Test stream generating method and apparatus for supporting...

Details Test stream generating method and apparatus for supporting... Test stream generating method and apparatus for supporting...

2007-04-10

2007-04-10

Chung, Phung My (Department: 2138)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C707S793000, C715S746000, C715S700000

Reexamination Certificate

active

10844528

ABSTRACT:
A method and apparatus for generating a test stream wherein tests of digital TV software at various levels and various digital broadcast standards can be supported. The apparatus includes a data generator module for generating test data by referring to a database based on demands of a user, a data writer module for fetching the test data generated by the data generator module and writing the fetched test data into a text or XML data, a data transformation module for transforming the written text or XML data into a transport stream, and a database in which information needed for the modules to perform their own functions is stored and from which the stored information is fetched. The method of invention may similarly follow the functions of the apparatus.

REFERENCES:
patent: 6978262 (2005-12-01), Tsai
patent: 7054881 (2006-05-01), Arcand et al.
patent: 7080303 (2006-07-01), Bowers
patent: 7107574 (2006-09-01), Nedbal
patent: 7134072 (2006-11-01), Lovett et al.
patent: 2002/0046273 (2002-04-01), Lahr et al.
patent: 2002-0032215 (2002-05-01), None
patent: 2002-0066260 (2002-08-01), None

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