Method for in-building distribution using wireless access...

Telecommunications – Carrier wave repeater or relay system – With frequency conversion

Reexamination Certificate

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Details

C455S007000, C455S011100, C455S015000

Reexamination Certificate

active

06895218

ABSTRACT:
A propagation relay, attached to an enclosure, receives a wireless signal. The signal is sent from a base station over a downlink frequency. The propagation relay converts the downlink signal and transmits it wirelessly, using a different frequency, to mobile station interface ports located within the enclosure. The mobile station interface ports convert the signal back into one at the downlink frequency and send it, via a wireless link, to mobile stations inside the enclosure. Communication from the mobile stations to the base station occurs in the same manner.

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Weisman, Carl J.The Essential Guide to RF and Wireless, Prentice-Hall, Inc., 2000, pp. 192-193.

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