Apparatus for rearranging signal channels of a multi-loop time-d

Details Apparatus for rearranging signal channels of a multi-loop time-d Apparatus for rearranging signal channels of a multi-loop time-d

1989-10-04

1991-08-20

Olms, Douglas W.

Multiplex communications

Wide area network

Packet switching

370 16, 370 84, 370 8512, H04J 302

Patent

active

050420305

ABSTRACT:
Apparatus for rearranging signal channels of a multi-loop TDM transmission system, each loop having a plurality of high rate channels CI in successive base frames, portions of successive base frames forming a plurality of low rate channels CS. The system capacity can thereby readily be expanded by including additional loops. In order to rearrange a plurality p of asynchronous TDM signals into the correct channels to constitute a plurality of synchronous outgoing TDM signals, the apparatus includes respective units SRI for providing synchronization and rearrangement of the signals in the high rate (CI) channels. The p outputs of the SRI units are connected to p respective inputs of an interloop switching unit CII for switching the CI channels, and also to p respective inputs of an interloop switching unit RCIS which rearranges and switches the CS channels. The p outputs of the unit CII and the p outputs of the unit RCIS are paired, the respective pairs being supplied to respective combination circuits which combine the signals in each pair to derive the respective synchronous multiplexed outgoing signals.

REFERENCES:
patent: 3796835 (1974-03-01), Closs et al.
patent: 4383314 (1983-05-01), Tam
patent: 4398285 (1983-08-01), Lutz et al.
patent: 4460994 (1984-07-01), Scanlon et al.
patent: 4486878 (1984-12-01), Havermans
patent: 4520479 (1985-05-01), Grima et al.
patent: 4536870 (1985-08-01), Bovo et al.
patent: 4592095 (1986-05-01), Fundneider

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