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1. (WO2019048048) USAGE DEPENDENT OPTIMIZATION OF RADIO ACCESS NETWORK PARTITION
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Pub. No.: WO/2019/048048 International Application No.: PCT/EP2017/072515
Publication Date: 14.03.2019 International Filing Date: 07.09.2017
IPC:
H04L 12/24 (2006.01) ,H04L 12/26 (2006.01) ,H04W 24/02 (2009.01) ,H04W 16/02 (2009.01) ,H04W 72/04 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
02
Details
24
Arrangements for maintenance or administration
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
02
Details
26
Monitoring arrangements; Testing arrangements
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
24
Supervisory, monitoring or testing arrangements
02
Arrangements for optimising operational condition
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
02
Resource partitioning among network components, e.g. reuse partitioning
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04
Wireless resource allocation
Applicants:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; S-164 83 Stockholm, SE
Inventors:
MAGUIRE, Patrick; IE
Agent:
ERICSSON; Patent Development Torshamnsgatan 21-23 164 80 Stockholm, SE
Priority Data:
Title (EN) USAGE DEPENDENT OPTIMIZATION OF RADIO ACCESS NETWORK PARTITION
(FR) OPTIMISATION DÉPENDANTE DE L'UTILISATION D'UNE PARTITION DE RÉSEAU D'ACCÈS RADIO
Abstract:
(EN) A domain manager (320) of a Radio Access Network, RAN, determines a configuration of a RAN resource partition of a network slice. The configuration defines which network elements of the RAN are assigned to the RAN resource partition of the network slice. The domain manager (320) receives at least one report (407, 408, 409) indicating, for at least one of the network elements assigned to the RAN resource partition, an amount of traffic of the network slice handled by the network element in an observation time window. Based on the at least one report (407, 408, 409), the domain manager (320) adapts the configuration of the RAN resource partition by removing one or more of the network elements from the RAN resource partition.
(FR) Selon l'invention, un gestionnaire de domaine (320) d'un réseau d'accès radio, RAN, détermine une configuration d'une partition de ressources RAN d'une tranche de réseau. La configuration définit quels éléments de réseau (NE) du RAN sont attribués à la partition de ressources RAN de la tranche de réseau. Le gestionnaire de domaine (320) reçoit au moins un rapport (407, 408, 409) indiquant, pour au moins l'un des éléments de réseau attribués à la partition de ressources RAN, une quantité de trafic de la tranche de réseau traitée par l'élément de réseau dans une fenêtre temporelle d'observation. Sur la base du ou des rapports (407, 408, 409), le gestionnaire de domaine (320) adapte la configuration de la partition de ressources RAN en retirant un ou plusieurs des éléments de réseau de la partition de ressources RAN.
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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)