SYSTEMS/METHODS OF PREFERENTIALLY USING A FIRST ASSET, REFRAINING FROM USING A SECOND ASSET AND PROVIDING REDUCED LEVELS OF INTERFERENCE TO GPS AND/OR SATELLITES
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United States of America Patent
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Issued Date -
Sep 29, 2016
app pub date -
Jan 22, 2013
filing date -
Jan 24, 2012
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Embodiments of the invention provide reduced levels of interference to GPS receivers and/or to satellites. These embodiments allow frequencies that are proximate to GPS to be used by base stations and/or access points (such as femtocells) to provide forward and/or return link communications to user devices such as smartphones. Illustrative embodiments are provided wherein carriers of the 4G LTE standard (OFDM/OFDMA/SC-FDMA) are used by base stations and/or access points to provide wireless communications while reducing levels of interference to GPS and/or to satellites.
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