IT8723054A0 - Metodo di interscambio di intervalli temporali a byte zero. - Google Patents

Metodo di interscambio di intervalli temporali a byte zero.

Info

Publication number
IT8723054A0
IT8723054A0 IT8723054A IT2305487A IT8723054A0 IT 8723054 A0 IT8723054 A0 IT 8723054A0 IT 8723054 A IT8723054 A IT 8723054A IT 2305487 A IT2305487 A IT 2305487A IT 8723054 A0 IT8723054 A0 IT 8723054A0
Authority
IT
Italy
Prior art keywords
time interval
interchange method
byte time
zero byte
zero
Prior art date
Application number
IT8723054A
Other languages
English (en)
Other versions
IT1223506B (it
Inventor
Steve Gorshe
Original Assignee
Gte Communication Syst
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gte Communication Syst filed Critical Gte Communication Syst
Publication of IT8723054A0 publication Critical patent/IT8723054A0/it
Application granted granted Critical
Publication of IT1223506B publication Critical patent/IT1223506B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/047—Distributors with transistors or integrated circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
    • H04L25/4923—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes
    • H04L25/4925—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes using balanced bipolar ternary codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0079—Receiver details
    • H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks
IT23054/87A 1986-12-22 1987-12-17 Metodo di interscambio di intervalli temporali a byte zero IT1223506B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/944,134 US4757499A (en) 1986-12-22 1986-12-22 Method for zero byte time slot interchange

Publications (2)

Publication Number Publication Date
IT8723054A0 true IT8723054A0 (it) 1987-12-17
IT1223506B IT1223506B (it) 1990-09-19

Family

ID=25480853

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23054/87A IT1223506B (it) 1986-12-22 1987-12-17 Metodo di interscambio di intervalli temporali a byte zero

Country Status (4)

Country Link
US (1) US4757499A (it)
BE (1) BE1000207A6 (it)
CA (1) CA1281109C (it)
IT (1) IT1223506B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928276A (en) * 1986-09-02 1990-05-22 Ag Communication Systems Corporation T1 line format for robbed signaling for use with CCITT 32K bit per second ADPCM clear channel transmission and 64KBPS clear channel transmission
CA1288516C (en) * 1987-07-31 1991-09-03 Leendert M. Bijnagte Apparatus and method for communicating textual and image information between a host computer and a remote display terminal
JPH0710047B2 (ja) * 1988-09-14 1995-02-01 富士通株式会社 零連誤り検出回路
US5063564A (en) * 1990-03-09 1991-11-05 At&T Bell Laboratories Yellow alarm control in DS1 SF and DS1 ESF transcoding
GB2260245B (en) * 1991-10-04 1995-03-08 Technophone Ltd Digital radio receiver
US5557614A (en) * 1993-12-22 1996-09-17 Vlsi Technology, Inc. Method and apparatus for framing data in a digital transmission line
US5689643A (en) * 1994-12-09 1997-11-18 O'hanlan; Thomas B. Communication device for transmitting asynchronous formatted data synchronously
EP0731586B1 (en) * 1995-03-06 2002-08-28 Hewlett-Packard Company, A Delaware Corporation Balanced ternary code
US5687176A (en) * 1995-06-09 1997-11-11 Hubbell Incorporated Zero byte substitution method and apparatus for telecommunications equipment
US6771672B1 (en) * 2000-08-03 2004-08-03 Nortel Networks Limited Signaling bit suppression system
US20030053493A1 (en) * 2001-09-18 2003-03-20 Joseph Graham Mobley Allocation of bit streams for communication over-multi-carrier frequency-division multiplexing (FDM)
US7729379B2 (en) * 2001-09-18 2010-06-01 Scientific-Atlanta, Inc. Mapping of bit streams into MPEG frames

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388344A1 (fr) * 1977-04-19 1978-11-17 Cii Honeywell Bull Procede et dispositif de calcul d'adresse d'enchainement des micro-instructions a executer dans une memoire de commande d'un systeme informatique
IT1212437B (it) * 1980-06-30 1989-11-22 Sits Soc It Telecom Siemens Circuito di trasmissione per sistemi pcm.
FR2565758B1 (fr) * 1984-06-12 1989-03-24 Cit Alcatel Unite terminale d'adaptation pour circuit numerique

Also Published As

Publication number Publication date
BE1000207A6 (fr) 1988-08-23
IT1223506B (it) 1990-09-19
US4757499A (en) 1988-07-12
CA1281109C (en) 1991-03-05

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