JPS54157005A - Distributed processing trunk system - Google Patents
Distributed processing trunk systemInfo
- Publication number
- JPS54157005A JPS54157005A JP6603778A JP6603778A JPS54157005A JP S54157005 A JPS54157005 A JP S54157005A JP 6603778 A JP6603778 A JP 6603778A JP 6603778 A JP6603778 A JP 6603778A JP S54157005 A JPS54157005 A JP S54157005A
- Authority
- JP
- Japan
- Prior art keywords
- subscribers
- unit
- trk2
- trk1
- overflowed
- 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.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
PURPOSE:To increase the number of subscribers requiring simultaneous communication by connecting another trunk unit to an overflowed subscriber through a channel network in case that the number of subscribers has overflowed the specific trunk. CONSTITUTION:Trunk units TRK1, TRK2...TRK2...TRFn are connected to the output terminal side of a channel network, for example, through lines LN0, LN1... LN15 respectively and perform the call processing. In case that these units TRK1... TRKn receive a special number of simltaneous communication from orginating subscriber SUBA and perform the simultaneous communication to subscribers SUBB1...SUBB16, unit TRK2, etc., are connected in chain through the channel network and this line is used to transfer the call for overflowed subscribers to unit TRK2, etc., and perform connection processing if the number of subscribers has overflowed unit TRK1 and unit TRK1 cannot perform connection processing. As a result, the number of subscribers requiring simultaneous communication can be increased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6603778A JPS54157005A (en) | 1978-05-31 | 1978-05-31 | Distributed processing trunk system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6603778A JPS54157005A (en) | 1978-05-31 | 1978-05-31 | Distributed processing trunk system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54157005A true JPS54157005A (en) | 1979-12-11 |
Family
ID=13304273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6603778A Pending JPS54157005A (en) | 1978-05-31 | 1978-05-31 | Distributed processing trunk system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54157005A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5937754A (en) * | 1982-08-26 | 1984-03-01 | Nec Corp | Multiple address calling device with overflow control |
-
1978
- 1978-05-31 JP JP6603778A patent/JPS54157005A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5937754A (en) * | 1982-08-26 | 1984-03-01 | Nec Corp | Multiple address calling device with overflow control |
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