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    • 9. 发明申请
    • MULTICAST DATA DELIVERY MECHANISM USING PACKET BUNDLING OR FILE DELIVERY FRAMEWORK
    • 使用分组包或文件传送框架的多播数据传送机制
    • WO2012112600A1
    • 2012-08-23
    • PCT/US2012/025112
    • 2012-02-14
    • QUALCOMM INCORPORATEDNAGARAJ, Thadi, M.SAUHTA, RohitBARONE, Joseph
    • NAGARAJ, Thadi, M.SAUHTA, RohitBARONE, Joseph
    • H04L12/18
    • H04L12/1877H04H20/42H04H20/86
    • Methods, systems and devices enable efficient delivery of UDP packets over broadcast systems to receiver devices. UDP packets may be bundled and embedded within files for transmission over a file delivery framework, to deliver UDP packets over a broadcast network. A broadcast schedule message (BSM) may inform receiver devices of files and UDP packets that will be broadcast at a specified time, as well as describe the files and UDP packets. Files may be transmitted in file delivery pipes, which may be of different bandwidth and data rates. Receiver devices configured according to the embodiments may make use of the BSM message to select the UDP packets to be received based on the service or application to which the UDP packets are associated. Receiver devices activate receiver circuitry to capture the files and the UDP packets contained therein and pass the received files to applications or services requesting the files.
    • 方法,系统和设备能够通过广播系统有效地将UDP分组传送到接收机设备。 UDP分组可以被捆绑并嵌入到文件中以便通过文件传递框架进行传输,以通过广播网络传送UDP分组。 广播调度消息(BSM)可以通知接收机设备将在指定时间广播的文件和UDP分组,以及描述文件和UDP分组。 文件可以在文件传送管道中传输,文件传送管道可能具有不同的带宽和数据速率。 根据实施例配置的接收机设备可以使用BSM消息来基于UDP分组所关联的服务或应用来选择要接收的UDP分组。 接收机设备激活接收机电路以捕获包含在其中的文件和UDP分组,并将接收到的文件传递到请求文件的应用或服务。