专利名称：Apparatus for and method of testing
applications
发明人：Jean-Claude Sarfati,Eric Delaunay,Abdellah El
Omari,Olivier Picard,Alain Cancel
申请号：US10257125申请日：20030630
公开号：US20040015316A1公开日：20040122
专利附图：
摘要：A receiver/decoder (for example for digital television) normally receives and/ordecodes transmitted data in a normal transmitted signal. In order to test an application
running on the receiver/decoder, a special test signal could be generated, or a normalsignal could be modified before supply to the receiver/decoder. However, this is costlyand complex. To overcome these problems, the receiver/decoder simulates the
reception of such transmitted data to produce simulated data; and the application to betested processes such simulated data in addition to, or instead of, such transmitted data.Simulation may involve generating the simulated data in the receiver/decoder, orcontrolling the generation of the simulated data by a workstation and receiving thesimulated data from the workstation. Data generation may employ a model of thetransmitted signal, the model having various parameters which can be varied. Datarepresentative of the simulation may be stored in the receiver/decoder and/ortransferred from the workstation to the receiver/decoder, for example in parts on awhen-required basis.
申请人：SARFATI JEAN-CLAUDE,DELAUNAY ERIC,OMARI ABDELLAH EL,PICARDOLIVIER,CANCEL ALAIN
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容