Communication apparatus, communication system, communication method, and communication program

A communication method comprising:

• estimating a radio transmission capacity of a second radio transmission path based on a reception level of a radio signal from each of a first radio transmission path and the second radio transmission path, the first and second radio transmission paths connecting the communication apparatus with an opposed communication apparatus that faces the communication apparatus, a radio repeater being inserted into the second radio transmission path, a first part of the second radio transmission path on a side of the communication apparatus serving as a first radio section and a second part of the second radio transmission path on a side of the opposed communication apparatus serving as a second radio section;
• comparing estimated radio bandwidth obtained based on the estimated radio transmission capacity of the second radio transmission path with radio bandwidth information of the first radio section, and set a smaller value thereof as a radio bandwidth of the second radio transmission path;
• and
• distributing data input thereto to the first radio transmission path and to the second radio transmission path based on a radio transmission capacity of the first radio transmission path and the estimated radio transmission capacity of the second radio transmission path, and in accordance with a radio bandwidth of the first radio transmission path and the radio bandwidth of the second radio transmission path.

A non-transitory computer readable medium storing a program for causing a computer to perform processes of:

• estimating a radio transmission capacity of a second radio transmission path based on a reception level of a radio signal from each of a first radio transmission path and the second radio transmission path, the first and second radio transmission paths connecting the communication apparatus with an opposed communication apparatus that faces the communication apparatus, a radio repeater being inserted into the second radio transmission path, a first part of the second radio transmission path on a side of the communication apparatus serving as a first radio section and a second part of the second radio transmission path on a side of the opposed communication apparatus serving as a second radio section;
• comparing estimated radio bandwidth obtained based on the estimated radio transmission capacity of the second radio transmission path with radio bandwidth information of the first radio section, and set a smaller value thereof as a radio bandwidth of the second radio transmission path;
• and
• distributing data input thereto to the first radio transmission path and to the second radio transmission path based on a radio transmission capacity of the first radio transmission path and the estimated radio transmission capacity of the second radio transmission path, and in accordance with a radio bandwidth of the first radio transmission path and the radio bandwidth of the second radio transmission path.