发明名称 |
Method and system for an extended range ethernet line code |
摘要 |
<p>Aspects of a method and system for an extended range Ethernet line code are provided. A local PHY may enable converting Ethernet media independent interface (MII) data from a 4-bit packet stream to a 3-bit packet stream. The 3-bit packet stream may be mapped to first and second ternary bits streams, for example, for communication to a remote PHY utilizing PAM-3 over one or more twisted-pair wires. The 3-bit packet stream may be scrambled and/or aligned before mapping. When a single twisted-pair wire is available, the local PHY may multiplex the ternary bits streams into a single stream. Start-stream delimiters (SSD) may be inserted before the ternary bits streams and end-stream delimiters may be inserted after the ternary bits streams. Idle signals may be inserted after the ESDs and before the start of the next frame of Mil data.</p> |
申请公布号 |
EP1903733(B1) |
申请公布日期 |
2016.01.06 |
申请号 |
EP20070010834 |
申请日期 |
2007.05.31 |
申请人 |
BROADCOM CORPORATION |
发明人 |
YU, XINHUA;CHANG, KUANG-CHOU;CHEN, YENCHENG;POWELL, SCOTT RICHARD |
分类号 |
H04L25/49;H03M7/20;H04L5/14;H04L12/40 |
主分类号 |
H04L25/49 |
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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