GB803510A - Improvements in or relating to time division multiplex communication systems - Google Patents

Improvements in or relating to time division multiplex communication systems

Info

Publication number
GB803510A
GB803510A GB1091758A GB1091758A GB803510A GB 803510 A GB803510 A GB 803510A GB 1091758 A GB1091758 A GB 1091758A GB 1091758 A GB1091758 A GB 1091758A GB 803510 A GB803510 A GB 803510A
Authority
GB
United Kingdom
Prior art keywords
transmission means
subscribers
relating
time division
communication systems
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.)
Expired
Application number
GB1091758A
Inventor
Lionel Roy Frank Harris
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.)
Post Office
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Publication of GB803510A publication Critical patent/GB803510A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Time-Division Multiplex Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

803,510. Automatic exchange systems. POSTMASTER GENERAL. Nov. 19, 1954 [March 30, 1953], No. 10917/58. Divided out of 803,509. Drawings to Specification. Class 40 (4). In a system in which the subscribers are divided into groups each having its own multiplex transmission means and connections between subscribers are established via one transmission means, an integral number of switching stages and the same or a different transmission means, provision is made in each transmission means for inhibiting the connection between the subscribers by means of suitably timed pulses. As described, the inhibition is provided whilst a register is connected up, so that supervisory signals sent therefrom are not interfered with. The description is identical with that of Specification 803,509 which claims other features. Specifications 707,379, 718,269, [both in Group XL (c)], 722,179, 770,616, 770,617, 781,562, 781,916 and 784,901 also are referred to.
GB1091758A 1953-03-30 1953-03-30 Improvements in or relating to time division multiplex communication systems Expired GB803510A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB879453A GB803509A (en) 1953-03-30 1953-03-30 Improvements in or relating to time division multiplex communication systems

Publications (1)

Publication Number Publication Date
GB803510A true GB803510A (en) 1958-10-29

Family

ID=9859380

Family Applications (2)

Application Number Title Priority Date Filing Date
GB879453A Expired GB803509A (en) 1953-03-30 1953-03-30 Improvements in or relating to time division multiplex communication systems
GB1091758A Expired GB803510A (en) 1953-03-30 1953-03-30 Improvements in or relating to time division multiplex communication systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB879453A Expired GB803509A (en) 1953-03-30 1953-03-30 Improvements in or relating to time division multiplex communication systems

Country Status (4)

Country Link
BE (1) BE546099A (en)
FR (1) FR1148648A (en)
GB (2) GB803509A (en)
NL (1) NL205381A (en)

Also Published As

Publication number Publication date
NL205381A (en)
BE546099A (en)
GB803509A (en) 1958-10-29
FR1148648A (en) 1957-12-12

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