Patent ID: 7711323
Filing Date: 2010-05-04
Classification: G06K,G06Q,G07F,H04B

Abstract:
1. A mobile wireless communication apparatus that communicates data with an external wireless apparatus in a wireless Near Field Communication range, the mobile wireless communication apparatus comprising: a baseband controller configured to control communication via a cellular phone network and the mobile wireless communication apparatus; and a wireless Near Field Communication interface device configured to transmit a response request data to the external wireless apparatus by wireless Near Field Communication, to receive response data from the external wireless apparatus independently from control of the baseband controller, and to perform response data processing independent from control of the baseband controller, wherein the response request data includes a system code, the system code included in the response request data is compared with a system code stored in the external wireless apparatus, and the response data is received from the external wireless apparatus when the system code included in the response request data matches the system code stored in the external wireless apparatus, the wireless Near Field Communication interface device comprising: a transmitting unit configured to transmit the response request data by wireless Near Field Communication; a counter unit configured to count time for determining whether or not a time limit for waiting for the response data has elapsed; a storage unit configured to store the response data; a receiving unit configured to receive first response data from the external wireless apparatus by wireless Near Field Communication and instantaneously receive second response data without an instruction from the baseband controller when the time limit has not elapsed; a frame length checking unit configured to check a frame length of the received response data; and an error detecting unit configured to perform error detection on the response data, an error detection result of the error detecting unit being stored in the storage unit, wherein the response data processing performed independent from control of the baseband controller includes checking the frame length of the response data, performing error detection on the response data, and storing the response data and the error detection result in the storage unit.