Modulation and coding for linear Gaussian channels

作     者：Forney, GD Ungerboeck, G 

作者机构：Motorola Inc Informat Syst Grp Mansfield MA 02048 USA IBM Corp Div Res Zurich Res Lab CH-8803 Ruschlikon Switzerland 

出 版 物：《IEEE TRANSACTIONS ON INFORMATION THEORY》 (IEEE Trans. Inf. Theory)

年 卷 期：1998年第44卷第6期

页      面：2384-2415页

核心收录：

学科分类：0808[工学-电气工程] 08[工学] 0701[理学-数学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：G. Ungerboeck wishes to thank K. E. Drangeid  Director of the IBM Zurich Research Laboratory  for his essential support of this author’s early work on new modem concepts and their implementation. He also gratefully acknowledges the stimulation and encouragement that he has received throughout his career from numerous colleagues  in particular R. E. Blahut  G. D. Forney  J. L. Massey  and A. J. Viterbi 

主　　题：binary coding block codes canonical channel capacity coding gain convolutional codes lattice codes multicarrier modulation nonbinary coding orthogonal modulation precoding shaping gain single-carrier modulation trellis codes 

摘      要：Shannon s determination of the capacity of the linear Gaussian channel has posed a magnificent challenge to succeeding generations of researchers. This paper surveys how this challenge has been met during the past half century. Orthogonal minimum-bandwidth modulation techniques and channel capacity are discussed Binary coding techniques for lo low-signal-to-noise ratio (SNR) channels and nonbinary coding techniques for high-SNR channels are reviewed. Recent developments, which now allow capacity to be approached on any linear Gaussian channel, are surveyed. These new capacity-approaching techniques include turbo coding and decoding, multilevel coding, and combined coding/precoding for intersymbol-interference channels.