JPS5317002A - Time division multiplex communication system - Google Patents
Time division multiplex communication systemInfo
- Publication number
- JPS5317002A JPS5317002A JP9185776A JP9185776A JPS5317002A JP S5317002 A JPS5317002 A JP S5317002A JP 9185776 A JP9185776 A JP 9185776A JP 9185776 A JP9185776 A JP 9185776A JP S5317002 A JPS5317002 A JP S5317002A
- Authority
- JP
- Japan
- Prior art keywords
- communication system
- time division
- division multiplex
- multiplex communication
- interphone
- 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
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/12—Arrangements providing for calling or supervisory signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
PURPOSE:The same periodic clock pulses are used for both a master interphone and a subordinate interphone in order to make the synchronous matching of a counter by initial processing duples by a simple circuit, thereby reducing an error rate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9185776A JPS5317002A (en) | 1976-07-30 | 1976-07-30 | Time division multiplex communication system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9185776A JPS5317002A (en) | 1976-07-30 | 1976-07-30 | Time division multiplex communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5317002A true JPS5317002A (en) | 1978-02-16 |
Family
ID=14038219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9185776A Pending JPS5317002A (en) | 1976-07-30 | 1976-07-30 | Time division multiplex communication system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5317002A (en) |
-
1976
- 1976-07-30 JP JP9185776A patent/JPS5317002A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1011405A (en) | System clock for electronic communication systems | |
JPS5317002A (en) | Time division multiplex communication system | |
JPS5373909A (en) | Time division multiplex signal transmission system | |
JPS547816A (en) | Phase synchronous system | |
JPS5336105A (en) | Synchronous circuit connecting system | |
JPS5365607A (en) | Time slot conversion system | |
JPS52142403A (en) | Signal synchronous system | |
JPS52113146A (en) | Synchronous system | |
JPS538A (en) | Radio polling system for subordinate station | |
JPS524129A (en) | Synchronism control system for refresh- memory counter in display equi pment | |
JPS531410A (en) | Synchronous system | |
JPS52132703A (en) | Time sharing multiplex data transmission system | |
PT64843A (en) | Frame aligners for time division multiplex(t.d.m.)communication systems | |
JPS52117503A (en) | Time division telephone exchange system | |
JPS5324703A (en) | Exchange system for data highway | |
JPS52104014A (en) | Dependent synchronous system | |
JPS5365617A (en) | Time-division channel system | |
JPS53108207A (en) | Control system for frame synchronous circuit | |
JPS52114210A (en) | Synchronizing multiplex system | |
JPS5419347A (en) | Synchronous reproducing system for msk delivery signal | |
JPS5365007A (en) | Transmission system for intermittent signal | |
JPS531408A (en) | Timing extraction unit | |
JPS52106604A (en) | Data communication system | |
JPS52126105A (en) | Data communication system between two data communication systems having indpendent synchronous timing | |
JPS51124306A (en) | Data transmission system |