METHOD FOR ALLOCATING PILOTS

(19)

(11)

EP 3 496 312 A8

(12)	CORRECTED EUROPEAN PATENT APPLICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 A1)

(48)	Corrigendum issued on:
	07.08.2019 Bulletin 2019/32

(43)	Date of publication:
	12.06.2019 Bulletin 2019/24

(21)	Application number: 18214723.1

(22)	Date of filing: 31.10.2007

(51)

International Patent Classification (IPC):

H04L 1/00^(2006.01)
H04B 7/26^(2006.01)

H04L 5/00^(2006.01)
H04L 27/26^(2006.01)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

(30)

Priority:

01.11.2006 KR 20060107384
22.12.2006 KR 20060133177

(62)	Application number of the earlier application in accordance with Art. 76 EPC:
	18173931.9 / 3393066
	07833720.1 / 2084835

(71)	Applicant: LG Electronics Inc.
	Seoul 07336 (KR)

(72)	Inventors:
	NOH, Min Seok 431-749 Gyeongki-do (KR) HAN, Seung Hee 431-749 Gyeongki-do (KR) KWON, Yeong Hyeon 431-749 Gyeongki-do (KR) LEE, Hyun Woo 431-749 Gyeongki-do (KR) KIM, Dong Cheol 431-749 Gyeongki-do (KR)

(74)	Representative: Cabinet Plasseraud
	66, rue de la Chaussée d'Antin 75440 Paris Cedex 09 75440 Paris Cedex 09 (FR)


	Remarks:
	This application was filed on 20-12-2018 as a divisional application to the application mentioned under INID code 62.

(54)	METHOD FOR ALLOCATING PILOTS

(57) There is provided a method for allocating pilots to a sub-frame. The sub-frame includes a plurality of blocks in time domain. The method includes allocating a data demodulation (DM) pilot used for demodulating data to two blocks spaced not contiguous with each other, and allocating a channel quality (CQ) pilot. System capacity can be increased, and degradation of performance incurred by a channel estimation error can be minimized.