| 摘要 |
PURPOSE: A method for data streaming multiplexing in an AV(Audio/Video) network and a system thereof are provided to supply multiplexing of asynchronism and synchronism data for supporting asynchronism data without a dedicated communication channel through wireless communication links. CONSTITUTION: A corresponding AV device receives a request control message, which includes a channel setting request for setting an AV stream, from an upstream AV device(71). The corresponding AV device determines usable resources for satisfying a requested stream bandwidth(72). When enough resources are usable, the corresponding AV device assigns the resources(74). When a receiving side of the request control message is not a destination AV device, the request control message is forwarded to a downstream AV device by using data/control forwarding sub-table information(75,76). [Reference numerals] (71) Receive channel setup request messages; (72) Resource available?; (73) Generate error messages; (74) Allocate stream with a port, lane(s), and a time unit per bandwidth request; (75) Sink device?; (76) Forward forwarding information request messages; (AA) Start; (BB,DD) No; (CC,EE) Yes; (FF) End |
