发明名称 BROADCAST SYSTEM AND METHOD
摘要 The invention provides a broadcast system comprising a broadcast network for transmitting broadcast information, an event manager being connected to said broadcast network for adding event information to said broadcast information, at least one end user device being connected to said broadcast network for receiving said broadcast information including said event information, and at least one server for providing a service to be accessed by said at least one end user device and for generating a service information related to said service, whereby said at least one server being connected to said event manager for transmitting said service information, wherein said event manager generates said event information in response to said service information. Also, the invention provides a method for operating a broadcast system according to the invention.
申请公布号 WO0110081(A1) 申请公布日期 2001.02.08
申请号 WO1999GB02542 申请日期 1999.08.02
申请人 TELEWEST COMMUNICATIONS PLC;TARRUELLA, MARCOS 发明人 TARRUELLA, MARCOS
分类号 H04L12/18;H04L12/58;(IPC1-7):H04L12/18 主分类号 H04L12/18
代理机构 代理人
主权项
地址