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Repeater for use in a wireless communication system

  • US 20030114103A1
  • Filed: 12/19/2001
  • Published: 06/19/2003
  • Est. Priority Date: 12/19/2001
  • Status: Abandoned Application
First Claim
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1. A repeater system for a wireless communication system comprising:

  • a first antenna operable to transmit an uplink radio frequency (RF) signal to, and receive a downlink RF signal from, a base station antenna;

    a first duplexer connected to said first antenna and operable to receive the downlink RF signal from said first antenna and direct the downlink RF signal to a first duplexer output, and further operable to receive an amplified uplink signal at a first duplexer input and provide the amplified uplink signal to said first antenna for transmission to the base station antenna; and

    a first digital channelizer operable to receive a wideband downlink signal including a plurality of downlink signals each having a different frequency, and digitally isolate a single downlink signal from among the plurality of downlink signals and provide the isolated downlink signal at a first digital channelizer output, wherein the wideband downlink signal comprises a narrower band of frequencies than the downlink RF signal.

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