| 摘要 |
<p>A system for distributing digital content includes two or more digital. content sources. Each source has a separate session manager that is distinct from other session managers associated with other digital content sources. T he system further includes at least one set of network resources that receive digital content from the two or more digital content sources, modulate the digital content onto a carrier signal suitable for transmission over an acce ss network, and transmit the carrier signal over the access network. The system also includes a receiving device for terminating the carrier signal. The receiving device generates a digital content stream corresponding to the digital content from the two or more digital content sources. The system further includes a policy server for allocating bandwidth of the network resources to the digital content sources, and for monitoring a utilization state of the network resources.</p> |
