复法 票 Shanghai Jiao Tong University INTRODUCTION
Communication Networks INTRODUCTION Shanghai Jiao Tong University
Course syllabus TOPICS Introduction Automatic Repeat re Quest(arQ) 2345678 Little's law M/M/1. M/M/m and other Systems Burke's Theorem and network of queues Queueing M/G/I Queueing and its applications Reservation and priority queues AlOhA and CSMa Seminar Unicast Switching Switching Multicast switching 12 Seminar Shortest Path routing 14 routing Multicast routing 15 Presentations
Communication Networks Course syllabus 3 TOPICS 1 Introduction 2 Automatic Repeat reQuest (ARQ) 3 Queueing Little’s Law 4 M/M/1, M/M/mand Other Systems 5 Burke's Theorem and network of queues 6 M/G/1 Queueing and its Applications 7 Reservation and priority queues 8 ALOHA and CSMA 9 Seminar 10 Switching Unicast Switching 11 Multicast Switching 12 Seminar 13 Routing Shortest Path Routing 14 Multicast Routing 15 Presentations
Outline Why need networks History of Networks Network Classification Layered Network Model
Communication Networks Outline • Why need networks • History of Networks • Network Classification • Layered Network Model 4
Why do we Need Networks? Communication demand Telephone call, On-line games, Video on demand, On-line shopping, 电儿量 淘 娅 同巴因下生活通 ②的⊙
Communication Networks Why do We Need Networks? • Communication Demand – Telephone call, On-line games, Video on demand, On-line shopping, … 5
Network applications E-mail · World wide Web · Remote access · Collaboration File sharing(ftp, btec Streaming(PPlive, IPTV etc) Voice telephony(VolP, skype And much more
Communication Networks Network Applications • E-mail • World Wide Web • Remote access • Collaboration • File sharing (FTP, BT etc) • Streaming (PPLive, IPTV etc) • Voice telephony (VoIP, skype) • And much more…. 6