The renowned communications theorist Robert Gallager brings his lucid writing style to the study of the fundamental system aspects of digital communication for a one-semester course for graduate students. With the clarity and insight that have characterized his teaching and earlier textbooks, he develops a simple framework and then combines this with careful proofs to help the reader understand modern systems and simplified models in an intuitive yet precise way. A strong narrative and links between theory and practice reinforce this concise, practical presentation. The book begins with data compression for arbitrary sources. Gallager then describes how to modulate the resulting binary data for transmission over wires, cables, optical fibers, and wireless channels. Analysis and intuitive interpretations are developed for channel noise models, followed by coverage of the principles of detection, coding, and decoding. The various concepts covered are brought together in a description of wireless communication, using CDMA as a case study.
具體描述
讀後感
边听边看，只读书估计读不下来。。。还有图灵网站是下不到答案的，但是gallager的网站上可以下到部分答案。。。够用么？他说This is a subset of solutions that I feel would be valuable for those studying the subject on their own.至于你们信不信，反正我是信了。
評分边听边看，只读书估计读不下来。。。还有图灵网站是下不到答案的，但是gallager的网站上可以下到部分答案。。。够用么？他说This is a subset of solutions that I feel would be valuable for those studying the subject on their own.至于你们信不信，反正我是信了。
評分边听边看，只读书估计读不下来。。。还有图灵网站是下不到答案的，但是gallager的网站上可以下到部分答案。。。够用么？他说This is a subset of solutions that I feel would be valuable for those studying the subject on their own.至于你们信不信，反正我是信了。
評分边听边看，只读书估计读不下来。。。还有图灵网站是下不到答案的，但是gallager的网站上可以下到部分答案。。。够用么？他说This is a subset of solutions that I feel would be valuable for those studying the subject on their own.至于你们信不信，反正我是信了。
評分边听边看，只读书估计读不下来。。。还有图灵网站是下不到答案的，但是gallager的网站上可以下到部分答案。。。够用么？他说This is a subset of solutions that I feel would be valuable for those studying the subject on their own.至于你们信不信，反正我是信了。
用戶評價
一知半解，數學太多瞭看的有點暈
评分an excellent book. many details and considerations for system design are included.
评分一知半解，數學太多瞭看的有點暈
评分an excellent book. many details and considerations for system design are included.
评分比較典型的MIT風格，上來就戳本質，講得很深，並不適閤拿來當第一本數字通信教材。用Proakis的書學習完數字通信課程以後再來看這本書，會有種內功提升的感覺。
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