JPS57201351A - Digital burst signal communicating system - Google Patents

Digital burst signal communicating system

Info

Publication number
JPS57201351A
JPS57201351A JP56085410A JP8541081A JPS57201351A JP S57201351 A JPS57201351 A JP S57201351A JP 56085410 A JP56085410 A JP 56085410A JP 8541081 A JP8541081 A JP 8541081A JP S57201351 A JPS57201351 A JP S57201351A
Authority
JP
Japan
Prior art keywords
signal
gate
supplied
digital signal
pulse amplifier
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.)
Granted
Application number
JP56085410A
Other languages
English (en)
Other versions
JPS6319103B2 (ja
Inventor
Masami Takada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56085410A priority Critical patent/JPS57201351A/ja
Priority to US06/382,983 priority patent/US4485478A/en
Priority to DE8282104833T priority patent/DE3266653D1/de
Priority to EP82104833A priority patent/EP0066839B1/en
Priority to AU84458/82A priority patent/AU546592B2/en
Priority to CA000404439A priority patent/CA1187218A/en
Publication of JPS57201351A publication Critical patent/JPS57201351A/ja
Publication of JPS6319103B2 publication Critical patent/JPS6319103B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/10—Arrangements for reducing cross-talk between channels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radio Relay Systems (AREA)
JP56085410A 1981-06-03 1981-06-03 Digital burst signal communicating system Granted JPS57201351A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP56085410A JPS57201351A (en) 1981-06-03 1981-06-03 Digital burst signal communicating system
US06/382,983 US4485478A (en) 1981-06-03 1982-05-28 Digital burst signal transmission system
DE8282104833T DE3266653D1 (en) 1981-06-03 1982-06-02 A digital burst signal transmission system
EP82104833A EP0066839B1 (en) 1981-06-03 1982-06-02 A digital burst signal transmission system
AU84458/82A AU546592B2 (en) 1981-06-03 1982-06-03 Digital burst signal transmission
CA000404439A CA1187218A (en) 1981-06-03 1982-06-03 Signal burst signal transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56085410A JPS57201351A (en) 1981-06-03 1981-06-03 Digital burst signal communicating system

Publications (2)

Publication Number Publication Date
JPS57201351A true JPS57201351A (en) 1982-12-09
JPS6319103B2 JPS6319103B2 (ja) 1988-04-21

Family

ID=13858026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56085410A Granted JPS57201351A (en) 1981-06-03 1981-06-03 Digital burst signal communicating system

Country Status (6)

Country Link
US (1) US4485478A (ja)
EP (1) EP0066839B1 (ja)
JP (1) JPS57201351A (ja)
AU (1) AU546592B2 (ja)
CA (1) CA1187218A (ja)
DE (1) DE3266653D1 (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5999851A (ja) * 1982-11-29 1984-06-08 Nec Corp 信号制御回路
AU581132B2 (en) * 1984-02-09 1989-02-09 Nec Corporation Arrangement for detecting bursts
AU578082B2 (en) * 1984-03-30 1988-10-13 Nec Corporation Tdma burst signal generation
US4706262A (en) * 1984-03-30 1987-11-10 Nec Corporation FSK or FM burst signal generating apparatus
US4675863A (en) 1985-03-20 1987-06-23 International Mobile Machines Corp. Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
JPS62279758A (ja) * 1986-05-29 1987-12-04 Nec Corp 位相変調器のバ−ストタイミング駆動方式
JPS6330034A (ja) * 1986-07-23 1988-02-08 Nec Corp 多重化回路
JPS63131644A (ja) * 1986-11-20 1988-06-03 Pioneer Electronic Corp Ｐｓｋ送信装置
JPS63252050A (ja) * 1987-04-09 1988-10-19 Hitachi Ltd キヤリアオン・オフ方式
US6847611B1 (en) 1990-12-10 2005-01-25 At&T Corp. Traffic management for frame relay switched data service
JPH04367113A (ja) * 1991-06-14 1992-12-18 Matsushita Electric Ind Co Ltd ロールオフフィルタ装置
GB2263596B (en) * 1991-07-22 1996-01-03 Motorola Inc Transition generating between on and off states of a radio frequency transmitter
JP2856232B2 (ja) * 1992-06-30 1999-02-10 日本電気株式会社 無線送信装置
US5434850A (en) 1993-06-17 1995-07-18 Skydata Corporation Frame relay protocol-based multiplex switching scheme for satellite
US6771617B1 (en) 1993-06-17 2004-08-03 Gilat Satellite Networks, Ltd. Frame relay protocol-based multiplex switching scheme for satellite mesh network
US5546383A (en) 1993-09-30 1996-08-13 Cooley; David M. Modularly clustered radiotelephone system
US5475684A (en) * 1994-01-25 1995-12-12 Nec Corporation Time-division multiplex communication transmission apparatus
US5822373A (en) * 1995-08-17 1998-10-13 Pittway Corporation Method and apparatus for optimization of wireless communications
US6081524A (en) 1997-07-03 2000-06-27 At&T Corp. Frame relay switched data service
GR1003414B (el) * 1999-07-23 2000-07-25 �.�. �������� ���������� ��������������� ��� ��������... Μορφοποιηση ριπης
JP2008092549A (ja) * 2006-09-07 2008-04-17 Seiko Epson Corp バースト制御パルス発生回路、バースト制御パルス発生回路を備えたデジタル変調回路及び電子機器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115750A (en) * 1979-02-27 1980-09-05 Nec Corp Initial connection system for time sharing multiple connection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB445668A (en) * 1934-08-04 1936-04-16 Telefunken Gmbh Improvements in or relating to high frequency telegraph transmitters
US3225314A (en) * 1963-10-08 1965-12-21 Sheldon I Rambo Modulation system for a microwave tube having depressed collector
US3418581A (en) * 1965-10-22 1968-12-24 Itt Sharp rise-time high-power pulse transmitter
US3688214A (en) * 1970-01-23 1972-08-29 Harry Goldie Means for generating narrow microwave pulses
US3649918A (en) * 1970-06-09 1972-03-14 Raytheon Co Pulsed oscillator
US4261053A (en) * 1979-04-02 1981-04-07 Satellite Business Systems PSK Modulator with reduced adjacent channel interference
FR2462816A1 (fr) * 1979-07-27 1981-02-13 Thomson Csf Dispositif de generation d'une onde modulee et prefiltree et modulateur de phase comportant un tel dispositif
CA1180472A (en) * 1981-01-12 1985-01-02 Masaaki Atobe Circuit for eliminating spurious components resulting from burst control in a tdma system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115750A (en) * 1979-02-27 1980-09-05 Nec Corp Initial connection system for time sharing multiple connection

Also Published As

Publication number Publication date
AU8445882A (en) 1982-12-09
EP0066839A1 (en) 1982-12-15
CA1187218A (en) 1985-05-14
DE3266653D1 (en) 1985-11-07
JPS6319103B2 (ja) 1988-04-21
AU546592B2 (en) 1985-09-05
EP0066839B1 (en) 1985-10-02
US4485478A (en) 1984-11-27

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