To select an appropriate communication parameter according to the surrounding state of a radio communication apparatus.
A radio communication apparatus capable of changing a communication parameter to be used according to a surrounding state includes a learning database for relationally storing a surrounding state of a radio communication apparatus and communication performance in a case a certain communication parameter is applied for communication, a plurality of sensors, surrounding status determination means for determining a surrounding state of a radio communication apparatus using information obtained with the plurality of sensors, communication parameter candidate determination means for determining a candidate of a communication parameter appropriate under the determined surrounding state by referring to the learning database, communication parameter determination means for determining a communication parameter to be used for communication from the candidates determined by the communication parameter candidate determination means, based on requirements for the communication, and radio communication means for communicating by using the communication parameter determined by the communication parameter determination means.
| JP2899444 | [Title of Invention] Radiotelephone device |
| WO/2015/152614 | METHOD OF RECONNECTING MASTER DEVICE AND SLAVE DEVICE |
| WO/2009/096605 | COMMUNICATIONS SYSTEM |
ALTINTAS ONUR
TOYOTA MOTOR CORP
| JP2010154234A | 2010-07-08 | |||
| JP2007013352A | 2007-01-18 | |||
| JP2008205817A | 2008-09-04 | |||
| JP2011166286A | 2011-08-25 |
| WO2011045828A1 | 2011-04-21 |
Kazunobu Sera
Akira Hirakawa
Takehiko Sekine
Katsuhiko Imahori
Fuminori Miyashita
Hironobu Yazawa
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