Decentralized management architecture for a modular communication system
US6981034B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 1999 |
| Grant date | Dec 27, 2005 |
| Priority date | — |
| Expiry date | Aug 31, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L41/0213
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A decentralized management model enables a plurality of interconnected modules to be managed and controlled as an integrated unit without requiring any one of the interconnected modules to operate as a fully centralized manager. One of the interconnected modules is configured to operate as a base module, which coordinates certain network management operations among the interconnected modules. Each of the interconnected modules is capable of sending and receiving management and control information. Each of the interconnected modules maintains a segmented management database containing network management parameters that are specific to the particular module, and also maintains a shadowed management database containing network management parameters that are common to all of the interconnected modules in the stack. Management and control operations that do not require synchronization or mutual exclusion among the various interconnected modules are typically handled by the module that receives a management/control request. Management and control operations that require synchronization or mutual exclusion among the various interconnected modules are handled by the base module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.