Wireless communication system with transmit diversity designs

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United States of America Patent

PATENT NO 8412125
APP PUB NO 20080090529A1
SERIAL NO

11866977

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An apparatus for enabling a base station to transmit radio frequency signals with a transmit diversity technique comprises a first antenna implemented in the base station; and a second antenna implemented in the base station, and placed apart from the first antenna by a predetermined distance. The first antenna utilizes a first frequency band of a predetermined frequency spectrum for transmitting signals, and the second antenna utilizes a second frequency band of the predetermined frequency spectrum for transmitting signals. The first and second frequency bands do not overlap.

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Patent Owner(s)

  • CISCO TECHNOLOGY, INC.;NAVINI NETWORKS, INC.;NAVINI NETWORKS, INC. UNDER THE NAME OF CISCO-NAVINI NETWORKS, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smith, Richard L Dallas, US 51 676

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