Plural communication connection setting method
US6529489B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 12, 1999 |
| Grant date | Mar 4, 2003 |
| Priority date | — |
| Expiry date | Feb 12, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2012/563
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In a sequence for setting a communication channel via a communication network with a communication counter party, a plural communication connection setting method is comprised of: a plural ID requesting step at which a terminal and a relay switch which initiate a communication transmit a connection setting request based upon a single message on which a set of identification numbers (ID) for previously establishing a plurality of connections and a communication parameter is described in response to a predetermined request and a response answer; a rewriting step at which when one message for describing the plural IDs set is received, if the request is available, then the corresponding portions of the corresponding management (routing) table are sequentially rewritten to be managed; and a plural ID response step at which when the rewriting operations corresponding to the plural ID sets are accomplished, a setting response is returned by way of one message on which the plural IDs are written to the setting request source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.