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Machine translation
1. (WO2010027165) METHOD AND APPARATUS FOR DETERMINING MODULATION AND CODING SCHEME, AND METHOD FOR TRANSMITTING FEEDBACK SIGNAL OF TERMINAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/027165    International Application No.:    PCT/KR2009/004836
Publication Date: 11.03.2010 International Filing Date: 28.08.2009
IPC:
H04W 4/06 (2009.01), H04W 72/04 (2009.01), H04L 1/00 (2006.01)
Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE [KR/KR]; 161, Gajeong-dong, Yuseong-gu Daejeon 305-350 (KR) (For All Designated States Except US).
LIM, Kwang Jae [KR/KR]; (KR) (For US Only).
JUNG, Young-Ho [KR/KR]; (KR) (For US Only).
YOON, Chul Sik [KR/KR]; (KR) (For US Only)
Inventors: LIM, Kwang Jae; (KR).
JUNG, Young-Ho; (KR).
YOON, Chul Sik; (KR)
Agent: YOU ME PATENT AND LAW FIRM; Seolim Bldg. 649-10, Yoksam-dong, Kangnam-ku Seoul 135-080 (KR)
Priority Data:
10-2008-0087922 05.09.2008 KR
10-2009-0065521 17.07.2009 KR
Title (EN) METHOD AND APPARATUS FOR DETERMINING MODULATION AND CODING SCHEME, AND METHOD FOR TRANSMITTING FEEDBACK SIGNAL OF TERMINAL
(FR) PROCÉDÉ ET APPAREIL POUR LA DÉTERMINATION D'UN SCHÉMA DE MODULATION ET CODAGE, ET PROCÉDÉ DE TRANSMISSION DU SIGNAL DE RETOUR D'UN TERMINAL
Abstract: front page image
(EN)An apparatus for determining modulation and coding schemes (MCS) allocates a plurality of feedback channels to a multicast group to which a plurality of terminals belong. The apparatus receives the feedback signal through one feedback channel selected according to the channel quality indicators of each terminal among a plurality of feedback channels from each terminal belonging to the multicast group, and determines the MCS for the multicast data from the feedback signal received in the plurality feedback channels.
(FR)L'invention concerne un appareil servant à déterminer des schémas de modulation et codage (MCS), ledit appareil affectant une pluralité de canaux de retour à un groupe de multidiffusion auquel appartient une pluralité de terminaux. L'appareil reçoit le signal de retour via un canal de retour sélectionné conformément aux indicateurs de qualité du canal de chaque terminal parmi une pluralité de canaux de retour correspondant à chaque terminal appartenant au groupe de multidiffusion, et détermine le MCS pour les données de multidiffusion à partir du signal de retour reçu dans les canaux de retour de ladite pluralité.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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: English (EN)