JPS5416104A - Modem having automatic port relocating device - Google Patents

Modem having automatic port relocating device

Info

Publication number
JPS5416104A
JPS5416104A JP5612878A JP5612878A JPS5416104A JP S5416104 A JPS5416104 A JP S5416104A JP 5612878 A JP5612878 A JP 5612878A JP 5612878 A JP5612878 A JP 5612878A JP S5416104 A JPS5416104 A JP S5416104A
Authority
JP
Japan
Prior art keywords
modem
relocating device
automatic port
automatic
port
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
JP5612878A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0130335B2 (de
Inventor
Bii Sutatsutaado Edowaado
Edowaado Buratsukuueru Jiyon
Chiyao Jieshii
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.)
Racal Milgo Inc
Original Assignee
Racal Milgo Inc
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 Racal Milgo Inc filed Critical Racal Milgo Inc
Publication of JPS5416104A publication Critical patent/JPS5416104A/ja
Publication of JPH0130335B2 publication Critical patent/JPH0130335B2/ja
Granted legal-status Critical Current

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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1438—Negotiation of transmission parameters prior to communication
    • H04L5/1446—Negotiation of transmission parameters prior to communication of transmission speed
    • 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
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
JP5612878A 1977-05-11 1978-05-11 Modem having automatic port relocating device Granted JPS5416104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79587677A 1977-05-11 1977-05-11

Publications (2)

Publication Number Publication Date
JPS5416104A true JPS5416104A (en) 1979-02-06
JPH0130335B2 JPH0130335B2 (de) 1989-06-19

Family

ID=25166679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5612878A Granted JPS5416104A (en) 1977-05-11 1978-05-11 Modem having automatic port relocating device

Country Status (8)

Country Link
JP (1) JPS5416104A (de)
BE (1) BE866968A (de)
CA (1) CA1145489A (de)
CH (1) CH641919A5 (de)
DE (1) DE2820574A1 (de)
FR (1) FR2390861A1 (de)
GB (1) GB1604484A (de)
SE (1) SE437317B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143043A (ja) * 1983-12-29 1985-07-29 Nec Corp デ−タ多重化方式

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322845A (en) * 1979-09-28 1982-03-30 Ibm Corporation Demand assignment technique for TDMA satellite communication network
US4397018A (en) 1979-10-17 1983-08-02 Ibm Corporation Baton passing method and apparatus for maintaining synchronization in a TDMA satellite communication system
DE19536025C1 (de) * 1995-09-27 1997-02-20 Siemens Ag Verfahren und Datenübertragungssystem zum wahlweisen Übertragen eines oder mehrerer Datensignalströme über ein Zeitmultiplex-Übertragungsmedium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515244A (ja) * 1974-07-04 1976-01-16 Nisshin Steel Co Ltd Marutensaitokeisutenresuberutono yokaboomochiinai yosetsuhoho

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700820A (en) * 1966-04-15 1972-10-24 Ibm Adaptive digital communication system
DE1946694A1 (de) * 1969-09-15 1971-03-25 Siemens Ag Verfahren zur Datenuebertragung mit Teilnchmern unterschiedlicher Geschwindigkeitsklassen
US3790715A (en) * 1972-07-28 1974-02-05 Bell Telephone Labor Inc Digital transmission terminal for voice and low speed data
US3851104A (en) * 1973-04-11 1974-11-26 Mitre Corp Digital communications system
DE2419853C2 (de) * 1974-04-24 1976-01-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Steuerung mehrerer Kanalschaltungen eines Zeitmultiplex-Datenübertragungssystems
US3982077A (en) * 1975-04-07 1976-09-21 International Telephone And Telegraph Corporation Asynchronous multiplexer and demultiplexer combination

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515244A (ja) * 1974-07-04 1976-01-16 Nisshin Steel Co Ltd Marutensaitokeisutenresuberutono yokaboomochiinai yosetsuhoho

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143043A (ja) * 1983-12-29 1985-07-29 Nec Corp デ−タ多重化方式

Also Published As

Publication number Publication date
FR2390861B1 (de) 1983-09-23
JPH0130335B2 (de) 1989-06-19
BE866968A (fr) 1978-09-01
GB1604484A (en) 1981-12-09
FR2390861A1 (fr) 1978-12-08
DE2820574A1 (de) 1978-11-16
SE437317B (sv) 1985-02-18
CH641919A5 (en) 1984-03-15
SE7805350L (sv) 1978-11-13
CA1145489A (en) 1983-04-26
DE2820574C2 (de) 1987-04-16

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