TRANSMITTER, RECEIVER, TRANSMITTER/RECEIVER, TRANSMITTING METHOD AND RECEIVING METHOD

摘要

At step S1, update notification information is received through a receiving portion or a communication controlling portion. At step S2, the received update notification information is analyzed. To extract the contents of the update notification information described in the XML format, the update notification information is analyzed by an XML interpreting program or the like. At step S3, corresponding to the analyzed result, the receiving portion or the communication controlling portion is controlled so as to obtain update information corresponding to the update notification information. As a result, the update information is obtained. At step S4, the update information described in the XML format is analyzed by an analyzing portion so as to obtain the updated content. At step S5, a content stored in the storing portion is updated corresponding update information as the analyzed result.