US PATENT SUBCLASS 455 / 441
.~.~.~ Based upon unit velocity

Current as of: June, 1999
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455 /   HD   TELECOMMUNICATIONS

403  DF  RADIOTELEPHONE SYSTEM {12}
422  DF  .~ Zoned or cellular telephone system {14}
436  DF  .~.~ Handoff {8}
441.~.~.~ Based upon unit velocity

DEFINITION

Classification: 455/441

Based upon unit velocity:

(under subclass 436) Subject matter wherein the handoff is based on a mobile station speed.

SEE OR SEARCH CLASS

340, Communications: Electrical,

936, for vehicle speed or over speed detection.