发明名称 |
Jitter buffer state management system for data transmitted between synchronous and asynchronous data networks |
摘要 |
A system ( 100 ) for receiving data from an asynchronous network and transmitting such data onto a synchronous network includes a voice packet buffer memory system ( 108 ) with a jitter buffer ( 118 ) having groups of entries storing data for voice channels and jitter buffer valid bit (JBVB) memory ( 120 ) for status of a particular entry for multiple jitter buffer groups. Writing or reading data from a jitter buffer entry sets a corresponding JBVB memory bit to a valid or invalid state respectively. Jitter buffer data may be read with a corresponding state memory bit. If a corresponding JBVB memory bit is valid, data from a jitter buffer ( 118 ) may be provided as an output. If a corresponding JBVB memory bit is invalid, a loss recovery algorithm may compensate for such invalid jitter buffer data.
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申请公布号 |
US6977948(B1) |
申请公布日期 |
2005.12.20 |
申请号 |
US20010929734 |
申请日期 |
2001.08.13 |
申请人 |
UTSTARCOM, INC. |
发明人 |
CHENNUBHOTLA GEETA DESAI;ISUKAPALLI SRIDHAR G. SHARMA |
分类号 |
H04J3/06;(IPC1-7):H04J3/06 |
主分类号 |
H04J3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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