SE425830B - Kommunikationsnet - Google Patents

Kommunikationsnet

Info

Publication number
SE425830B
SE425830B SE7514750A SE7514750A SE425830B SE 425830 B SE425830 B SE 425830B SE 7514750 A SE7514750 A SE 7514750A SE 7514750 A SE7514750 A SE 7514750A SE 425830 B SE425830 B SE 425830B
Authority
SE
Sweden
Prior art keywords
kommunikationsnet
Prior art date
Application number
SE7514750A
Other languages
English (en)
Swedish (sv)
Other versions
SE7514750L (sv
Inventor
H G Markey
L P West
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of SE7514750L publication Critical patent/SE7514750L/
Publication of SE425830B publication Critical patent/SE425830B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18528—Satellite systems for providing two-way communications service to a network of fixed stations, i.e. fixed satellite service or very small aperture terminal [VSAT] system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radio Relay Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
SE7514750A 1974-12-30 1975-12-30 Kommunikationsnet SE425830B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/537,211 US4009343A (en) 1974-12-30 1974-12-30 Switching and activity compression between telephone lines and digital communication channels

Publications (2)

Publication Number Publication Date
SE7514750L SE7514750L (sv) 1976-07-01
SE425830B true SE425830B (sv) 1982-11-08

Family

ID=24141691

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7514750A SE425830B (sv) 1974-12-30 1975-12-30 Kommunikationsnet

Country Status (7)

