US PATENT SUBCLASS 455 / 447
.~.~.~ Frequency reuse scheme

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}
446  DF  .~.~ Including cell planning or layout {3}
447.~.~.~ Frequency reuse scheme

DEFINITION

Classification: 455/447

Frequency reuse scheme:

(under subclass 446) Subject matter wherein the cellular system is divided into smaller coverage areas in which a frequency can be simultaneously assigned to different coverage areas with minimum interference.