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1. (WO2017167215) SYSTEMS AND METHODS FOR MANAGEMENT PLANE –CONTROL PLANE INTERACTION IN SOFTWARE DEFINED TOPOLOGY MANAGEMENT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/167215 International Application No.: PCT/CN2017/078733
Publication Date: 05.10.2017 International Filing Date: 30.03.2017
IPC:
H04L 12/28 (2006.01) ,H04W 40/24 (2009.01) ,H04W 84/00 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
28
characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
40
Communication routing or communication path finding
24
Connectivity information management, e.g. connectivity discovery or connectivity update
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
84
Network topologies
Applicants: HUAWEI TECHNOLOGIES CO., LTD.[CN/CN]; Huawei Administration Building Bantian, Longgang District Shenzhen, Guangdong 518129, CN
Inventors: LI, Xu; CA
RAO, Jaya; CA
Priority Data:
15/470,44327.03.2017US
62/315,76831.03.2016US
Title (EN) SYSTEMS AND METHODS FOR MANAGEMENT PLANE –CONTROL PLANE INTERACTION IN SOFTWARE DEFINED TOPOLOGY MANAGEMENT
(FR) SYSTÈMES ET PROCÉDÉS POUR UNE INTERACTION PLAN DE GESTION-PLAN DE COMMANDE DANS UNE GESTION DE TOPOLOGIE DÉFINIE PAR LOGICIEL
Abstract:
(EN) Embodiments of the present invention provide systems and methods for a Session-level SDT component in the control plane to handle setup, recovery and mobility of individual session requests in real time. The Session-level SDT component may comprise path management that performs either stateless of stateful path switching for an ongoing session, whether download or uplink, according to the stateful requirements of the session. The path management may be in conjunction with user equipment mobility management operation; it may also be in conjunction with network scalability and automation operation, such as load balancing.
(FR) La présente invention concerne, selon des modes de réalisation, des systèmes et procédés permettant à un composant SDT de couche session dans le plan de commande de gérer l'établissement, la reprise et la mobilité de demandes de sessions individuelles en temps réel. Le composant SDT de couche session peut comporter une gestion de chemins qui effectue un aiguillage de chemins avec ou sans états pour une session en cours, en téléchargement ou en liaison montante, en fonction des exigences d'états de la session. La gestion de chemins peut s'associer à une opération de gestion de mobilité d'équipements utilisateur, et peut également s'associer à une opération d'extensibilité et d'automatisation de réseau, par exemple un équilibrage de charge.
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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, 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)