发明名称 |
Dynamically configurable interleaver scheme using at least one dynamically changeable interleaving parameter |
摘要 |
A method for encrypting and decrypting an original data stream comprising: (A) transmitting a copy of a key to an interleaver and to a de-interleaver, wherein the key includes a key-algorithm configured to describe an evolution in time of at least one interleaving parameter; (B) interleaving the original data stream by using the interleaver, wherein the interleaver compensates for a change in latency caused by at least one dynamically changeable interleaving parameter; and (C) recovering the original data stream from the interleaved data stream propagated through the communication channel by using the de-interleaver adapted to communicate with the communication channel, wherein the de-interleaver compensates for a change in latency caused by at least one dynamically changeable interleaving parameter.
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申请公布号 |
US7770010(B2) |
申请公布日期 |
2010.08.03 |
申请号 |
US20070974578 |
申请日期 |
2007.10.14 |
申请人 |
WIDEBAND SEMICONDUCTORS INC. |
发明人 |
FLYNN JAMES P.;TANKHILEVICH BORIS G. |
分类号 |
H04L9/32;G06F11/00;H03M13/03 |
主分类号 |
H04L9/32 |
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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