CH597726A5 - - Google Patents

Info

Publication number
CH597726A5
CH597726A5 CH1686275A CH1686275A CH597726A5 CH 597726 A5 CH597726 A5 CH 597726A5 CH 1686275 A CH1686275 A CH 1686275A CH 1686275 A CH1686275 A CH 1686275A CH 597726 A5 CH597726 A5 CH 597726A5
Authority
CH
Switzerland
Application number
CH1686275A
Inventor
Herman Blasbalg
Harold G Markey
Lynn Parker 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
Priority claimed from US05/537,211 external-priority patent/US4009343A/en
Priority claimed from US05/590,547 external-priority patent/US4032719A/en
Application filed by Ibm filed Critical Ibm
Publication of CH597726A5 publication Critical patent/CH597726A5/xx

Links

Classifications

    • 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
    • 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
    • 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)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
CH1686275A 1974-12-30 1975-12-30 CH597726A5 (xx)

Applications Claiming Priority (2)

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
US05/590,547 US4032719A (en) 1975-06-26 1975-06-26 Modular slot interchange digital exchange

Publications (1)

Publication Number Publication Date
CH597726A5 true CH597726A5 (xx) 1978-04-14

Family

ID=27065415

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1686275A CH597726A5 (xx) 1974-12-30 1975-12-30

Country Status (6)

Country Link
CH (1) CH597726A5 (xx)
DE (1) DE2558980C3 (xx)
ES (1) ES443925A1 (xx)
FR (1) FR2296983A1 (xx)
NL (6) NL7515156A (xx)
SE (1) SE422644B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036649A1 (de) * 1980-09-29 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Fernsprechvermittlungsnetz zur digitalen sprachuebertragung
US4630261A (en) * 1984-07-30 1986-12-16 International Business Machines Corp. Integrated buffer management and signaling technique
CN110097411A (zh) * 2018-01-31 2019-08-06 阿里巴巴集团控股有限公司 一种对象列表生成方法、询价单列表生成方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1259106A (fr) * 1959-05-04 1961-04-21 Western Electric Co Systèmes de communication à voies multiples
GB1057024A (en) * 1962-06-27 1967-02-01 Ass Elect Ind Improvements relating to multiplex transmission systems
JPS4933411B1 (xx) * 1968-09-25 1974-09-06
CH517419A (de) * 1970-12-24 1971-12-31 Ibm Zeitmultiplex-Vermittlungseinrichtung
BE790495A (fr) * 1971-10-26 1973-04-24 Philips Nv Reseau de telecommunication a structure en etoile

Also Published As

Publication number Publication date
SE7514751L (sv) 1976-07-01
NL7515156A (nl) 1976-07-02
FR2296983B1 (xx) 1978-05-19
NL7515157A (nl) 1976-07-02
FR2296983A1 (fr) 1976-07-30
DE2558980B2 (de) 1980-11-20
NL7515159A (nl) 1976-07-02
DE2558980C3 (de) 1985-04-18
NL7515161A (nl) 1976-07-02
NL7515160A (nl) 1976-07-02
SE422644B (sv) 1982-03-15
ES443925A1 (es) 1977-08-16
DE2558980A1 (de) 1976-07-08
NL7515158A (nl) 1976-07-02

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Legal Events

Date Code Title Description
PL Patent ceased