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1. (WO2019064074) METHOD, DEVICE AND COMPUTER-READABLE MEDIUM FOR GUARANTEEING COMMUNICATION SERVICE
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Pub. No.: WO/2019/064074 International Application No.: PCT/IB2018/001207
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
H04W 36/00 (2009.01) ,H04W 36/28 (2009.01) ,H04W 36/32 (2009.01) ,H04W 72/04 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
24
Reselection being triggered by specific parameters
26
by agreed or negotiated communication parameters
28
involving a plurality of connections, e.g. multi-call or multi-bearer connections
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
24
Reselection being triggered by specific parameters
32
by location or mobility data, e.g. speed data
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:
ALCATEL LUCENT [FR/FR]; Site de Nokia Paris-Saclay Route de Villejust 91620 NOZAY, FR
Inventors:
GU, Junrong; CN
LENG, Xiaobing; CN
WANG, Dawei; CN
WANG, Dongyao; CN
WANG, Jun; CN
Agent:
BERTHIER, Karine; FR
Priority Data:
201710884762.626.09.2017CN
Title (EN) METHOD, DEVICE AND COMPUTER-READABLE MEDIUM FOR GUARANTEEING COMMUNICATION SERVICE
(FR) PROCÉDÉ, DISPOSITIF ET SUPPORT LISIBLE PAR ORDINATEUR PERMETTANT DE GARANTIR UN SERVICE DE COMMUNICATION
Abstract:
(EN) Embodiments of the present disclosure relate to a method, a device and a computer-readable medium for guaranteeing communication service. According to embodiments of the present disclosure, a source network device that currently serves the terminal device transmits, to a target network device which will serve the terminal device, information about the amount of resources of network slices utilized by the terminal device. The target network device configures the amount of resources based on the information. In this way, successful handover of the terminal device from the source network device to the target network device is guaranteed, so as to ensure continuity of communication services of the terminal device. In addition, embodiments of the present disclosure creates a network slice in the target network device, which avoids possible interruptions of communication service caused by mapping from the terminal device to the slices supported by the target network device.
(FR) Certains modes de réalisation de l'invention concernent un procédé, un dispositif et un support lisible par ordinateur permettant de garantir un service de communication. Selon des modes de réalisation de l'invention, un dispositif réseau source qui dessert actuellement le dispositif terminal transmet, à un dispositif réseau cible qui desservira le dispositif terminal, des informations concernant la quantité de ressources des tranches de réseau utilisées par le dispositif terminal. Le dispositif réseau cible configure la quantité de ressources d'après les informations. De cette façon, un transfert réussi du dispositif terminal depuis le dispositif réseau source vers le dispositif réseau cible est garanti de façon à assurer la continuité des services de communication du dispositif terminal. De plus, des modes de réalisation de l'invention créent une tranche de réseau dans le dispositif réseau cible, ce qui évite des interruptions éventuelles du service de communication provoquées par l'appariement du dispositif terminal avec les tranches prises en charge par le dispositif réseau cible.
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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)