Synchronizing pattern

Details Synchronizing pattern Synchronizing pattern

1986-02-18

1988-09-20

Griffin, Robert L.

Pulse or digital communications

Spread spectrum

Direct sequence

375 67, 370101, H04L 704

Patent

active

047730846

ABSTRACT:
For the transmission of synchronizing information for a PCM signal transmitted in biphase code, a synchronizing pattern is provided which is composed of a biphase signal that has been shifted by one-half bit period relative to the data portion of the transmitted signal.

REFERENCES:
patent: 3631463 (1971-12-01), Murphy
patent: 3898388 (1975-08-01), Goodwin
patent: 3903504 (1975-09-01), Rogers et al.
patent: 4025720 (1977-05-01), Pachynski, Jr.
patent: 4063291 (1977-12-01), Gennetten
patent: 4124778 (1978-11-01), Amass
patent: 4232387 (1980-11-01), Cottatelluci
Patent Abstracts of Japan, vol. 3, No. 82 (E-123), Jul. 14, 1979, No. 54-60814 of Nippon Denshin Denwa Kosha.
Fairchild: The Interface Handbook, 1975, pp. 4-18.

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