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1. (WO2004008710) AN IMPLEMENTATION METHOD ON MULTI-SERVICE FLOW OVER RPR AND APPARATUS THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/008710    International Application No.:    PCT/CN2003/000540
Publication Date: 22.01.2004 International Filing Date: 07.07.2003
Chapter 2 Demand Filed:    16.02.2004    
IPC:
H04J 3/08 (2006.01), H04L 12/18 (2006.01), H04L 12/43 (2006.01), H04L 12/56 (2006.01), H04Q 11/04 (2006.01)
Applicants: WUHAN FIBERHOME NETWORKS CO., LTD. [CN/CN]; 88 Youkeyuan Lu, Hongshan District, Wuhan, Hubei 430074 (CN) (For All Designated States Except US).
YU, Shaohua [CN/CN]; (CN) (For US Only)
Inventors: YU, Shaohua; (CN)
Agent: LIU, SHEN & ASSOCIATES; A0601, Huibin Building, No.8 Beichen Dong Street, Chaoyang District, Beijing 100101 (CN)
Priority Data:
PCT/CN02/00503 17.07.2002 CN
Title (EN) AN IMPLEMENTATION METHOD ON MULTI-SERVICE FLOW OVER RPR AND APPARATUS THEREFOR
(FR) PROCEDE D'IMPLANTATION SUR DES FLUX DE SERVICES MULTIPLES BASE SUR RPR ET APPAREIL CORRESPONDANT
Abstract: front page image
(EN)This technology handles Multiple Services Flow (MSF) Based on RPR and a way of multi-service flow over RPR. MSF is defined to work at the client of RPR MAC layer and uses Fairness Algorithm (FA) of RPR MAC to support services of Class A, Class B and Class C. MSF is used in configurations where flow based service is managed from provisioning. Architecturally, the link and broadcast topologies are supported also. The features of flow (Service, just like Ethernet, Frame Relay and G.702 etc) based 1+1, 1:1 and 1:N protection within 50 ms, flow (or Service flow) based BW management with symmetry and asymmetry, flow based multicast and Frame Sequence Number for Performance Monitoring of flow are highlighted in this patent.
(FR)Cette technologie met en oeuvre un flux de services multiples (MSF) basé sur RPR et un trajet de flux de services multiples sur RPR. Le MSF est défini afin de fonctionner chez le client d'une couche RPR MAC et utilise un algorithme d'équité (FA) de RPR MAC afin de supporter des services de classe A, de classe B et de classe C. Le MSF est utilisé dans des configurations où le service basé sur un flux est géré depuis l'approvisionnement de services. Du point de vue architecture, les topologies de liaison et de diffusion sont aussi supportées. L'invention concerne aussi des caractéristiques de protection de flux (de service, juste comme Ethernet, relais de trame et G.702, etc.) 1+1, 1:1 et 1:N en moins de 50 ms, de gestion de flux (ou de flux de service) BW avec symétrie et asymétrie, de multidiffusion de flux et de numéro de séquence de trame pour le suivi de performance de flux.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, RO, SE, SI, SK, 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)