ES2070954T3 - Metodo para el encaminamiento de paquetes mediante inundacion masiva. - Google Patents

Metodo para el encaminamiento de paquetes mediante inundacion masiva.

Info

Publication number
ES2070954T3
ES2070954T3 ES90110989T ES90110989T ES2070954T3 ES 2070954 T3 ES2070954 T3 ES 2070954T3 ES 90110989 T ES90110989 T ES 90110989T ES 90110989 T ES90110989 T ES 90110989T ES 2070954 T3 ES2070954 T3 ES 2070954T3
Authority
ES
Spain
Prior art keywords
node
packet
nodes
rebroadcast
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES90110989T
Other languages
English (en)
Inventor
George Flammer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metricom Inc
Original Assignee
Metricom Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metricom Inc filed Critical Metricom Inc
Application granted granted Critical
Publication of ES2070954T3 publication Critical patent/ES2070954T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/36—Backward learning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1854—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with non-centralised forwarding system, e.g. chaincast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/32—Flooding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership

Abstract

SE PROVEE UNA TECNICA POR LA CUAL LA DISEMINACION O ANEGACION DE PAQUETES RECIBIDOS COMO UN NODO (PUNTO DE CONVERGENCIA) SE REDISEMINA SOLO SI SE ENCUENTRAN CRITERIOS ESPECIFICOS. LOS CRITERIOS SE BASAN EN UN PROTOCOLO DE RUTA DE PAQUETES EN DONDE LA INFORMACION DE SECUENCIA SE MANTIENE PARA CADA NODO EN UNA BASE DE CRUCE POR CADA PAQUETE RECIBIDO Y EN DONDE LOS PAQUETES RECIBIDOS SE REDISEMINAN SOLO A OTROS NODOS CON NUMEROS BAJOS DE SECUENCIA. CADA NODO MANTIENE INFORMACION SOBRE CADA OTRO NODO CON SU GRADO DE COMUNICACION Y ASIGNA UN NUMERO DE SECUENCIA DE CRUCE AL NODO CRUZADO AL TIEMPO DEL PRIMER INTERCAMBIO DE UN PAQUETE DE CRUCE DE INFORMACION. CADA NODO TRABAJA HACIA ATRAS A PARTIR DE LA INFORMACION ENVIADA A EL PARA DETERMINAR CUALES OTROS NODOS PUDIERAN RECIBIR LOS PAQUETES REMITIDOS. EN UNA SITUACION DE DISEMINACION DE PAQUETES, UN NODO REMITE UN PAQUETE ANEGANTE SOLO A AQUELLOS OTROS NODOS QUE TIENEN NUMEROS BAJOS DE SECUENCIA O POR LOS CUALES EL NODO REMITENTE ES UN NUMERO BAJODE SECUENCIA DEL OTRO NODO.
ES90110989T 1989-04-11 1990-06-11 Metodo para el encaminamiento de paquetes mediante inundacion masiva. Expired - Lifetime ES2070954T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/337,031 US5007052A (en) 1989-04-11 1989-04-11 Method for routing packets by squelched flooding

Publications (1)

Publication Number Publication Date
ES2070954T3 true ES2070954T3 (es) 1995-06-16

Family

ID=23318802

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90110989T Expired - Lifetime ES2070954T3 (es) 1989-04-11 1990-06-11 Metodo para el encaminamiento de paquetes mediante inundacion masiva.

Country Status (6)

Country Link
US (1) US5007052A (es)
EP (1) EP0461279B1 (es)
AT (1) ATE121889T1 (es)
DE (1) DE69018982T2 (es)
DK (1) DK0461279T3 (es)
ES (1) ES2070954T3 (es)

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Also Published As

Publication number Publication date
DK0461279T3 (da) 1995-07-17
US5007052A (en) 1991-04-09
DE69018982D1 (de) 1995-06-01
EP0461279B1 (en) 1995-04-26
EP0461279A1 (en) 1991-12-18
ATE121889T1 (de) 1995-05-15
DE69018982T2 (de) 1995-08-24

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