US PATENT SUBCLASS 370 / FOR 106
.~ TDM switching (time division multiplexing) (370/58.1)

Current as of: June, 1999
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370 /   HD   MULTIPLEX COMMUNICATIONS

FOR 101  DF  MULTIPLEX SWITCHING (370/53) {5}
FOR 106.~ TDM switching (time division multiplexing) (370/58.1) {12}
FOR 107  DF  .~.~> Control processing (370/58.2) {1}
FOR 109  DF  .~.~> T-S (Time-Space) or S-T (370/59)
FOR 110  DF  .~.~> Packet or addressed data (370/60) {1}
FOR 112  DF  .~.~> Store and forward (370/61)
FOR 113  DF  .~.~> Special services with switching (e.g., conference) (370/62)
FOR 114  DF  .~.~> TST (Time-Space-Time) (370/63)
FOR 115  DF  .~.~> STS (Space-Time-Space) (370/64)
FOR 116  DF  .~.~> Folded network (370/65)
FOR 117  DF  .~.~> Space stage, per se (370/65.5)
FOR 118  DF  .~.~> Time only (370/66) {1}
FOR 120  DF  .~.~> Time slot interchangers, per se (370/68)
FOR 121  DF  .~.~> With signalling feature (370/68.1)

DEFINITION

Classification: 370/FOR.106

TDM switching (time division multiplexing):

Foreign art collection including subject matter in which access to a transmission medium is divided into discrete time intervals and information from respective channels is transmitted in differing time intervals.