Datacast file transmission with meta-data retention

Details Datacast file transmission with meta-data retention Datacast file transmission with meta-data retention

2007-06-12

2007-06-12

Wu, Yicun (Department: 2165)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000, C709S203000

Reexamination Certificate

active

10356270

ABSTRACT:
The present invention discloses a system and method for transmitting files over a datacast network while maintaining meta-data associated with the files. The system employs devices programmed to operate according to a protocol that preserves a file's properties such as, for example, its name, type, length, and hierarchical relationship, i.e. the file's absolute or relative location.

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