| 摘要 |
<p>A method of broadcasting data from a server (110) to a plurality of client (120, 140), which are signed up to receive a service from the server, including, grouping the client into a number of subgroups, appointing a local representative (140) for each group from the clients of the group to represent the members of the group for receiving data, transmitting data intended for multiple clients to the local representatives (140) of the groups representing the multiple clients, and forwarding the data transmitted to the local representatives to the multiple clients (120) that the data is intended for.</p> |
