| 摘要 |
<p>An implementing method of directional broadcasting in mobile data broadcasting includes the following steps: presetting location information in network elements; carrying location information in broadcasting message transmitted by content server; after the broadcasting message is transmitted by content server, the network element receiving the broadcasting message processes the broadcasting message based on the location information included in the broadcasting message and the preset location information. According to present invention, by presetting location information for every network element in the network, and carrying location information in broadcasting message, after the network element has received the broadcasting information, it processes the broadcasting message based on the location information included in the broadcasting message and the preset location information. Therefore, the content server performs directional broadcasting to specific location area without directly accessing the directional location area, and the complexity of network is reduced.</p> |
