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1. (WO2010120024) METHOD OF COORDINATING PRECODING MATRIXES IN A WIRELESS COMMUNICATION SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/120024 International Application No.: PCT/KR2009/006913
Publication Date: 21.10.2010 International Filing Date: 24.11.2009
IPC:
H04B 7/04 (2006.01) ,H04B 7/26 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
04
using a plurality of spaced independent aerials
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
24
for communication between two or more posts
26
at least one of which is mobile
Applicants:
XU, Jian [CN/KR]; KR (UsOnly)
KOO, Ja Ho [KR/KR]; KR (UsOnly)
IHM, Bin Chul [KR/KR]; KR (UsOnly)
LEE, Moon Il [KR/KR]; KR (UsOnly)
LG ELECTRONICS INC. [KR/KR]; 20, Yeouido-dong Yeongdeungpo-gu Seoul 150-721, KR (AllExceptUS)
Inventors:
XU, Jian; KR
KOO, Ja Ho; KR
IHM, Bin Chul; KR
LEE, Moon Il; KR
Agent:
KIM, Yong In; KBK & Associates 7th Floor, Hyundae Building 175-9, Jamsil-dong, Songpa-ku Seoul 138-861, KR
Priority Data:
61/169,31715.04.2009US
61/172,23124.04.2009US
Title (EN) METHOD OF COORDINATING PRECODING MATRIXES IN A WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ DE COORDINATION DE MATRICES DE PRÉCODAGE DANS UN SYSTÈME DE COMMUNICATION SANS FIL
Abstract:
(EN) A method of coordinating precoding matrixes in a wireless communication system is disclosed. A method of coordinating precoding matrixes by a base station in a wireless communication system comprises receiving precoding matrix index information from neighbor cells; and generating PMI allocation for each resource according to the precoding matrix index information wherein at least one PMI is restricted or recommended in part of resource in the PMI allocation for each resource.
(FR) L'invention porte sur un procédé de coordination de matrices de précodage dans un système de communication sans fil. Un procédé de coordination de matrices de précodage par une station de base dans un système de communication sans fil comprend la réception d'informations d'indice de matrice de précodage à partir de cellules voisines; et la génération d'une allocation PMI pour chaque ressource selon les informations d'indice de matrice de précodage, au moins un PMI étant restreint ou recommandé dans une partie de ressource dans l'allocation PMI pour chaque ressource.
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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, KR, 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 (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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)