Method of handling packet losses in transmissions based on dash standard and flute protocol
AssigneesExpway, Institut Mines-Telecom
InventorsCédric THIENOT, Jean LE FEUVRE
Life of this patent
Estimating the term…
Abstract
A method of retrieving a file, the method including: receiving a portion of a content transmitted in accordance with a multicast protocol via a file delivery service, wherein the content includes data fragments forming a file; receiving a file delivery table (FDT) from the file delivery service; reading in the file delivery table location attributes indicating locations of the data fragments in the file; and determining from the location attributes locations of non-corrupted data fragments in the content portion.
Claims14
A method of retrieving a file, the method comprising:
- receiving a portion of a content transmitted in accordance with a multicast protocol via a file delivery service, wherein the content comprises data fragments forming a file;
- receiving a file delivery table (FDT) from the file delivery service;
- reading in the file delivery table location attributes indicating locations of the data fragments in the file;
- and
- determining from the location attributes locations of non-corrupted data fragments in the content portion.
A method of transmitting data, the method comprising:
- transmitting a portion of a content in accordance with a multicast protocol via a file delivery service, wherein the content comprises data fragments forming a file;
- inserting data fragment location attributes for locating a data fragment in the file, into the file delivery table;
- and
- transmitting the file delivery table (FDT).
Dependencies are inferred from the claim text.