CA1071713A - Circuit arrangement for the identification of a series of unknown code words - Google Patents
Circuit arrangement for the identification of a series of unknown code wordsInfo
- Publication number
- CA1071713A CA1071713A CA234,015A CA234015A CA1071713A CA 1071713 A CA1071713 A CA 1071713A CA 234015 A CA234015 A CA 234015A CA 1071713 A CA1071713 A CA 1071713A
- Authority
- CA
- Canada
- Prior art keywords
- code words
- storage device
- clock pulse
- pulse generator
- input
- 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
- 230000000694 effects Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000004913 activation Effects 0.000 claims 5
- 238000001994 activation Methods 0.000 claims 5
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 230000003213 activating effect Effects 0.000 claims 1
- 230000001702 transmitter Effects 0.000 claims 1
- 238000011156 evaluation Methods 0.000 description 9
- 230000000717 retained effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000033764 rhythmic process Effects 0.000 description 2
- 244000228957 Ferula foetida Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/022—Selective call receivers
- H04W88/025—Selective call decoders
- H04W88/026—Selective call decoders using digital address codes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2440670A DE2440670C3 (de) | 1974-08-24 | 1974-08-24 | Schaltungsanordnung zum Auswerten und Erkennen einer Reihe unbekannter Codewörter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1071713A true CA1071713A (en) | 1980-02-12 |
Family
ID=5923999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA234,015A Expired CA1071713A (en) | 1974-08-24 | 1975-08-21 | Circuit arrangement for the identification of a series of unknown code words |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5147302A (forum.php) |
| AT (1) | AT344257B (forum.php) |
| AU (1) | AU499153B2 (forum.php) |
| BR (1) | BR7505389A (forum.php) |
| CA (1) | CA1071713A (forum.php) |
| CH (1) | CH599736A5 (forum.php) |
| DE (1) | DE2440670C3 (forum.php) |
| FR (1) | FR2282750A1 (forum.php) |
| GB (1) | GB1518685A (forum.php) |
| SE (1) | SE7509320L (forum.php) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2122000A (en) * | 1982-06-04 | 1984-01-04 | Rexdale Wells Limited | Apparatus for use in two way radio systems |
| JPS60260239A (ja) * | 1984-06-07 | 1985-12-23 | Sony Corp | 送受信装置 |
| SE455902B (sv) * | 1986-10-20 | 1988-08-15 | Tateco Ab | Forfarande vid overforing av information i kodad form i ett personsokarsystem |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2812509A (en) * | 1953-08-31 | 1957-11-05 | Sperry Rand Corp | Private line system |
| US3335406A (en) * | 1958-10-06 | 1967-08-08 | Gen Electric | Code selectors for selective calling systems |
| US3233221A (en) * | 1960-10-26 | 1966-02-01 | Bendix Corp | Binary code selective calling system having synchronized clock oscillators at the transmitter and receiver |
| FR1371187A (fr) * | 1963-03-12 | 1964-09-04 | Materiel Telephonique | Système d'appel sélectif |
| FR1428508A (fr) * | 1964-11-13 | 1966-02-18 | Thomson Houston Comp Francaise | Perfectionnements aux systèmes de transmission de signaux d'informations digitales et de mesure de distance |
| FR1544397A (fr) * | 1966-11-14 | 1968-10-31 | Amp Inc | Système sélectif de transmission de signaux |
| ES346999A1 (es) * | 1966-11-14 | 1969-01-16 | Amp Inc | Un dispositivo de senalizacion, selectivo. |
| US3510777A (en) * | 1967-05-10 | 1970-05-05 | Corn Products Co | Digital stream selective calling system |
-
1974
- 1974-08-24 DE DE2440670A patent/DE2440670C3/de not_active Expired
-
1975
- 1975-08-11 AU AU84182/75A patent/AU499153B2/en not_active Expired
- 1975-08-18 CH CH1072475A patent/CH599736A5/xx not_active IP Right Cessation
- 1975-08-21 AT AT648875A patent/AT344257B/de not_active IP Right Cessation
- 1975-08-21 SE SE7509320A patent/SE7509320L/xx unknown
- 1975-08-21 GB GB34781/75A patent/GB1518685A/en not_active Expired
- 1975-08-21 CA CA234,015A patent/CA1071713A/en not_active Expired
- 1975-08-22 BR BR7505389A patent/BR7505389A/pt unknown
- 1975-08-22 FR FR7525976A patent/FR2282750A1/fr active Granted
- 1975-08-25 JP JP50102240A patent/JPS5147302A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2440670B2 (de) | 1980-07-17 |
| AU8418275A (en) | 1977-02-24 |
| DE2440670C3 (de) | 1981-03-26 |
| FR2282750B1 (forum.php) | 1979-05-18 |
| SE7509320L (sv) | 1976-02-25 |
| AT344257B (de) | 1978-07-10 |
| AU499153B2 (en) | 1979-04-05 |
| CH599736A5 (forum.php) | 1978-05-31 |
| DE2440670A1 (de) | 1976-03-04 |
| FR2282750A1 (fr) | 1976-03-19 |
| GB1518685A (en) | 1978-07-19 |
| ATA648875A (de) | 1977-11-15 |
| JPS5147302A (forum.php) | 1976-04-22 |
| BR7505389A (pt) | 1976-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry | ||
| MKEX | Expiry |
Effective date: 19970212 |