| 摘要 |
A digital signage network is provided to supply additional flexibility to an authority-set mode and the content rendering. Content sources(100) are connected to plural distribution nodes through a network backbone, and the distribution nodes receive data from the content sources. Plural locations(104a,104b,104c) are provided through the distribution nodes. Displays(106a,106b,106c) can be connected to the different kinds of content servers as backup. When the plural nodes are connected to at least one content server, load balancing is realized through each server that acts as a fall-back server for the different kinds of servers. |
