发明名称 |
Dual-channel communications protocol providing enhanced capabilities for modems |
摘要 |
A system providing a framework for the negotiation of a dual-channel communication protocol between modems connected by a communications link. The dual-channel communications link includes a data channel used for sending and receiving data or code and a command channel for sending and receiving command and status information. Enhanced capabilities include providing that data on the data channel may be compressed using one of a plurality of compression algorithms, data may also be encrypted using one of a plurality of encryption algorithms. Additionally, LCP spoofing is provided as a way to reduce the time required to establish PPP links.
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申请公布号 |
US6959005(B1) |
申请公布日期 |
2005.10.25 |
申请号 |
US20040889264 |
申请日期 |
2004.07.12 |
申请人 |
CISCO TECHNOLOGY, INC. |
发明人 |
OSLER BRUCE P.;RILEY KEVIN |
分类号 |
H04L29/06;(IPC1-7):H04J3/12;H04M3/42;H04L5/16 |
主分类号 |
H04L29/06 |
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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