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1. (WO2007011138) METHOD AND APPARATUS FOR TRANSMITTING PILOT SYMBOLS IN WIRELESS COMMUNICATION SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/011138    International Application No.:    PCT/KR2006/002784
Publication Date: 25.01.2007 International Filing Date: 14.07.2006
IPC:
H04L 27/26 (2006.01), H04B 7/26 (2006.01), H04J 11/00 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 20, Yoido-dong, Youngdungpo-gu, Seoul, 150-721 (KR) (For All Designated States Except US).
IHM, Bin Chul [KR/KR]; (KR) (For US Only).
LEE, Moon Il [KR/KR]; (KR) (For US Only).
CHUN, Jin Young [KR/KR]; (KR) (For US Only).
LEE, Wook Bong [KR/KR]; (KR) (For US Only).
CHANG, Jae Won [KR/KR]; (KR) (For US Only).
JUNG, Jin Hyuk [KR/KR]; (KR) (For US Only).
KIM, Jae Wan [KR/KR]; (KR) (For US Only)
Inventors: IHM, Bin Chul; (KR).
LEE, Moon Il; (KR).
CHUN, Jin Young; (KR).
LEE, Wook Bong; (KR).
CHANG, Jae Won; (KR).
JUNG, Jin Hyuk; (KR).
KIM, Jae Wan; (KR)
Agent: KIM, Yong In; KBK & Associates, 15th Floor Yo Sam Building, 648-23, Yeoksam-dong, Kangnam-gu, Seoul, 135-080 (KR)
Priority Data:
10-2005-0064427 15.07.2005 KR
10-2005-0108039 11.11.2005 KR
60/782,547 14.03.2006 US
Title (EN) METHOD AND APPARATUS FOR TRANSMITTING PILOT SYMBOLS IN WIRELESS COMMUNICATION SYSTEM
(FR) PROCEDE ET APPAREIL POUR LA TRANSMISSION DE SYMBOLES PILOTES DANS UN SYSTEME DE COMMUNICATION SANS FIL
Abstract: front page image
(EN)A method of transmitting pilot symbols is disclosed. In a communication system performing communications using a plurality of antennas and multiple carriers, the present invention includes the steps of generating a plurality of pilot symbol sequences based on a basic code sequence, data-processing a plurality of the pilot symbol sequences by allocating each of a plurality of the pilot symbol sequences to the multiple carriers, and transmitting each of a plurality of the data-processed pilot symbol sequences via a corresponding one of a plurality of the antennas.
(FR)La présente invention a trait à un procédé de transmission de symboles pilotes. Dans un système de communication effectuant des communications à l'aide d'une pluralité d'antennes et d'une pluralité de porteuses, la présente invention comprend les étapes suivantes: la génération d'une pluralité de séquences de symboles pilotes sur une séquence de codes de base, le traitement de données d'une pluralité de séquences de symboles pilotes par l'allocation de chacune de la pluralité de séquences de symboles pilotes à la pluralité de porteuses, et la transmission de chacune de la pluralité de séquences de symboles pilotes soumises au traitement de données via une parmi la pluralité d'antennes.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Korean (KO)