(19)
(11) EP 2 208 290 A1

(12)

(43) Date of publication:
21.07.2010 Bulletin 2010/29

(21) Application number: 08779329.5

(22) Date of filing: 02.06.2008
(51) International Patent Classification (IPC): 
H04B 1/707(2006.01)
H04W 36/00(2009.01)
 H04B 7/26(2006.01)
(86) International application number:
PCT/SE2008/050647
(87) International publication number:
WO 2009/061255 (14.05.2009 Gazette 2009/20)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 05.11.2007 US 985335 P

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

(72) Inventors:
  • TYNDERFELDT, Tobias
    S-169 55 Solna (SE)
  • LINDSTRÖM, Magnus
    S-163 41 Spånga (SE)

   


(54) RANDOM ACCESS PREAMBLE COLLISION DETECTION