GB2083964B - A telecommunications system employing optical signals for transmission - Google Patents
A telecommunications system employing optical signals for transmissionInfo
- Publication number
- GB2083964B GB2083964B GB8128039A GB8128039A GB2083964B GB 2083964 B GB2083964 B GB 2083964B GB 8128039 A GB8128039 A GB 8128039A GB 8128039 A GB8128039 A GB 8128039A GB 2083964 B GB2083964 B GB 2083964B
- Authority
- GB
- United Kingdom
- Prior art keywords
- transmission
- optical signals
- telecommunications system
- system employing
- employing optical
- 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
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/026—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse time characteristics modulation, e.g. width, position, interval
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Optical Communication System (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8128039A GB2083964B (en) | 1980-09-16 | 1981-09-16 | A telecommunications system employing optical signals for transmission |
GB8424811A GB2153615B (en) | 1980-09-16 | 1984-10-02 | A telecommunications system employing optical signals for transmission |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8029852 | 1980-09-16 | ||
GB8128039A GB2083964B (en) | 1980-09-16 | 1981-09-16 | A telecommunications system employing optical signals for transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2083964A GB2083964A (en) | 1982-03-31 |
GB2083964B true GB2083964B (en) | 1985-09-11 |
Family
ID=26276894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8128039A Expired GB2083964B (en) | 1980-09-16 | 1981-09-16 | A telecommunications system employing optical signals for transmission |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2083964B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2179517B (en) * | 1985-08-15 | 1989-08-23 | Stc Plc | Wideband optical link |
EP0466182B1 (en) * | 1990-07-13 | 2002-10-16 | Nec Corporation | Optical communication apparatus using intensity modulation |
SE9100218L (en) * | 1991-01-25 | 1992-07-26 | Unigrafic Ag | SET UP AND DEVICE FOR COMMUNICATION THROUGH LIGHT |
GB2413746B (en) | 2004-05-01 | 2007-02-14 | Abb Offshore Systems Ltd | Modem |
-
1981
- 1981-09-16 GB GB8128039A patent/GB2083964B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2083964A (en) | 1982-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19990916 |