Multipath policy decisions for encrypted video streams

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United States of America Patent

PATENT NO 11533546
APP PUB NO 20200288212A1
SERIAL NO

16762864

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Abstract

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The invention relates to a method, for controlling at least one path in a multipath environment by a path control entity, wherein the at least one one path is used for transmitting an encrypted video stream comprising a sequence of video segments. The method comprises the following steps: estimating a resolution used in the video stream based on the video segments, and determining that the resolution used in the video stream has changed during the transmission. When it is determined that the resolution used in the video stream has changed, an adaptation of a number of the at least one path used for transmitting the video stream in the multipath configuration is initiated based on the determined change of the resolution.

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Patent Owner(s)

  • TELEFONAKTIEBOLAGET LM ERICSSON ( PUBL)

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alvarez, Dominguez Rodrigo Madrid, ES 35 181
Jimenez, Cordon Carlos Madrid, ES 20 24
Molla, Marc Madrid, ES 9 11
Muñoz, De La Torre Alonso Miguel Angel Madrid, ES 97 281
Puente, Pestaña Miguel Angel Madrid, ES 56 102
Villasante, Carlota Madrid, ES 4 8

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