发明名称 INFORMATION DISTRIBUTION SYSTEM AND INFORMATION DISTRIBUTION METHOD
摘要 <p>PROBLEM TO BE SOLVED: To realize an information distribution system and an information distribution method that can distribute distribution information only to a specific area. SOLUTION: This invention provides the information distribution system and the information distribution method that are provided with a server that transfers distribution information, to which area information denoting an area with distribution permission provided thereto is added, to a terminal via a network, with a relay means that adds specific address information to the distribution information transferred from the server, with the terminal that compares the address information added to the distribution information by the relay means finally conducting relaying in the network with the area information added to the distribution information and executes reproduction processing of the distribution information only when the address information corresponds to the area information.</p>
申请公布号 JP2002026905(A) 申请公布日期 2002.01.25
申请号 JP20000211811 申请日期 2000.07.12
申请人 SO-NET SPORTS.COM CORP;SONY CORP;SONY COMMUNICATION NETWORK CORP 发明人 SHIMIZU MASAYUKI;UMEZAWA TAKASHI;TANAKA JUN;MINAMISHIGE WAKAKO;SAKASHITA HIRONORI;IMAHASHI RIE
分类号 G06F17/30;G06F13/00;H04L12/18;H04L12/54;H04L12/58;H04L12/70;H04L12/761;(IPC1-7):H04L12/18;H04L12/56 主分类号 G06F17/30
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