Broad band telecommunication system

Details Broad band telecommunication system Broad band telecommunication system

1980-11-04

1983-05-31

Robinson, Thomas A.

Multiplex communications

Wide area network

Packet switching

358142, H04B 900, H04J 100

Patent

active

043864244

ABSTRACT:
In an exemplary embodiment, subscriber lines are formed by means of light waveguides and transmit pulse-modulated TV signals in time-division multiplex. These pulse-modulated signals are converted into PAM signals at the subscriber side, from whose frequency spectrum formed by a sequence of frequency bands, respectively one frequency band arrives via a subscriber-allocated distributor line operated in frequency-division multiplex to a video receiver now being operated at the subscriber location.

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patent: 3303286 (1967-02-01), Schlichte
patent: 3931512 (1976-01-01), Kent et al.
patent: 4061577 (1977-12-01), Bell
patent: 4075429 (1978-02-01), Bell
Bauch, "Kunftige Kommunikationstechnik mit Lichtleitern" ntz, vol. 32 (1979), No. 3, pp. 150-153.
"Antennen-Information" No. 63 (Jun. 1979), pp. 1-5, Siemens.
Nachrichtenubertragung, Grundlagen und Technik, Dr.-Ing. E. Holzer Springer-Verlag-1966, pp. 52-53.
Richtfunktechnik-Heinz Pooch-Fachverlag Schiele & Schon GmbH-Berlin, pp. 5, 13, 14, 27, 28, 1974.
NTZ-Nachrichtentechnische Zeitschrift Band 31 1978-VDE Verlag GmbH-Berlin.
Fernsehtechnik ohne Ballast-Otto Limann-Franzis Verlag Muenchen-pp. 49-50, 1976.
Lehrbuch Der Hochfrequenztechnik Fritz Vilbig.
Akademische Verlagsgesellschaft M.B.H. Frankfurt Am Main 1958--p. 505.

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