Operating method, apparatus and system for media stream transmission key

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United States of America

PATENT NO RE50223
SERIAL NO

16913906

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Abstract

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An operating method for a media stream transmission key includes: detecting, by a media gateway, lifetime status information of a media stream transmission key; and when the media gateway determines that a lifetime of the media stream transmission key expires, executing, by the media gateway, a media stream transmission key lifetime expiry behavior according to an instruction of a media gateway controller. The embodiments of the present invention fill a technical gap that an operation is performed on a lifetime status of a media stream transmission key in an architecture where an MG and an MGC are separated.

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Patent Owner(s)

Patent OwnerAddress
HUAWEI TECHNOLOGIES CO LTDHUAWEI ADMINISTRATION BUILDING BANTIAN LONGGANG DISTRICT GUANGDONG SHENZHEN 518129

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yang, Weiwei Xi'an, CN 185 996

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