CDMA SIGNAL POWER CONTROL USING QUADRATURE SIGNAL CALCULATIONS

The invention is CDMA quadrature signal technology that controls the transmi t power of a CDMA signal (302, 407). The CDMA quadrature signal technology receives a CDMA signal (302, 411), and in response, process quadrature components of the CDMA signal to generate a power control signal (517). The C...

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Bibliographische Detailangaben
Hauptverfasser:	PRESSLEY, TODD A, HARMS, BRIAN K, SCHWARTZ, BRUCE S, SOONG, ANTHONY, C. K, KNIGHT, ROBIN D
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	The invention is CDMA quadrature signal technology that controls the transmi t power of a CDMA signal (302, 407). The CDMA quadrature signal technology receives a CDMA signal (302, 411), and in response, process quadrature components of the CDMA signal to generate a power control signal (517). The CDMA quadrature signal technology adjusts the gain of the CDMA signal (407) in response to the power control signal (517). A CDMA transmitter (301) transmi ts the CDMA signal after the gain is adjusted. One example of the CDMA transmitter is a CDMA base station (412). Using the invention, a multi-secto r CDMA base station (412) can control power without transferring gain information to base station components for all sectors. The invention eliminates unnecessary data transfer and storage.