Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels
Patent
1994-09-02
1997-06-24
Chin, Wellington
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via time channels
370503, 375358, 375365, 375368, H04L 700
Patent
active
056423616
ABSTRACT:
A transmitter transmits blocks to a receiver by means of frames formed of a locking row and data rows. It receives an acknowledgement from the receiver sent by the latter on recognizing a locking row. A block comprises control bits, data bits and adaptation bits. During a first phase preceding reception of the acknowledgement the transmitter transmits blocks in which the adaptation bits have been eliminated by means of short frames comprising an initial number of data rows. During a second phase following on from reception of the acknowledgement it transmits blocks incorporating the adaptation bits by means of complete frames comprising a final number of data rows which is greater than said initial number. The receiver includes an analyzer for determining if the blocks are conveyed by a short frame or by a complete frame in order to identify the nature of the blocks.
REFERENCES:
patent: 4617658 (1986-10-01), Walters
patent: 4644536 (1987-02-01), Utsumi
patent: 4651319 (1987-03-01), Boulds
patent: 5228033 (1993-07-01), Okouchi
patent: 5323385 (1994-06-01), Jurewicz et al.
patent: 5390216 (1995-02-01), Bilitza et al.
Cruchant Laurent
Dupuy Pierre
Alcatel Mobile Communication France
Chin Wellington
Corrielus Jean B.
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