GB1184516A - Improvements in or relating to Time-Division Multiplex Communications Systems. - Google Patents
Improvements in or relating to Time-Division Multiplex Communications Systems.Info
- Publication number
- GB1184516A GB1184516A GB2480368A GB2480368A GB1184516A GB 1184516 A GB1184516 A GB 1184516A GB 2480368 A GB2480368 A GB 2480368A GB 2480368 A GB2480368 A GB 2480368A GB 1184516 A GB1184516 A GB 1184516A
- Authority
- GB
- United Kingdom
- Prior art keywords
- highways
- relating
- time
- communications systems
- division multiplex
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/10—Arrangements for reducing cross-talk between channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/18—Time-division multiplex systems using frequency compression and subsequent expansion of the individual signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Abstract
1,184,516. Automatic exchange systems. SIEMENS A.G. 24 May, 1968 [26 May, 1967 (2)], No. 24803/68. Heading H4K. More time slots are provided on subscribers' group highways than on intermediate highways, intermediate storage being employed to work a connection over the highways in tandem. With a multiplex frame of 100 Ás common to all highways, 100 time slots of 0À5 Ás with 0À5 Ás spacing are provided on the subscribers' group highways, while only 20 time slots of 0À5 Ás with 4À5 Ás spacing are provided on intermediate highways. Highway gates may use resonant transfer.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1967S0110025 DE1291385B (en) | 1967-05-26 | 1967-05-26 | Circuit arrangement for pulse-wise transmission of signal energy between two time division multiplex rails |
DE1967S0110026 DE1286580B (en) | 1967-05-26 | 1967-05-26 | Circuit arrangement for the pulsed transmission of signal energy between two time division multiplex rails |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1184516A true GB1184516A (en) | 1970-03-18 |
Family
ID=25998780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2480368A Expired GB1184516A (en) | 1967-05-26 | 1968-05-24 | Improvements in or relating to Time-Division Multiplex Communications Systems. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE715718A (en) |
DE (2) | DE1286580B (en) |
FR (1) | FR1566062A (en) |
GB (1) | GB1184516A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2066527A5 (en) * | 1970-02-10 | 1971-08-06 | Sits Soc It Telecom Siemens |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL249544A (en) * | 1959-03-31 | |||
NL280289A (en) * | 1961-06-29 | |||
GB1052827A (en) * | 1963-04-29 |
-
1967
- 1967-05-26 DE DE1967S0110026 patent/DE1286580B/en not_active Withdrawn
- 1967-05-26 DE DE1967S0110025 patent/DE1291385B/en not_active Withdrawn
-
1968
- 1968-05-24 GB GB2480368A patent/GB1184516A/en not_active Expired
- 1968-05-24 FR FR1566062D patent/FR1566062A/fr not_active Expired
- 1968-05-27 BE BE715718D patent/BE715718A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE715718A (en) | 1968-11-27 |
DE1291385B (en) | 1969-03-27 |
FR1566062A (en) | 1969-05-02 |
DE1286580B (en) | 1969-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8201787A1 (en) | System for the broadcast of information by means of the telephone network. | |
GB989368A (en) | Improvements in or relating to time-division multiplex telecommunications systems | |
GB1068977A (en) | Improvements in or relating to switching networks for use in telecommunications exchange systems | |
GB1184516A (en) | Improvements in or relating to Time-Division Multiplex Communications Systems. | |
JPS52130206A (en) | Time sharing exchange system | |
SE327219B (en) | ||
GB1072871A (en) | Improvements in or relating to time division multiplex pulse code modulation communication systems | |
DE2964274D1 (en) | Circuit arrangement for telephonic switching systems, particularly private branch exchanges, with auxiliary data traffic, e.g. with teleprinters | |
CA993547A (en) | Crosspoint matrix arrangement for space-division communication switching network | |
JPS5414605A (en) | Forced release system for outgoing station | |
GB1269871A (en) | Time division multiplex switching centre | |
JPS5414604A (en) | Constituting system of communication network | |
JPS53116023A (en) | Facsimile communication system for private branch | |
GB1134459A (en) | Improvements in or relating to telecommunication exchanges | |
JPS5414607A (en) | Transfer system for time sharing signal | |
CA671519A (en) | Crosspoint network for a time division multiplex telecommunication system | |
CA1035476A (en) | Telephone subscriber distribution system | |
CA997460A (en) | Communication system switching network | |
GB1111579A (en) | Improvements in or relating to telecommunications exchange systems | |
AU271155B2 (en) | Multistage crosspoint arrangement for telecommunication, particularly telephone exchange systems | |
HK31883A (en) | Improvements in frame aligners for t.d.m. communication systems | |
CA849635A (en) | Calling subscriber searching system in automatic telephone exchange systems | |
JPS5368013A (en) | Answer display transfer system for charging trunk additional unit | |
JPS53148306A (en) | Connection system for storage exchange | |
JPS51139709A (en) | Clash disposition system in bidirectional trunk line of a switching of fice |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |