| 摘要 |
A method of routing video data includes receiving data from a Video on Demand (VoD) content source at a network management system, the data indicating a first set-top box device requesting VoD content. The method also includes identifying an end node group associated with the first set-top box device. The end node group includes a plurality of set-top box devices that share a resource at the VoD content source. Further, the method includes selecting a network path between the VoD content source and the first set-top box device from a set of prospective network paths associated with the first set-top box device. The set of prospective network paths associated with the first set-top box device and network path sets associated with other set-top box devices of the end node group simultaneously satisfy a plurality of constraints related to network path delay and jitter.
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