US Patent 7984196 Communication apparatus and its control method

A wireless communication apparatus recognizes whether an information input apparatus is in a wirelessly communicable state at periods shorter than a disconnection waiting time in an information transfer protocol which transfers information between the information input apparatus and an information output apparatus. If the wireless communication apparatus recognizes that the information input apparatus is not in the wireless communicable state, it permits and expedites processing of a request for connection with the information output apparatus sent from another information input apparatus over a wireless network.