发明名称 |
Adaptive buffer management for voice over packet network |
摘要 |
A system is provided for carrying synchronous voice payloads of variable size across a packet-based network while eliminating network jitter losses. According to the preferred embodiment, two concurrent tasks are implemented. A Voice Packet Processing task receives packetized voice from a packet oriented interface, processes headers of the packet, and builds a receive payload buffer that is managed by means of copying packets to the synchronous interface according to the contents of the payload buffer. The Voice Packet Forwarding task builds a transmit payload buffer for voice samples received from the synchronous interface, builds the necessary protocol headers and forwards the packet to the packet oriented interface.
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申请公布号 |
US6603759(B1) |
申请公布日期 |
2003.08.05 |
申请号 |
US19990432540 |
申请日期 |
1999.11.03 |
申请人 |
ZARLINK SEMICONDUCTOR INC. |
发明人 |
MOSKAL ANDRE;DIORIO ANDRE |
分类号 |
H04L12/56;H04L12/64;H04L29/06;(IPC1-7):H04L12/66 |
主分类号 |
H04L12/56 |
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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