NL7205845A - - Google Patents

Info

Publication number
NL7205845A
NL7205845A NL7205845A NL7205845A NL7205845A NL 7205845 A NL7205845 A NL 7205845A NL 7205845 A NL7205845 A NL 7205845A NL 7205845 A NL7205845 A NL 7205845A NL 7205845 A NL7205845 A NL 7205845A
Authority
NL
Netherlands
Application number
NL7205845A
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 filed Critical
Publication of NL7205845A publication Critical patent/NL7205845A/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
    • H04J3/177—Freeze-out systems, e.g. taking away active sources from transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • 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
    • H04J3/1688—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers the demands of the users being taken into account after redundancy removal, e.g. by predictive coding, by variable sampling
    • 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
    • H04J3/172—Digital speech interpolation, i.e. DSI

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
NL7205845A 1971-04-30 1972-04-28 NL7205845A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13910671A 1971-04-30 1971-04-30

Publications (1)

Publication Number Publication Date
NL7205845A true NL7205845A (cs) 1972-11-01

Family

ID=22485155

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7205845A NL7205845A (cs) 1971-04-30 1972-04-28

Country Status (6)

Country Link
CA (1) CA995360A (cs)
DE (1) DE2221350A1 (cs)
FR (1) FR2139849B1 (cs)
GB (1) GB1341663A (cs)
IT (1) IT954852B (cs)
NL (1) NL7205845A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2828979A1 (fr) * 2001-08-23 2003-02-28 Cit Alcatel Compresseur, decompresseur, bloc de donnees et procede de gestion de ressources

Also Published As

Publication number Publication date
GB1341663A (en) 1973-12-25
FR2139849B1 (cs) 1973-07-13
IT954852B (it) 1973-09-15
CA995360A (en) 1976-08-17
FR2139849A1 (cs) 1973-01-12
DE2221350A1 (de) 1972-11-23

Similar Documents

Publication Publication Date Title
FR2123380A1 (cs)
FR2124034A5 (cs)
FR2126646A5 (cs)
FR2129832B3 (cs)
FR2139849B1 (cs)
FR2128654B1 (cs)
FR2160321B1 (cs)
FR2141544B1 (cs)
FR2140173B2 (cs)
CH1359571A4 (cs)
BG19279A1 (cs)
BG17670A1 (cs)
DD96442A1 (cs)
CH594623A5 (cs)
CH583710A5 (cs)
CH545071A4 (cs)
CH39072A4 (cs)
CH272971A4 (cs)
CH1739772A4 (cs)
CH157872A4 (cs)
CH1377171A4 (cs)
BG17987A1 (cs)
CH1265571A4 (cs)
BG22047A1 (cs)
BE780510A (cs)

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed