JPS50122814A - - Google Patents
Info
- Publication number
- JPS50122814A JPS50122814A JP50028743A JP2874375A JPS50122814A JP S50122814 A JPS50122814 A JP S50122814A JP 50028743 A JP50028743 A JP 50028743A JP 2874375 A JP2874375 A JP 2874375A JP S50122814 A JPS50122814 A JP S50122814A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
- H04J3/073—Bit stuffing, e.g. PDH
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US450203A US3872257A (en) | 1974-03-11 | 1974-03-11 | Multiplex and demultiplex apparatus for digital-type signals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50122814A true JPS50122814A (https=) | 1975-09-26 |
| JPS5747581B2 JPS5747581B2 (https=) | 1982-10-09 |
Family
ID=23787191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50028743A Expired JPS5747581B2 (https=) | 1974-03-11 | 1975-03-11 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3872257A (https=) |
| JP (1) | JPS5747581B2 (https=) |
| BE (1) | BE826399A (https=) |
| CA (1) | CA1028435A (https=) |
| CH (1) | CH592390A5 (https=) |
| DE (1) | DE2510242C2 (https=) |
| FR (1) | FR2264441B1 (https=) |
| GB (1) | GB1501608A (https=) |
| IT (1) | IT1030309B (https=) |
| NL (1) | NL7502669A (https=) |
| SE (1) | SE398697B (https=) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2290104A1 (fr) * | 1974-10-30 | 1976-05-28 | Trt Telecom Radio Electr | Systeme de transmission de donnees par les canaux d'un multiplex a repartition en frequence |
| US4009336A (en) * | 1975-04-07 | 1977-02-22 | Paradyne Corporation | Digital signaling device |
| US3970799A (en) * | 1975-10-06 | 1976-07-20 | Bell Telephone Laboratories, Incorporated | Common control signaling extraction circuit |
| FR2333392A1 (fr) * | 1975-11-25 | 1977-06-24 | Europ Teletransmission | Multiplexeur et demultiplexeur pour multiplexage a impulsions codees |
| US4022988A (en) * | 1976-06-14 | 1977-05-10 | Bell Telephone Laboratories, Incorporated | Fault locating apparatus for digital transmission system |
| US4174465A (en) * | 1977-07-29 | 1979-11-13 | Mcdonnell Douglas Corporation | Signal transmitting interface system combining time compression and multiplexing |
| IT1159938B (it) * | 1978-10-18 | 1987-03-04 | Sits Soc It Telecom Siemens | Memoria elastica per demultiplatore sincrono di particolare applicazione nei sistemi di trasmissione a divisione di tempo |
| JPS5746548A (en) * | 1980-09-03 | 1982-03-17 | Toshiba Corp | Control signal multiplexing circuit |
| US4382297A (en) * | 1980-10-24 | 1983-05-03 | Bell Telephone Laboratories, Incorporated | Demultiplex receiver apparatus |
| US4381560A (en) * | 1980-10-24 | 1983-04-26 | Bell Telephone Laboratories, Incorporated | Multiplex transmitter apparatus |
| DE3238973A1 (de) * | 1982-10-21 | 1984-04-26 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur digitalen nachrichtenuebertragung |
| CA1262173A (en) * | 1986-05-29 | 1989-10-03 | James Angus Mceachern | Synchronization of asynchronous data signals |
| GB8703983D0 (en) * | 1987-02-20 | 1987-03-25 | Plessey Co Plc | Time division multiplexed signalling |
| US5003599A (en) * | 1989-02-07 | 1991-03-26 | Simulation Laboratories, Inc. | In-band framing method and apparatus |
| US5410600A (en) * | 1991-11-18 | 1995-04-25 | Broadband Communications Products, Inc. | Pre-scramble encoding method and apparatus for digital communication |
| JP3156611B2 (ja) * | 1996-11-22 | 2001-04-16 | 日本電気株式会社 | データ多重分離装置 |
| EP1001567A1 (en) * | 1998-11-13 | 2000-05-17 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Combiner |
| US6188702B1 (en) * | 1998-11-17 | 2001-02-13 | Inrange Technologies Corporation | High speed linking module |
| US7002986B1 (en) * | 1999-07-08 | 2006-02-21 | Nortel Networks Limited | Mapping arbitrary signals into SONET |
| JP2002251294A (ja) * | 2001-02-23 | 2002-09-06 | Nec Corp | ２重化交絡方式及び２重化交絡装置 |
| US7061939B1 (en) * | 2001-06-13 | 2006-06-13 | Juniper Networs, Inc. | Source synchronous link with clock recovery and bit skew alignment |
| US7630410B2 (en) * | 2002-08-06 | 2009-12-08 | Broadcom Corporation | Signal line selection and polarity change of natural bit ordering in high-speed serial bit stream multiplexing and demultiplexing integrated circuits |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3207851A (en) * | 1961-11-17 | 1965-09-21 | Hitachi Ltd | Transmission system for pulse-codemodulated signals |
| US3359373A (en) * | 1966-05-24 | 1967-12-19 | Bell Telephone Labor Inc | Pcm telephone signaling with timedivided signaling digit spaces |
| GB1176869A (en) * | 1967-11-06 | 1970-01-07 | Marconi Co Ltd | Improvements in or relating to Multiplexing Arrangements. |
| US3569631A (en) * | 1968-05-07 | 1971-03-09 | Bell Telephone Labor Inc | Pcm network synchronization |
| US3549814A (en) * | 1968-06-17 | 1970-12-22 | Bell Telephone Labor Inc | Pulse code modulation multiplex signaling system |
| NL7005143A (https=) * | 1970-04-10 | 1971-10-12 | ||
| DE2051266C3 (de) * | 1970-10-19 | 1973-10-31 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Nachrichtenübertragungssystem mit Pulscodemodulation |
| US3689699A (en) * | 1971-04-12 | 1972-09-05 | Gen Electric | Synchronizing system |
-
1974
- 1974-03-11 US US450203A patent/US3872257A/en not_active Expired - Lifetime
- 1974-11-21 CA CA214,315A patent/CA1028435A/en not_active Expired
-
1975
- 1975-02-28 SE SE7502292A patent/SE398697B/xx unknown
- 1975-03-05 GB GB9069/75A patent/GB1501608A/en not_active Expired
- 1975-03-05 FR FR7506931A patent/FR2264441B1/fr not_active Expired
- 1975-03-06 NL NL7502669A patent/NL7502669A/xx not_active Application Discontinuation
- 1975-03-06 BE BE154101A patent/BE826399A/xx not_active IP Right Cessation
- 1975-03-08 DE DE2510242A patent/DE2510242C2/de not_active Expired
- 1975-03-10 IT IT67602/75A patent/IT1030309B/it active
- 1975-03-11 JP JP50028743A patent/JPS5747581B2/ja not_active Expired
- 1975-03-11 CH CH307375A patent/CH592390A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7502669A (nl) | 1975-09-15 |
| FR2264441A1 (https=) | 1975-10-10 |
| SE7502292L (https=) | 1975-09-12 |
| DE2510242A1 (de) | 1975-09-25 |
| GB1501608A (en) | 1978-02-22 |
| JPS5747581B2 (https=) | 1982-10-09 |
| CH592390A5 (https=) | 1977-10-31 |
| US3872257A (en) | 1975-03-18 |
| DE2510242C2 (de) | 1982-06-09 |
| IT1030309B (it) | 1979-03-30 |
| BE826399A (fr) | 1975-06-30 |
| FR2264441B1 (https=) | 1977-07-08 |
| SE398697B (sv) | 1978-01-09 |
| CA1028435A (en) | 1978-03-21 |