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Machine translation
1. (WO2017055921) SYSTEM AND METHOD FOR ROUTING
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/055921 International Application No.: PCT/IB2016/001506
Publication Date: 06.04.2017 International Filing Date: 29.09.2016
IPC:
H04L 12/721 (2013.01) ,H04L 12/723 (2013.01) ,H04L 12/935 (2013.01)
Applicants: ROCKLEY PHOTONICS LIMITED[GB/GB]; C/o Cooley (uk) Llp 10th Floor, Dashwoo, 69 Old Broad Street London EC2 1QS, GB
Inventors: FARRINGTON, Nathan; US
YEH, Chiang; US
CHOWDHURI, Bhaskar; US
Agent: GRAHAM, Emma L.; Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE, GB
Priority Data:
15/279,26728.09.2016US
62/234,45129.09.2015US
Title (EN) SYSTEM AND METHOD FOR ROUTING
(FR) SYSTÈME ET PROCÉDÉ DE ROUTAGE
Abstract: front page image
(EN) A system and method for routing. A packet includes a stack of one or more headers, such as a stack of Multiprotocol Label Switching headers, that determines the path that the packet will take, through a sequence of switches, from its source to its destination. Each header in the stack contains an output port identifier that identifies an output port of a corresponding switch in the path. Each switch, upon receiving the packet, removes the first header to form a shortened packet, and routes the shortened packet to the output port identified by the output port identifier.
(FR) L'invention concerne un système et un procédé de routage. Selon l'invention, un paquet comprend une pile d'au moins un en-tête, telle qu'une pile d'en-têtes de commutation multiprotocole par étiquette, qui détermine le trajet que va emprunter le paquet, à travers une séquence de commutateurs, de son origine à sa destination. Chaque en-tête de la pile contient un identifiant de port de sortie qui identifie un port de sortie d'un commutateur correspondant sur le trajet. Chaque commutateur, à la réception du paquet, supprime le premier en-tête pour former un paquet raccourci et achemine le paquet raccourci vers le port de sortie identifié par l'identifiant de port de sortie.
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, 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)