In-building microwave communication system permits frequency reuse with external point microwave systems.

摘要

A wireless in-building RF communications system operates within a building (10) in a microwave frequency range (2-20 GHz) which is also utilized by a point-to-point microwave communication system (26) such that frequency reuse is provided. Central modules (12) and user modules (14) each consist of RF transceivers and antenna systems (17). The wireless communication system includes a mechanism (SW1-SW6 and 62) for limiting magnitude of RF signals transmitted by it from exceeding a predetermined level sufficiently small to prevent interference with the point-to-point communications system (26). <IMAGE>