Country Link
US (1) US4009343A (es)
JP (1) JPS5190207A (es)
CH (1) CH594337A5 (es)
DE (1) DE2559006C2 (es)
ES (1) ES443923A1 (es)
FR (1) FR2300372A1 (es)
SE (1) SE425830B (es)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
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US3975686A (en) * 1975-03-20 1976-08-17 International Business Machines Corporation Loss signal generation for delta-modulated signals
DE2964187D1 (en) * 1978-02-13 1983-01-13 Motorola Inc A method of and an apparatus for a radiotelephone communications system
DE2842250C2 (de) * 1978-09-26 1982-08-12 Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH, 1000 Berlin Schaltungsanordnung für Teilnehmerstationen für ein digitales Zeitmultiplex-Nachrichtennetz mit dezentraler Vermittlung
CH637510A5 (de) * 1978-10-27 1983-07-29 Ibm Verfahren und anordnung zur uebertragung von sprachsignalen sowie anwendung des verfahrens.
EP0035231B1 (en) * 1980-02-29 1985-08-07 International Business Machines Corporation Tdma satellite communications system
US4330857A (en) * 1980-02-29 1982-05-18 Ibm Corporation Dynamically variable priority, variable position channels in a TDMA burst
DE3170468D1 (en) * 1980-02-29 1985-06-20 Ibm Method and apparatus for the initial acquisition of synchronization for a station in a tdma satellite communication network
US4319353A (en) * 1980-02-29 1982-03-09 Ibm Corporation Priority threaded message burst mechanism for TDMA communication
EP0037458B1 (en) * 1980-02-29 1984-07-11 International Business Machines Corporation Time division multiple access satellite communications controller
US4418409A (en) * 1980-03-07 1983-11-29 Ibm Corporation Byte data activity compression
DE3036707A1 (de) * 1980-09-29 1982-05-19 Siemens AG, 1000 Berlin und 8000 München Universelles mobilfunk-digitalnetz zur paketvermittelten informationsuebertragung
US4340776A (en) * 1980-10-29 1982-07-20 Siemens Corporation Modular telecommunication system
US4340775A (en) * 1980-10-29 1982-07-20 Siemens Corporation Apparatus and method for controlling a modular telecommunication system
US4331835A (en) * 1980-10-29 1982-05-25 Siemens Corporation Interface unit for a modular telecommunication system
US4331834A (en) * 1980-10-29 1982-05-25 Siemens Corporation Modular telecommunication system
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
JPH0159222U (es) * 1987-10-08 1989-04-13
US4841550A (en) * 1987-11-09 1989-06-20 The United States Of America As Represented By The United States Department Of Energy Universal null DTE
US4979170A (en) * 1988-01-19 1990-12-18 Qualcomm, Inc. Alternating sequential half duplex communication system
US4928274A (en) * 1988-01-19 1990-05-22 Qualcomm, Inc. Multiplexed address control in a TDM communication system
JPH02117516U (es) * 1989-03-09 1990-09-20
EP0389182B1 (en) * 1989-03-21 1996-06-12 Minnesota Mining And Manufacturing Company Transmitter and receiver for data link system
JPH0538331Y2 (es) * 1989-08-25 1993-09-28
JPH03100823U (es) * 1990-01-31 1991-10-22
FR2658017B1 (fr) * 1990-02-06 1992-06-05 France Etat Procede de diffusion de donnees numeriques, notamment pour la radiodiffusion a haut debit vers des mobiles, a entrelacement temps-frequence et aide a l'acquisition de la commande automatique de frequence, et recepteur correspondant.
JPH0669935U (ja) * 1991-07-04 1994-09-30 株式会社パール 眼鏡拭き兼用眼鏡ケース
US5359649A (en) * 1991-10-02 1994-10-25 Telefonaktiebolaget L M Ericsson Congestion tuning of telecommunications networks
US5365590A (en) * 1993-04-19 1994-11-15 Ericsson Ge Mobile Communications Inc. System for providing access to digitally encoded communications in a distributed switching network
US5546383A (en) * 1993-09-30 1996-08-13 Cooley; David M. Modularly clustered radiotelephone system
US6334219B1 (en) 1994-09-26 2001-12-25 Adc Telecommunications Inc. Channel selection for a hybrid fiber coax network
USRE42236E1 (en) 1995-02-06 2011-03-22 Adc Telecommunications, Inc. Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing
US7280564B1 (en) 1995-02-06 2007-10-09 Adc Telecommunications, Inc. Synchronization techniques in multipoint-to-point communication using orthgonal frequency division multiplexing
US5742602A (en) * 1995-07-12 1998-04-21 Compaq Computer Corporation Adaptive repeater system
DE19537712A1 (de) * 1995-10-10 1997-04-17 Rtl Plus Deutschland Fernsehen Satelliten-Kommunikationssystem
US6028769A (en) * 1996-05-20 2000-02-22 Adc Telecommunication, Inc. Multiple integrated service unit for communication system
US6957358B1 (en) 2002-01-28 2005-10-18 Cisco Systems, Inc. Scaling dynamic clock distribution for large service provider networks
US7082296B2 (en) 2002-04-19 2006-07-25 Northrup Grumann Corporation Method for sustaining radio frequency (RF) based communications connectivity during network outages
US7523447B1 (en) * 2003-09-24 2009-04-21 Avaya Inc. Configurator using markup language
JP4657107B2 (ja) * 2003-12-10 2011-03-23 パナソニック株式会社 局間伝送方法及び無線基地局監視方法並びにその方法を用いた装置
US7857701B2 (en) 2004-03-12 2010-12-28 Microsoft Corporation Silent sign-in for offline games
US7688723B1 (en) 2004-09-16 2010-03-30 Avaya Inc. Procedural XML-based telephony traffic flow analysis and configuration tool
US7830813B1 (en) 2004-09-30 2010-11-09 Avaya Inc. Traffic based availability analysis
KR100867990B1 (ko) * 2006-12-07 2008-11-10 한국전자통신연구원 비컨충돌 방지를 위한 비컨 스케쥴링 시스템 및 방법
US7738890B1 (en) 2007-05-09 2010-06-15 Northrop Grumman Systems Corporation Dynamic spectrum utilization techniques and methods
US8037163B1 (en) 2008-01-08 2011-10-11 Avaya Inc. Alternative methodology in assessing network availability
US9009756B2 (en) * 2011-04-13 2015-04-14 Comcast Cable Communications, Llc Virtual channel map masking
US8600401B2 (en) * 2011-08-29 2013-12-03 Alcatel Lucent Methods and apparatuses for user equipment localization
US9590690B2 (en) * 2014-12-18 2017-03-07 Motorola Solutions, Inc. Methods and systems for canceling a blocking signal to obtain a desired signal
US11456855B2 (en) * 2019-10-17 2022-09-27 Arm Limited Obfuscating data at-transit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534371B1 (es) * 1968-09-16 1978-02-16
US3665405A (en) * 1970-03-17 1972-05-23 Computer Transmission Corp Multiplexer
US3838221A (en) * 1971-08-11 1974-09-24 Communications Satellite Corp Tdma satellite communications system having special reference bursts
US3825899A (en) * 1971-08-11 1974-07-23 Communications Satellite Corp Expansion/compression and elastic buffer combination
JPS5720753B2 (es) * 1971-10-08 1982-05-01
BE789031A (fr) * 1971-12-17 1973-01-15 Sits Soc It Telecom Siemens Systeme d'interpolation de la voix pour multiplex a repartitionde temps, avec exclusion passagere et distribuee des lignes actives en cas de trafic depassant la capacite du systeme
US3862373A (en) * 1972-01-06 1975-01-21 Databit Inc Adaptive sampling rate time division multiplexer and method
JPS536807B2 (es) * 1972-02-10 1978-03-11
SE354557B (es) * 1972-03-22 1973-03-12 Ericsson Telefon Ab L M
US3879581A (en) * 1972-11-24 1975-04-22 Hughes Aircraft Co Processing repeater for TDMA communication system
US3879580A (en) * 1972-11-24 1975-04-22 Hughes Aircraft Co Data terminal for use with TDMA processing repeater

Also Published As

Publication number Publication date
DE2559006C2 (de) 1986-09-11
CH594337A5 (es) 1978-01-13
SE7514750L (sv) 1976-07-01
JPS5190207A (en) 1976-08-07
US4009343A (en) 1977-02-22
FR2300372B1 (es) 1980-04-30
ES443923A1 (es) 1977-04-16
FR2300372A1 (fr) 1976-09-03
DE2559006A1 (de) 1976-07-08
JPS5719919B2 (es) 1982-04-24

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