Transmission apparatus, wireless communication system, mobile station apparatus control program, and base station apparatus control program

A transmission apparatus including plural antennas, comprising:

• PAs (Power Amplifiers) having capabilities different from one another, and
• a transmission section transmitting signals having PAPR characteristics different from one another at the same time, wherein
• a signal to be transmitted is determined based on the capability of said PA when said signals are transmitted through the use of said PAs at the same time, and
• said signals are transmitted from said respective antennas at the same time.

A wireless communication system, comprising:

• a mobile station apparatus including plural PAs (Power Amplifiers) which have capabilities different from one another and plural antennas;
• and
• a base station apparatus which determines at least one of a transmission method and a frequency band to be used and notifies said mobile station apparatus of said decision result, wherein
• when said mobile station apparatus transmits signals having PAPR characteristics different from one another at the same time using said PAs at the same time, said mobile station apparatus notifies said base station apparatus of information indicating the capability of said PA, and,
• said base station apparatus determines a band width to which a pre-coding vector is applied and a transmission signal which is subjected to phase rotation by the pre-coding vector, based on the capability of the PA the PA, notification of which has been received from said mobile station.

A wireless communication system, comprising:

• a mobile station apparatus including plural PAs (Power Amplifiers) which have capabilities different from one another and plural antennas;
• and
• a base station apparatus which determines at least one of a transmission method and a frequency band to be used and notifies said mobile station apparatus of said decision result, wherein
• when said mobile station apparatus transmits signals having PAPR characteristics different from one another at the same time using said PAs at the same time,
• said base station apparatus determines at least one of the transmission method and the frequency band for data transmission from said mobile station, based on the capability of said PA the PA, notification of which has been received from said mobile station apparatus.

A control program for a mobile station apparatus comprising;

• plural PAs (Power Amplifiers) having capabilities different from one another;
• and
• plural antennas, wherein
• when said mobile station apparatus transmits signals having PAPR characteristics different from one another at the same time by using said PAs at the same time,
• the control program converts a series of processing into commands so as to enable a computer to read and execute them, the series of processing including processing of:
• determining a transmission signal to be transmitted through the use of each of said Pas, based on capability of each of said PAs, and
• transmitting signals having PAPR (Peak to Average Power Ratio) characteristics different from one another from said respective antennas.

A base station apparatus control program applied to a wireless communication system comprising:

• a mobile station apparatus including plural PAs (Power Amplifiers) which have capabilities different from one another and plural antennas;
• and
• a base station apparatus which determines at least one of a transmission method and a frequency band to be used and notifies said mobile station apparatus of said decision result, wherein
• when said mobile station apparatus transmits signals having PAPR characteristics different from one another at the same time using said PAs at the same time,
• the control program converts a series of processing into commands so as to enable a computer to read and execute them, the series of processing including processing of:
• receiving information indicating the capability of said PA from said mobile station apparatus, and
• determining a band width to which a pre-coding vector is applied and a transmission signal which is subjected to phase rotation by the pre-coding vector, based on said received information indicating the capability of the PA.

A base station apparatus control program applied to a wireless communication system comprising:

• a mobile station apparatus including plural PAs (Power Amplifiers) which have capabilities different from one another and plural antennas;
• and
• a base station apparatus which determines at least one of a transmission method and a frequency band to be used and notifies said mobile station apparatus of said decision result, wherein
• when said mobile station apparatus transmits signals having PAPR characteristics different from one another at the same time using said PAs at the same time,
• the control program converts a series of processing into commands so as to enable a computer to read and execute them, the series of processing including processing of:
• receiving information indicating capability of said PA from said mobile station apparatus, and
• determining at least one of a transmission method and a frequency band for data transmission from said mobile station, based on said received information indicating the capability of the PA.