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Machine translation
1. (WO2012098498) METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR FAST RETRANSMISSION OF PROPOSAL MESSAGES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/098498    International Application No.:    PCT/IB2012/050224
Publication Date: 26.07.2012 International Filing Date: 17.01.2012
IPC:
H04L 12/56 (2006.01)
Applicants: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) [SE/SE]; S-164 83 Stockholm (SE) (For All Designated States Except US).
MUSKU, Amarender [IN/US]; (US) (For US Only).
CHADHA, Simranjit Singh [IN/US]; (US) (For US Only)
Inventors: MUSKU, Amarender; (US).
CHADHA, Simranjit Singh; (US)
Agent: CAMERON, Michael G.; 6300 Legacy, MS EVR 1-C-11 Plano, Texas 75024 (US)
Priority Data:
13/007,917 17.01.2011 US
Title (EN) METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR FAST RETRANSMISSION OF PROPOSAL MESSAGES
(FR) PROCÉDÉ, APPAREIL ET PRODUIT PROGRAMME D'ORDINATEUR POUR RETRANSMISSION RAPIDE DE MESSAGES DE PROPOSITION
Abstract: front page image
(EN)In one aspect, the invention provides a layer 2 network device that implements a fast retransmission method that causes the layer 2 network device to transmit proposal messages more frequently than defined in the RSTP standard. By transmitting proposal messages (e.g., proposal RST BPDUs) more frequently, the network device can significantly reduce the duration of a network traffic outage caused by a lost proposal message or a lost agreement message.
(FR)Selon un aspect, l'invention porte sur un dispositif de réseau de couche 2 qui met un œuvre procédé de retransmission rapide qui amène le dispositif de réseau de couche 2 à transmettre des messages de proposition plus fréquemment que ce qui est défini dans la norme RSTP. Par transmission de messages de proposition (par exemple, des BPDU RST de proposition) plus fréquemment, le dispositif de réseau peut sensiblement réduire la durée d'une interruption de trafic de réseau provoquée par un message de proposition perdu ou un message d'accord perdu.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)