US PATENT SUBCLASS 714 / 776
.~.~ For packet or frame multiplexed data

Current as of: June, 1999
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714 /   HD   ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY

746  DF  DIGITAL DATA ERROR CORRECTION {5}
752  DF  .~ Forward correction by block code {18}
776.~.~ For packet or frame multiplexed data

DEFINITION

Classification: 714/776

For packet or frame multiplexed data:

(under subclass 752) Subject matter where plural encoded data streams are simultaneously transmitted over a common transmission medium in such a manner that the information signals may be discretely recovered, wherein each data stream contains one or more bytes preceded by an address header or where the simultaneously transmitted plurality of data streams include synchronization or other control information.

SEE OR SEARCH CLASS

370, Multiplex Communications,

351+, for multiplex switching such as packet or frame switching.