(19)

(11)

EP 2 340 675 A2

(12)

(88) Date of publication A3: 29.07.2010 (43) Date of publication: 06.07.2011 Bulletin 2011/27 (21) Application number: 09823860.3 (22) Date of filing: 30.10.2009

(51) International Patent Classification (IPC):  H04W 68/02(2009.01) H04W 36/08(2009.01) (86) International application number: PCT/KR2009/006352 (87) International publication number: WO 2010/050780 (06.05.2010 Gazette 2010/18)

(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 SM TR Designated Extension States: AL BA RS (30) Priority: 31.10.2008 IN CH26622008 26.10.2009 IN CH26622009 (71) Applicant: Samsung Electronics Co., Ltd. Suwon-si, Gyeonggi-do 443-742 (KR)	(72) Inventors: NIGAM, Anshuman Siwon-si Gyonggi-do (KR) JI, Baowei Suwon-si Gyeonggi-do (KR) KANG, Hyun-Jeong Suwon-si Gyeonggi-do (KR) CHO, Jae-Hee Suwon-si Gyeonggi-do (KR) RAKESH, Taori Suwon-si Gyeonggi-do (KR) (74) Representative: van Westenbrugge, Andries  Nederlandsch Octrooibureau J.W. Frisolaan 13 2517 JS Den Haag 2517 JS Den Haag (NL)