摘要 |
A plurality of information streams are transferred in a broadcast manner from a host device 205 connected to a LAN 204 in a switching station 200. A host device 101 at a subscriber site 100 is placed within the same network as the LAN 204, and then receives the streams transferred over a subscriber line 300. Each of the streams is assigned with a socket using a destination port number. The host device 101 receives in real time, stores, or discard the streams based on the definition of the sockets at the host device.
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