| 摘要 |
<p>The present invention discloses a method of transmitting traffic data to the users of wireless local area network. The traffic notification unit is set for transmitting traffic access notification to the user terminals of wireless local area network (WLAN). Before certain traffic service unit transmits the data to the WLAN user terminal, which doesn't connect with, said traffic service unit; the traffic service unit transmits traffic access notification or traffic data to the traffic notification unit. After received by the traffic notification unit, the traffic notification unit queries and gets the address of the user access connection unit which connects with the WLAN user terminal, transmits the traffic access notification to the user access connection unit according to the address. After receiving the traffic access notification, the user access connection unit transmits the traffic access notification to the WLAN user terminal by the existing connections between the user access connection unit and the WLAN user terminal. The present invention method can transmit the traffic access notification to the user terminal when the user terminal does not establish direct connections with the accessed traffic.</p> |
