METHOD FOR ACCOUNTING DATA TRANSMISSION COST AND MOBILE COMMUNICATION DEVICE FOR ACCOUNTING DATA TRANSMISSION COST

摘要

PROBLEM TO BE SOLVED: To simplify control of cost for a subscriber in a mobile radio network.;SOLUTION: To transmission data of a multimedia message, a cost signal pertaining to the transmission cost of a reply associated with the data is assigned and the cost signal is transmitted to a data reception side. The cost signal includes information about the burden of cost for the reply by a data source transmission side. Further, the cost signal includes identification information for associating the replay with the transmission data. The cost signal is included in a header field of the transmission data of the multimedia message.;COPYRIGHT: (C)2011,JPO&INPIT