| 摘要 |
<p>A method for transmitting graphics information and an apparatus and a communication system thereof are provided by this invention. A hyperlink and an identifier of this hyperlink are carried in graphics information, so that when receiving the graphics information, based on the identifier of the hyperlink a terminal is able to judge whether the hyperlink has been processed, and requests the graphics from the network side according to the hyperlink when the hyperlink has not been processed. The effective reduction of the bandwidth consumption of the broadcast or multicast tunnels is ensured as well as the repeated processing and exhibition for the same hyperlink by the terminal are avoided effectively and the complexity of the terminal processing is reduced.</p> |
