NL155148C - - Google Patents
Info
- Publication number
- NL155148C NL155148C NL7204925A NL7204925A NL155148C NL 155148 C NL155148 C NL 155148C NL 7204925 A NL7204925 A NL 7204925A NL 7204925 A NL7204925 A NL 7204925A NL 155148 C NL155148 C NL 155148C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/204—Multiple access
- H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/84—Generating pulses having a predetermined statistical distribution of a parameter, e.g. random pulse generators
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Radio Relay Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712121117 DE2121117C1 (de) | 1971-04-29 | 1971-04-29 | Elektrische Schaltung mit einem Codegenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL155148C true NL155148C (de) | 1978-04-17 |
Family
ID=5806369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7204925A NL155148C (de) | 1971-04-29 | 1972-04-13 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2121117C1 (de) |
| FR (1) | FR2354687A5 (de) |
| GB (1) | GB1499099A (de) |
| IT (1) | IT1019527B (de) |
| NL (1) | NL155148C (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2124320C1 (de) * | 1971-05-17 | 1978-04-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Elektrische Schaltung zur Erzeugung einer Vielzahl verschiedener Codes |
| DE3023375C1 (de) * | 1980-06-23 | 1987-12-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De |
-
1971
- 1971-04-29 DE DE19712121117 patent/DE2121117C1/de not_active Expired
-
1972
- 1972-01-17 GB GB220972A patent/GB1499099A/en not_active Expired
- 1972-04-13 NL NL7204925A patent/NL155148C/xx active
- 1972-04-17 FR FR7213431A patent/FR2354687A5/fr not_active Expired
- 1972-04-28 IT IT2367572A patent/IT1019527B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2121117C1 (de) | 1978-02-09 |
| IT1019527B (it) | 1977-11-30 |
| GB1499099A (en) | 1978-01-25 |
| FR2354687A5 (fr) | 1978-01-06 |