(19)
(11) EP 2 289 183 A2

(12)

(43) Date of publication:
02.03.2011 Bulletin 2011/09

(21) Application number: 09758531.9

(22) Date of filing: 04.06.2009
(51) International Patent Classification (IPC): 
H04J 11/00(2006.01)
H04N 5/44(2011.01)
(86) International application number:
PCT/KR2009/002991
(87) International publication number:
WO 2009/148278 (10.12.2009 Gazette 2009/50)
(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 MK MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA RS

(30) Priority: 04.06.2008 KR 20080052491

(71) Applicant: Electronics and Telecommunications Research Institute
Daejeon 305-350 (KR)

(72) Inventors:
  • PARK, So Ra
    Daejeon 305-755 (KR)
  • IM, Se Bin
    Suwon-si Gyeonggi-do 441-113 (KR)
  • CHOI, Hyung Jin
    Seoul 138-220 (KR)
  • PARK, Sung Ik
    Daejeon 305-345 (KR)
  • LEE, Yong Tae
    Daejeon 302-120 (KR)
  • LIM, Jong Soo
    Daejeon 301-831 (KR)
  • LEE, Soo In
    Daejeon 302-120 (KR)

(74) Representative: Schöniger, Franz-Josef 
Betten & Resch, Patentanwälte, Theatinerstrasse 8
80333 München
80333 München (DE)

   


(54) CHANNEL ESTIMATION AND EQUALIZATION METHOD AND SYSTEM