| 摘要 |
A method and system for billing an account of a wireless terminal to reflect multicast transmission of data to the wireless terminal. A first record is sent to a billing system indicating that, at a given time, data was transmitted to a multicast group. A second record is sent to the billing system indicating that, at the given time, a given wireless terminal was a member of the multicast group. The billing system correlates the first and second records to determine that the data was transmitted to a given wireless terminal. The billing system may then generate a charge for transmission of the data to the given wireless terminal.
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