Cingular Wireless Ii, LLC

At&t Mobility II LLC

David Bogart

Christopher Scott Erwin

Martin Chang

Kraig Keys

Richard Bruno

A method for improving the use of a transmission spectrum in a multi-sector wireless communication system includes generating a first signal, processing a first signal with a first Auto Tune Combiner, transmitting the first signal on an antenna associated with a first sector, sampling the first signal with a radio frequency test device, generating a second signal, processing the second signal with a second Auto Tune Combiner, transmitting the second signal on an antenna associated with a second sector, and sampling the second signal with the radio frequency test device.

System and method for improved spectrum use

A system for transmitting signals in a multi-sector wireless communications system. The system includes a first signal source associated with a first sector for generating a first signal, a first Auto Tune Combiner for processing the first signal, a second signal source associated with a second sector for generating a second signal, a second Auto Tune Combiner for processing the second signal and for combining the processed first signal with the processed second signal, and an antenna associated with the second sector for transmitting the combined processed first and second signals wherein the first Auto Tune Combiner is connected to the second Auto Tune Combiner with an extension cable.

System and method for increasing transmission capability

An apparatus for improving the use of a transmission spectrum in a wireless communications system. The apparatus includes a first radio source for generating a first signal, a first Auto Tune Combiner for processing the first signal, a first antenna associated with a sector for transmitting the first signal, a first radio frequency test device for sampling the processed first signal and producing a first feedback signal, a second radio source for generating a second signal, a second Auto Tune Combiner for processing the second signal, a second antenna associated with the sector for transmitting the second signal, a second radio frequency test device for sampling the processed second signal and producing a second feedback signal, and a multicoupler for directing the first and second feedback signals to the first and second radio sources.

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Heathrow, FL, United States of America

David Bogart