【通信网络基础英文版第2版】美JeanWalrand机械工业.pdf
计算机科学丛书 通信网络基础(英文版第2版)Communication Networks A First Course(SecondEdition)(美)JeanWalrand著(伯克利加州大学) China MachinePress WCB McGraw-Hill
Preface A universal revolution isunderway in telecommunications.The changes takingplace arehavingadramaticimpact onhowindividuals andinstitutions communicate and do business with one another.Government at alllevels,retailing and finance,health care,thetechnologicaladvancesnowunderway.
xiii complementary material thatdescribessomeconceptualbreakthroughs that have made the informationrevolutionpossible Chapter 3,“Internet,”examines the main protocols and design principles of Internet.Thechapterstartswithabrief historyof this30-yearoldnetwork of networks thenexplains thedelivery of