(19)
(11) EP 2 636 158 A1

(12)

(43) Date of publication:
11.09.2013 Bulletin 2013/37

(21) Application number: 10859336.9

(22) Date of filing: 04.11.2010
(51) International Patent Classification (IPC): 
H04B 7/01(2006.01)
 H04L 25/02(2006.01)
(86) International application number:
PCT/SE2010/051203
(87) International publication number:
WO 2012/060751 (10.05.2012 Gazette 2012/19)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(71) Applicant: Telefonaktiebolaget L M Ericsson (publ)
164 83 Stockholm (SE)

(72) Inventors:
  • MAURITZ, Oskar
    S-121 39 Johanneshov (SE)
  • PETERS, Gunnar
    S-113 24 Stockholm (SE)

(74) Representative: Kühn, Friedrich Heinrich 
Ericsson AB Patent Unit Kista RAN 1 Torshamnsgatan 23
164 80 Stockholm
164 80 Stockholm (SE)

   


(54) A RADIO BASE STATION AND A METHOD THEREIN FOR ESTIMATING A DOPPLER SPREAD