首页>
外国专利>
Apparatus and method for utilizing the weight vector sparsity of an adaptive channel equalizer using an adaptive algorithm
Apparatus and method for utilizing the weight vector sparsity of an adaptive channel equalizer using an adaptive algorithm
展开▼
机译:利用自适应算法利用自适应信道均衡器的权重矢量稀疏性的装置和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
An apparatus and method is disclosed for using adaptive algorithms to exploit sparsity in target weight vectors in an adaptive channel equalizer. An adaptive algorithm comprises a selected value of a prior and a selected value of a cost function. The present invention comprises algorithms adapted for calculating adaptive equalizer coefficients for sparse transmission channels. The present invention provides sparse algorithms in the form of a Sparse Least Mean Squares (LMS) algorithm and a Sparse Constant Modulus Algorithm (CMA) and a Sparse Decision Directed (DD) algorithm.
展开▼