ARRANGEMENT AND METHOD RELATING TO COMMUNICATION O

专利名称：ARRANGEMENT AND METHOD RELATING

TO COMMUNICATION OF SPEECH

发明人：SUNDQVIST, Jim,LENNESTAL,

Hakan,NOHLGREN, Anders,LINDQVIST,Morgan,WANG, Wei

申请号：EP01937059.2申请日：20010522公开号：EP1293072A1公开日：20030319

摘要：The present invention relates to a receiver system in a communication systemsupporting packet-based communication (e.g., an IP-network), including a receiver,speech decoder and a jitter buffer for handling delay variations in the reception of aspeech signal consisting of packets containing frames with encoded speech. A jitterbuffer controller is provided for keeping information about the functional size of thejitter buffer and for providing the speech decoder with control information, such that thespeech decoder, based on that information, provides a dynamic adaptation of the size ofthe jitter buffer using the received encoded, packetized speech signal. The invention alsorelates to a method of adapting the function size of the jitter buffer of a receiver system.

申请人：Telefonaktiebolaget L M Ericsson (Publ)

地址：126 25 Stockholm SE

国籍：SE

代理机构：Lövgren, Tage

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