WO2024148370 - MULTICAST FLOW-ZONE SWITCHING.
National phase entry is expected:
Publication Number
WO/2024/148370
Publication Date
11.07.2024
International Application No.
PCT/US2024/010765
International Filing Date
08.01.2024
Title **
[English]
MULTICAST FLOW-ZONE SWITCHING.
[French]
COMMUTATION DE ZONE DE FLUX DE MULTIDIFFUSION
Applicants **
MARKS, Roger
4040 Montview Blvd
Denver, Colorado 80207, US
Inventors
MARKS, Roger
4040 Montview Blvd
Denver, Colorado 80207, US
Priority Data
63/478,927
07.01.2023
US
63/479,169
09.01.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
USPTO
* |
| * | |
| Applicant's Legal Status |
Natural Person
* |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1252 | |
| EPO | Filing, Examination | 5733 | |
| Japan | Filing | 597 | |
| South Korea | Filing | 607 | |
| USA | Filing, Examination | 2280 |
Total: 10469 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A multicast flow-zone switching method and system are disclosed. Stations use allocated address blocks to label multicast egress frames with identifying information, which may include a destination zone map and a source zone identifier. Frames may be marked with an arborescence set identifier during transit through a core network. Core zones may use a source branch identifier and arborescence set identifier in the frame to restrict transmission to paths following one or more specified arborescences. Frames are delivered only along paths necessary to deliver frames to multicast destinations.[French]
Sont divulgués un procédé et un système de commutation de zone de flux de multidiffusion. Des stations utilisent des blocs d'adresse attribués pour étiqueter des trames de sortie de multidiffusion avec des informations d'identification, qui peuvent comprendre une carte de zone de destination et un identifiant de zone source. Des trames peuvent être marquées avec un identifiant d'ensemble d'arborescence pendant le transit à travers un réseau cœur. Des zones cœur peuvent utiliser un identifiant de branche source et un identifiant d'ensemble d'arborescence dans la trame pour limiter la transmission à des chemins suivant une ou plusieurs arborescences spécifiées. Des trames sont distribuées uniquement le long de chemins nécessaires pour distribuer des trames à des destinations de multidiffusion.