FR2197292B1 - - Google Patents
Info
- Publication number
- FR2197292B1 FR2197292B1 FR7325279A FR7325279A FR2197292B1 FR 2197292 B1 FR2197292 B1 FR 2197292B1 FR 7325279 A FR7325279 A FR 7325279A FR 7325279 A FR7325279 A FR 7325279A FR 2197292 B1 FR2197292 B1 FR 2197292B1
- Authority
- FR
- France
- 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
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1605—Fixed allocated frame structures
- H04J3/1623—Plesiochronous digital hierarchy [PDH]
- H04J3/1647—Subrate or multislot multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/12—Arrangements providing for calling or supervisory signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Time-Division Multiplex Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2241636A DE2241636A1 (de) | 1972-08-25 | 1972-08-25 | Signalisierungsverfahren in zeitmultiplex-vermittlungssystemen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2197292A1 FR2197292A1 (enExample) | 1974-03-22 |
| FR2197292B1 true FR2197292B1 (enExample) | 1977-09-09 |
Family
ID=5854421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7325279A Expired FR2197292B1 (enExample) | 1972-08-25 | 1973-07-10 |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE804010A (enExample) |
| BR (1) | BR7306564D0 (enExample) |
| CA (1) | CA1037169A (enExample) |
| CH (1) | CH557120A (enExample) |
| DE (1) | DE2241636A1 (enExample) |
| FR (1) | FR2197292B1 (enExample) |
| GB (1) | GB1432168A (enExample) |
| IT (1) | IT1030560B (enExample) |
| NL (1) | NL7311398A (enExample) |
| ZA (1) | ZA735595B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3176395D1 (en) * | 1981-04-30 | 1987-10-01 | Ibm | Process to determine the configuration of the active channels in a multiflex communication system, and device therefor |
| GB8618424D0 (en) * | 1986-07-29 | 1986-09-03 | Leslie I M | Data rate channel for digital network |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL295510A (enExample) * | 1962-07-19 | |||
| FR1513888A (fr) * | 1966-06-27 | 1968-02-16 | Nippon Telegraph & Telephone | Réseau de communication |
| US3639693A (en) * | 1968-11-22 | 1972-02-01 | Stromberg Carlson Corp | Time division multiplex data switch |
| DE1947262C3 (de) * | 1969-09-18 | 1973-11-15 | Siemens Ag | Verfahren zur Datenuebertragung zwischen jeweils zwei Teilnehmern eines Datennetzes |
| US3668645A (en) * | 1970-05-25 | 1972-06-06 | Gen Datacomm Ind Inc | Programable asynchronous data buffer having means to transmit error protected channel control signals |
| US3699525A (en) * | 1970-11-27 | 1972-10-17 | Honeywell Inf Systems | Use of control words to change configuration and operating mode of a data communication system |
| US3705267A (en) * | 1971-09-03 | 1972-12-05 | Bell Telephone Labor Inc | Supervisory circuit for monitoring the formation and termination of interconnections in a time-division switch |
-
1972
- 1972-08-25 DE DE2241636A patent/DE2241636A1/de active Pending
-
1973
- 1973-06-13 CH CH856073A patent/CH557120A/xx not_active IP Right Cessation
- 1973-07-10 FR FR7325279A patent/FR2197292B1/fr not_active Expired
- 1973-07-24 GB GB3517573A patent/GB1432168A/en not_active Expired
- 1973-08-14 CA CA178,750A patent/CA1037169A/en not_active Expired
- 1973-08-15 ZA ZA735595A patent/ZA735595B/xx unknown
- 1973-08-17 NL NL7311398A patent/NL7311398A/xx not_active Application Discontinuation
- 1973-08-24 IT IT28146/73A patent/IT1030560B/it active
- 1973-08-24 BR BR6564/73A patent/BR7306564D0/pt unknown
- 1973-08-24 BE BE134923A patent/BE804010A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1432168A (en) | 1976-04-14 |
| CA1037169A (en) | 1978-08-22 |
| DE2241636A1 (de) | 1974-03-07 |
| IT1030560B (it) | 1979-04-10 |
| NL7311398A (enExample) | 1974-02-27 |
| BR7306564D0 (pt) | 1974-07-11 |
| FR2197292A1 (enExample) | 1974-03-22 |
| AU5933373A (en) | 1975-02-20 |
| CH557120A (de) | 1974-12-13 |
| BE804010A (fr) | 1974-02-25 |
| ZA735595B (en) | 1974-07-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |