/ 00( . )
H04W 16/ 12( . )
H04B 7/ 26( . )
H04W 16/ 02( . )
(86)International application number:
PCT/SE1993/000117
(87)International publication number:
WO 1993/017507 (02.09.1993 Gazette  1993/21)
(84)Designated Contracting States:
AT BE CH DE DK ES FR GB IE IT LI NL SE

(30)Priority: 28.02.1992 SE 19920000607

(71)Applicant: TELEFONAKTIEBOLAGET LM ERICSSON
S-126 25 Stockholm (SE)

(72)Inventors:
  • UGLAND, Jon, Kristen
    S-172 33 Sundbyberg (SE)
  • GUDMUNDSON, Perols, Björn, Olof
    S-191 71 Sollentuna (SE)
  • SKÖLD, Johan
    S-184 62 kersberga (SE)

(74)Representative: Lövgren, Tage, et al 
Telefonaktiebolaget L M Ericsson Patent Department
S-126 25 Stockholm
S-126 25 Stockholm (SE)

  


(54)A METHOD FOR COMMUNICATION IN A TDMA CELLULAR MOBILE RADIO SYSTEM USING FREQUENCY HOPPING