GB2003705B - Data transmission - Google Patents
Data transmissionInfo
- Publication number
- GB2003705B GB2003705B GB7834266A GB7834266A GB2003705B GB 2003705 B GB2003705 B GB 2003705B GB 7834266 A GB7834266 A GB 7834266A GB 7834266 A GB7834266 A GB 7834266A GB 2003705 B GB2003705 B GB 2003705B
- Authority
- GB
- United Kingdom
- Prior art keywords
- data transmission
- transmission
- data
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
- H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Power Engineering (AREA)
- Dc Digital Transmission (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7834266A GB2003705B (en) | 1977-08-27 | 1978-08-23 | Data transmission |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3610177 | 1977-08-27 | ||
GB7834266A GB2003705B (en) | 1977-08-27 | 1978-08-23 | Data transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2003705A GB2003705A (en) | 1979-03-14 |
GB2003705B true GB2003705B (en) | 1982-03-03 |
Family
ID=26262993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7834266A Expired GB2003705B (en) | 1977-08-27 | 1978-08-23 | Data transmission |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2003705B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56103557A (en) * | 1980-01-21 | 1981-08-18 | Matsushita Electric Ind Co Ltd | Receiving device |
GB2233860B (en) * | 1989-07-13 | 1993-10-27 | Stc Plc | Communications systems |
GB9903900D0 (en) | 1999-02-19 | 1999-04-14 | Digital Gramaphone And Wireles | Data encoding/decoding device and apparatus using the same |
-
1978
- 1978-08-23 GB GB7834266A patent/GB2003705B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2003705A (en) | 1979-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19920823 |