AT294923B - Transmission system with a transmitting and a receiving device for transmitting information in a prescribed frequency band - Google Patents
Transmission system with a transmitting and a receiving device for transmitting information in a prescribed frequency bandInfo
- Publication number
- AT294923B AT294923B AT88069A AT88069A AT294923B AT 294923 B AT294923 B AT 294923B AT 88069 A AT88069 A AT 88069A AT 88069 A AT88069 A AT 88069A AT 294923 B AT294923 B AT 294923B
- Authority
- AT
- Austria
- Prior art keywords
- transmitting
- frequency band
- receiving device
- transmission system
- prescribed frequency
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- H04L7/043—Pseudo-noise [PN] codes variable during transmission
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J7/00—Multiplex systems in which the amplitudes or durations of the signals in individual channels are characteristic of those channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0077—Multicode, e.g. multiple codes assigned to one user
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6612113A NL154634B (en) | 1966-08-27 | 1966-08-27 | TRANSMISSION SYSTEM CONTAINING A TRANSMITTING DEVICE AND A RECEIVING DEVICE FOR TRANSMISSION OF INFORMATION IN A PRESCRIBED FREQUENCY BAND, AND SENDING AND RECEIVING DEVICES TO BE USED FOR THIS. |
NL6702874A NL6702874A (en) | 1966-08-27 | 1967-02-24 | |
NL6801502A NL6801502A (en) | 1968-02-01 | 1968-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT294923B true AT294923B (en) | 1971-12-10 |
Family
ID=27351380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88069A AT294923B (en) | 1966-08-27 | 1969-01-29 | Transmission system with a transmitting and a receiving device for transmitting information in a prescribed frequency band |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT294923B (en) |
DE (1) | DE1902409B2 (en) |
-
1969
- 1969-01-18 DE DE1902409A patent/DE1902409B2/en not_active Ceased
- 1969-01-29 AT AT88069A patent/AT294923B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1902409A1 (en) | 1969-08-28 |
DE1902409B2 (en) | 1978-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |