Patent ID: 6615381
Filing Date: 2003-09-02
Classification: H04H,H04W

Abstract:
A method for transmitting/receiving digital data between a base station established on the ground and a mobile object terminal installed on a mobile object existing in a service area, wherein the base station provides service information to the mobile object terminal by digital communication by using a broadcasting channel;the base station transmits the data after identification information is added in header information of the service information which is provided to the mobile object terminal and after the data recognition information related to the service information is further added in the header information of the service information which is provided to the mobile object terminal; and the mobile object terminal has an address showing the identification information, analyzes the identification information by indicating the address, enables to identify whether the service information is provided to the mobile object terminal itself, and analyzes the data recognition information and enables to collect necessary information among the service information which is provided to the terminal itself, wherein the data recognition information is division information of the service information; and the mobile object terminal analyzes the division information and stands by data reproduction processing until all data gather.