GB1578554A - Methods of and arrangements for inserting digital signals into a digital-multiplex-signal - Google Patents
Methods of and arrangements for inserting digital signals into a digital-multiplex-signal Download PDFInfo
- Publication number
- GB1578554A GB1578554A GB20413/77A GB2041377A GB1578554A GB 1578554 A GB1578554 A GB 1578554A GB 20413/77 A GB20413/77 A GB 20413/77A GB 2041377 A GB2041377 A GB 2041377A GB 1578554 A GB1578554 A GB 1578554A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- signal
- digital
- timing signal
- stuffing
- 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
- 238000000034 method Methods 0.000 title claims description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 230000001360 synchronised effect Effects 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 19
- 230000000737 periodic effect Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 3
- 244000182067 Fraxinus ornus Species 0.000 claims description 2
- 238000009795 derivation Methods 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 claims description 2
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/14—Monitoring arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2624067A DE2624067C2 (de) | 1976-05-28 | 1976-05-28 | Verfahren und Anordnung zur Einfügung von Digitalsignalen in ein Digital-Multiplex-Signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1578554A true GB1578554A (en) | 1980-11-05 |
Family
ID=5979289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20413/77A Expired GB1578554A (en) | 1976-05-28 | 1977-05-16 | Methods of and arrangements for inserting digital signals into a digital-multiplex-signal |
Country Status (11)
-
1976
- 1976-05-28 DE DE2624067A patent/DE2624067C2/de not_active Expired
-
1977
- 1977-05-03 CH CH549377A patent/CH627893A5/de not_active IP Right Cessation
- 1977-05-16 GB GB20413/77A patent/GB1578554A/en not_active Expired
- 1977-05-18 FR FR7715266A patent/FR2353183A1/fr active Granted
- 1977-05-24 IT IT23922/77A patent/IT1080856B/it active
- 1977-05-27 IE IE1095/77A patent/IE44936B1/en unknown
- 1977-05-27 BE BE178007A patent/BE855154A/xx unknown
- 1977-05-27 LU LU77437A patent/LU77437A1/xx unknown
- 1977-05-27 SE SE7706255A patent/SE7706255L/xx unknown
- 1977-05-27 DK DK235877A patent/DK235877A/da not_active Application Discontinuation
- 1977-05-27 NL NL7705905A patent/NL7705905A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DK235877A (da) | 1977-11-29 |
| DE2624067C2 (de) | 1984-07-26 |
| FR2353183B1 (enrdf_load_html_response) | 1982-07-23 |
| SE7706255L (sv) | 1977-11-29 |
| LU77437A1 (enrdf_load_html_response) | 1977-09-09 |
| CH627893A5 (en) | 1982-01-29 |
| FR2353183A1 (fr) | 1977-12-23 |
| IE44936B1 (en) | 1982-05-19 |
| NL7705905A (nl) | 1977-11-30 |
| IT1080856B (it) | 1985-05-16 |
| IE44936L (en) | 1977-11-28 |
| DE2624067B1 (de) | 1977-11-17 |
| BE855154A (fr) | 1977-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |