LDPC Code Designs, Constructions, and Unification

Written by leading experts, this self-contained text provides systematic coverage of LDPC codes and their construction techniques, unifying both algebraic- and graph-based approaches into a single theoretical framework (the superposition construction). An algebraic method for constructing protograph LDPC codes is described, and entirely new codes and techniques are presented. These include a new class of LDPC codes with doubly quasi-cyclic structure, as well as algebraic methods for constructing spatially and globally coupled LDPC codes. Authoritative, yet written using accessible language, this text is essential reading for electrical engineers, computer scientists and mathematicians working in communications and information theory.

由領先專家撰寫，這本自成一體的書籍系統性地介紹了LDPC碼及其構建技術，將代數和圖形方法統一到一個理論框架中（超級位置構建）。書中描述了一種用於構建原圖LDPC碼的代數方法，並介紹了全新的碼和技術，包括一種具有雙重準循環結構的LDPC碼類別，以及用於構建空間和全局耦合LDPC碼的代數方法。這本權威但使用易懂的語言撰寫的書籍，對於從事通信和信息理論的電氣工程師、計算機科學家和數學家來說是必讀之作。