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1. (WO2011018121) IMPROVEMENTS FOR COORDINATED MULTIPOINT TRANSMISSION
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2011/018121 International Application No.: PCT/EP2009/060568
Publication Date: 17.02.2011 International Filing Date: 14.08.2009
IPC:
H04B 7/06 (2006.01) ,H04L 1/00 (2006.01) ,H04L 5/00 (2006.01) ,H04L 25/02 (2006.01) ,H04L 27/26 (2006.01) ,H04W 28/02 (2009.01) ,H04W 28/16 (2009.01)
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
06
at transmitting station
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
25
Baseband systems
02
Details
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27
Modulated-carrier systems
26
Systems using multi-frequency codes
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
28
Network traffic or resource management
02
Traffic management, e.g. flow control or congestion control
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
28
Network traffic or resource management
16
Central resource management; Negotiation of resources, e.g. negotiating bandwidth or QoS [Quality of Service]
Applicants: ZIRWAS, Wolfgang[DE/DE]; DE (UsOnly)
CHMIEL, Mieszko[PL/PL]; PL (UsOnly)
KIISKI, Matti Tapani[FI/FI]; FI (UsOnly)
SCHULZ, Egon[DE/DE]; DE (UsOnly)
NOKIA SIEMENS NETWORKS OY[FI/FI]; Karaportti 3 FI-02610 Espoo, FI (AllExceptUS)
Inventors: ZIRWAS, Wolfgang; DE
CHMIEL, Mieszko; PL
KIISKI, Matti Tapani; FI
SCHULZ, Egon; DE
Agent: LESON, Thomas, J.A.; Bavariaring 4 - 6 80336 Munich, DE
Priority Data:
Title (EN) IMPROVEMENTS FOR COORDINATED MULTIPOINT TRANSMISSION
(FR) AMELIORATIONS APPORTEES A LA TRANSMISSION MULTIPOINT COORDONNEE
Abstract:
(EN) A method is described, which comprises controlling a coordinated transmission between network control elements and terminals on resource elements, detecting whether a resource element comprises a specific element, and selecting a resource element for the coordinated transmission, when it is detected that the resource element does not comprise a specific element. The application also describes some further aspects to improve a coordinated transmission such as a coordinated multipoint transmission is improved.
(FR) L'invention concerne un procédé consistant à commander une transmission coordonnée entre des éléments de contrôle de réseau et des terminaux sur des éléments de ressource ; à détecter si un élément de ressource contient un élément spécifique ; et à sélectionner un élément de ressource pour la transmission coordonnée, lorsque la détection a établi que l'élément de ressource ne contient pas d'élément spécifique. L'invention concerne également d'autres aspects permettant d'améliorer une transmission coordonnée, telle qu'une transmission multipoint coordonnée.
front page image
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)