Apparatus and method for mapping E1 signals into a digital cross

Details Apparatus and method for mapping E1 signals into a digital cross Apparatus and method for mapping E1 signals into a digital cross

1996-07-01

1999-03-16

Hsu, Alpus H.

Multiplex communications

Communication techniques for information carried in plural...

Adaptive

370476, 370506, H04J 302

Patent

active

058838988

ABSTRACT:
Apparatus and method are provided which map E1 signals into a logical space of a predetermined number of DS1 signals. 24 selected DS0 signals that are part of the first E1 signal are mapped into the space of a first DS1 signal in the logical space. The 8 DS0 signals of the first E1 signal are then mapped into the space of a second DS1 signal in the logical space. Depending on the defined logical space, additional E1 signals may be mapped into the logical space of two DS1 signals in the same manner until the predetermined number of DS1 signal spaces in the defined logical space are filled.

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PCT Search Report, dated Nov. 3, 1997.

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