Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Frank Hundscheidt1
Ralf Keller1
Thorsten Lohmar1
Date of Patent
August 9, 2011
1Patent Application Number
105954731
Date Filed
October 23, 2003
1Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention provides a solution for performing multicast for streaming transmission in a telecommunication system. An intermediate node is proposed which is able to connect the functionality of a broadcast/multicast server and of a streaming node. Further the intermediate node is responsible for the establishment of a bearer for multicast transmission. The establishment of a session is done by means of a translation the on-demand single-use signalling into multi-user push signalling. Furthermore an adaptation of the streaming flow for a whole multicast group or for individual subgroups of a multicast group is performed.
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