发明公开
- 专利标题： APPARATUS AND METHOD FOR LOW COMPLEXITY COMBINATORIAL CODING OF SIGNALS
- 专利标题（中）： 设备和方法的低复杂度组合代码信号
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申请号： EP07813290.9申请日： 2007-07-24
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公开(公告)号： EP2062149A2公开(公告)日： 2009-05-27
- 发明人: MITTAL, Udar, , ASHLEY, James P. , CRUZ-ZENO, Edgardo M.
- 申请人： Motorola, Inc.
- 申请人地址： 1303 East Algonquin Road Schaumburg, IL 60196 US
- 专利权人： Motorola, Inc.
- 当前专利权人： Motorola, Inc.
- 当前专利权人地址： 1303 East Algonquin Road Schaumburg, IL 60196 US
- 代理机构： McLeish, Nicholas Alistair Maxwell
- 优先权： US531122 20060912
- 国际公布： WO2008033608 20080320
- 主分类号： G06F15/00
- IPC分类号： G06F15/00
摘要：
The invention utilizes low complexity estimates of complex functions to perform combinatorial coding of signal vectors. The invention disregards the accuracy of such functions as long as certain sufficient properties are maintained. The invention in turn may reduce computational complexity of certain coding and decoding operations by two orders of magnitude or more for a given signal vector input.
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