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1. (WO2012061770) MOBILITY FOR MULTIPOINT OPERATIONS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/061770 International Application No.: PCT/US2011/059440
Publication Date: 10.05.2012 International Filing Date: 04.11.2011
Chapter 2 Demand Filed: 19.11.2012
IPC:
H04B 7/02 (2006.01) ,H04B 7/06 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
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
Applicants:
INTERDIGITAL PATENT HOLDINGS, INC. [US/US]; 3411 Silverside Road Concord Plaza, Suite 105 Hagley Building Wilmington, DE 19810, US (AllExceptUS)
ANEPU, Bhaskar, M. [IN/US]; US (UsOnly)
GOMES, Sylvie [FR/US]; US (UsOnly)
PANI, Diana [CA/CA]; CA (UsOnly)
CAI, Lujing [US/US]; US (UsOnly)
Inventors:
ANEPU, Bhaskar, M.; US
GOMES, Sylvie; US
PANI, Diana; CA
CAI, Lujing; US
Agent:
CONDO, Joseph, R.; Condo Roccia LLP One Liberty Place, Suite 2200 1650 Market Street Philadelphia, PA 19103, US
Priority Data:
61/410,56705.11.2010US
61/430,73607.01.2011US
Title (EN) MOBILITY FOR MULTIPOINT OPERATIONS
(FR) MOBILITÉ POUR OPÉRATIONS MULTIPOINT
Abstract:
(EN) Systems and methods are provided for receiving data from multiple cells. A wireless transmit and receive unit (WTRU) may receive data from cells in a multi-point set that includes a primary serving cell and one or more assisting serving cells. The WTRU measures the quality of cells in the multipoint set as well as neighboring cells. Based on the cell quality, the WTRU triggers a reporting event, such cell adding event, cell removal event, or cell replacement event, and sends a measurement report to the network. The WTRU receives an indication of a change to the multi-point set from the network, and modifies the multi-point set accordingly.
(FR) La présente invention se rapporte à des systèmes et à des procédés adaptés pour recevoir des données en provenance d'une pluralité de cellules. Un module de transmission et de réception sans fil (WTRU, Wireless Transmit and Receive Unit) peut recevoir des données en provenance de cellules dans un ensemble multipoint qui comprend une cellule de desserte primaire et une cellule de desserte secondaire ou plus. Le WTRU mesure la qualité de cellules dans l'ensemble multipoint ainsi que celle de cellules voisines. En fonction de la qualité des cellules, le WTRU déclenche un événement de rapport comme, par exemple, un événement de suppression de cellule ou un événement de remplacement de cellule, et il envoie un rapport de mesure au réseau. Le WTRU reçoit une indication d'un changement à l'ensemble multipoint du réseau et il modifie l'ensemble multipoint en conséquence.
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, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, 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, RS, 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)