Patent ID: 6912375
Filing Date: 2005-06-28
Classification: H04B,H04M

Abstract:
1. A first communicating apparatus which is connected to a second radio communicating apparatus via a plurality of radio channels, comprising: transmitting means for transmitting a first request signal designating a first radio channel to the second radio communicating apparatus; and receiving means for receiving a first state signal indicative of a receiving state of the first radio channel at the second radio communicating apparatus from the second radio communicating apparatus in response to the first request signal, wherein said transmitting means transmits a second request signal designating a second radio channel to the second radio communicating apparatus in accordance with the reception of the first state signal, and said receiving means receives a second state signal indicative of a receiving state of a the second radio channel at the second radio communicating apparatus from the second radio communicating apparatus in response to the second request signal, further comprising display means for performing a display displaying the receiving states of the first and second radio channels according to the first and second stare signals received by said receiving means.