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1. (WO2019066696) MULTI-CELL SIB PROVISION WITH ENCODING
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Pub. No.: WO/2019/066696 International Application No.: PCT/SE2018/050924
Publication Date: 04.04.2019 International Filing Date: 12.09.2018
IPC:
H04W 48/12 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
48
Access restriction; Network selection; Access point selection
08
Access restriction or access information delivery, e.g. discovery data delivery
12
using downlink control channel
Applicants:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; 164 83 Stockholm, SE
Inventors:
RUNE, Johan; SE
FRENGER, Pål; SE
Agent:
AYOUB, Nabil; SE
Priority Data:
62/564,50928.09.2017US
Title (EN) MULTI-CELL SIB PROVISION WITH ENCODING
(FR) FOURNITURE DE SIB À CELLULES MULTIPLES PAR CODAGE
Abstract:
(EN) A network node provisions multi-cell System Information (SI) for a serving cell serving a wireless device and some number of second cells by dividing the multi-cell System Information Block (SIB) into multiple SIB instances. At least one of the SIB instances comprises the SIB content for the serving cell, and each remaining SIB instance comprises the SIB content for the cell(s) associated with that SIB instance, where the SIB content for at least one of the SIB instances is compressed. In one embodiment, another of the SIB instances comprises SIB content for one or more of the second cells, which is subsequently compressed before being provided to the wireless device. Each SIB instance is then provided to a wireless device via a corresponding downlink communication channel.
(FR) Un nœud de réseau fournit des informations de système (SI) à cellules multiples pour une cellule de desserte desservant un dispositif sans fil et un certain nombre de secondes cellules en divisant le bloc d'informations de système (SIB) à cellules multiples en de multiples instances SIB. Au moins l'une des instances SIB comprend le contenu SIB pour la cellule de desserte, et chaque instance SIB restante comprend le contenu SIB pour la ou les cellules associées à cette instance SIB, le contenu SIB pour au moins l'une des instances SIB étant compressé. Dans un mode de réalisation, une autre des instances SIB comprend un contenu SIB pour une ou plusieurs des secondes cellules, qui est ensuite compressé avant d'être fourni au dispositif sans fil. Chaque instance SIB est ensuite fournie à un dispositif sans fil par l'intermédiaire d'un canal de communication de liaison descendante correspondant.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)