초록 ▼

Independently controlling the transmitted power of each subchannel by a subchannel control loop is described. A transmitting station generates a channel made up of a sum of subchannels wherein each subchannel or group of subchannels is amplified with a unique gain value that is varied in accordance

Independently controlling the transmitted power of each subchannel by a subchannel control loop is described. A transmitting station generates a channel made up of a sum of subchannels wherein each subchannel or group of subchannels is amplified with a unique gain value that is varied in accordance with subchannel power control messages from the receiving station. The receiving station generates each subchannel power control message subsequent to monitoring and calculating metrics based on that received subchannel.

대표청구항 ▼

[ We claim:] [1.] In a wireless communication system in which a remote station transmits a reverse link signal comprising a plurality of subchannel signals, a power control subsystem located in a base station for independently adjusting the transmission power of one or more of said plurality of subc

[ We claim:] [1.] In a wireless communication system in which a remote station transmits a reverse link signal comprising a plurality of subchannel signals, a power control subsystem located in a base station for independently adjusting the transmission power of one or more of said plurality of subchannel signals, comprising:a receiver that receives said reverse link signal;a demodulator that demodulates said reverse link signal to provide said plurality of subchannel signals, including;a PN demodulator that demodulates said reverse link signal in accordance with a pseudorandom noise (PN) sequence to provide a remote station signal; anda plurality of orthogonal demodulators, each of which receives said remote station signal and demodulates said remote station signal in accordance with an orthogonal demodulation sequence to provide a corresponding one of said subchannel signals; anda message generator that generates a power control message for adjusting the transmit power of at least one of said plurality of subchannel signals in accordance with a quality measurement or an energy measurement associated with a corresponding one of said subchannel signals.