发明名称 |
Systems and methods for protecting DSL systems against impulse noise |
摘要 |
Systems and methods for protecting DSL systems against impulse noise are provided. Disclosed herein are example embodiments of a retransmission technique located above the gamma interface (i.e., in the network processing layer). Such a retransmission technique can be combined with standard RS coding with standard erasure-decoding & triangular interleaving at the PMS-TC layer. Example embodiments of the technique involve using the RS code to protect against REIN noise, and using gamma-layer retransmission for protecting against error events not corrected by the RS code, e.g. a SHINE noise in the presence of REIN. Both techniques are used jointly in the case of combined REIN and SHINE noise.
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申请公布号 |
US8555149(B2) |
申请公布日期 |
2013.10.08 |
申请号 |
US20090411511 |
申请日期 |
2009.03.26 |
申请人 |
PONS JULIEN D.;LAMBI RAVINDRA M;DUVAUT PATRICK;SORBARA MASSIMO;IKANOS COMMUNICATIONS, INC. |
发明人 |
PONS JULIEN D.;LAMBI RAVINDRA M;DUVAUT PATRICK;SORBARA MASSIMO |
分类号 |
G06F11/00 |
主分类号 |
G06F11/00 |
代理机构 |
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主权项 |
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地址 |
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