Patent
Telecommunications arrangement operating method for high bit-rate data transmission
TLDR
In this paper, a fixed connection between the arrangements on the subscriber side and the exchange side, and an access arrangement of the data transmission network, is proposed to detect the beginning of a data transmission, whereby remaining parts (DI, DSP, AI, LT) are made operative only with the occurrence of such a criterion.Abstract:
The method involves operating arrangements for a high bit-rate data transmission on a subscriber line connecting one subscriber arrangement and a telecommunications exchange, on which speech- and low bit-rate data can also be transferred, in the course of a data connection leading over a data transmission network and bypassing the central parts of the exchange. A fixed connection can consist between the arrangements on the subscriber side and the exchange side, and an access arrangement of the data transmission network. Only those parts (SD) are operative in the terminal arrangements at the subscriber side and/or the exchange side of the subscriber line, which, other than for a data transmission, serve to the detection of a criterion indicating the beginning of a data transmission, whereby remaining parts (DI, DSP, AI, LT) are made operative only with the occurrence of such a criterion.read more
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References
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