发明名称 |
Bit-interleaver for an optical line terminal |
摘要 |
Proposed is a bit-interleaver for an optical line terminal of an optical access network. The bit-interleaver contains a memory reader, that provides data streams at bit level to a space-time switch. The space-time switch reads within one input cycle up to N bit sets from the data streams. The switch switches within one writing cycle up to N bits onto up to its output ports, which provide respective output vectors. A number of N OR-function elements determine within the writing cycle respective single output bits. A number of N memory elements write within the one writing cycle a respective one of the output bits into a respective one of their bit sub-elements. A control unit that controls the reading of the data streams and also the switching of the bits by the switch. The control unit controls a choice of the writing addresses. |
申请公布号 |
EP2693673(A1) |
申请公布日期 |
2014.02.05 |
申请号 |
EP20120305947 |
申请日期 |
2012.08.01 |
申请人 |
ALCATEL LUCENT |
发明人 |
DUPAS, ARNAUD;BOISLAIGUE, ROGER |
分类号 |
H03M13/27;H03M13/00;H04L1/00;H04Q11/00 |
主分类号 |
H03M13/27 |
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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