Communication apparatus and communication method

A communication apparatus acting as a wireless terminal, the communication apparatus comprising:

• a processor configured to:
• transmit a request signal to a plurality of wireless base stations, wherein the request signal includes multiplexing information related to multiplexing of response signals, from the plurality of wireless base stations, that respond to the request signal, wherein each response signal, of the response signals, includes configuration information regarding a corresponding wireless base station of the plurality of wireless base stations, wherein the configuration information includes common information and unique information, wherein the common information is common to the configuration information regarding another wireless base station and the unique information is unique to the corresponding wireless base station, and wherein the common information is transmitted in a first band and the unique information is transmitted in a second band that is narrower than the first band.

A communication method for communication with a communication apparatus of a wireless terminal, the communication method comprising:

• transmitting, to a plurality of wireless base stations, a request signal, wherein the request signal includes multiplexing information related to multiplexing of response signals, from the plurality of wireless base stations, to the request signal, wherein each response signal, of the response signals, includes configuration information regarding a corresponding wireless base station of the plurality of wireless base stations, wherein the configuration information includes common information and unique information, wherein the common information is common to the configuration information regarding another wireless base station and the unique information is unique to the corresponding wireless base station, and wherein the common information is transmitted in a first band and the unique information is transmitted in a second band that is narrower than the first band.