Advanced Computer Networks
| Dates & room | Lecture: Tuesday 3:30 p.m. - 5 p.m. (weekly), from February 14 to Mai 29, 2012 Room: A 5,6 building element B - B 144 Tutorial: Friday 12:00 a.m. - 13:30 p.m. (weekly), from February 17 to June 1, 2012 Room: A 5, 6 building element B - B 144 |
| Exam | written exam, 60 min 1st exam: Wednesday, 13. June, 15:30-16:30 Location: SO108, (Schneckenhof) 2nd exam: Tuesday, 28. August 2012 14:00-15:00 Location: A5, B144 >> UPDATE for 2nd exam << Result are published below and at our dept. How do you identify your mark in the table below? For privacy reasons, most of the digits of your Matrikelnr. (student number) have been masked out. In order to identify your result, first calculate the "sum of digits" of your Matrikelnr. Example 1230159 = 1+2+3+0+1+5+9=21. Find the table entries with a 21 in the first column. Then compare which entry matches your matrikel number. The third column displays your mark. (Hint: If your number has 6 digits only, then we assume a leading zero) Want to review your graded exam? The session will take place on Wednesday, September 12, 15:00, building A5,6, room B220 |
| Basic data |
|
| Degree program |
|
| Lecturer | Dr. Thomas Haenselmann Lehrstuhl für Praktische Informatik IV A 5, 6 - 2. OG Tel. 0621 181-2603 |
Sildes
- acn introduction 01.pdfChapter 1: Standards, ISO/OSI model, protocols
- acn lan 01.pdfChapter 2.1: Local Area Networks, Medium Access
- acn 802 01.pdfChapter 2.2: 802.11 Wlan and switching
- acn-4 eng eff 01.pdfChapter 2.3: 802.15.4/ZigBee
- acn-5 coding 01.pdfChapter 2.4: Introduction to source coding
- acn routing 01.pdfChapter 3a: Routing (Dist.Vectors,OSPF,AODV)
- acn-3c 01.pdfChapter 3b: Routing (geo. Routing, probabilistic routing)
- acn-3b 05.pdfChapter 3c: IPv4 and IPv6
- acn p2pI 01.pdfChapter 4a: Peer-to-peer networks (I/II)
- acn p2pII 01.pdfChapter 4b: Peer-to-peer networks (II/II)
- acn p2p dht 01.pdfChapter 4c: Peer-to-peer networks: DHT, Chord, CAN
Tutorial
- blatt01 11.pdfSome basics - getting started with the exercises
- sheet02 07.pdfTopology, Slotted Aloha, Ethernet
- sheet03 07.pdfIEEE 802.11 MAC, Hidden- and exposed terminal problem
- sheet04 06.pdfIEEE 802.11 MAC and -addressing
- sheet05 06.pdfIEEE 802.15.4, Source coding
- sheet-6 01.pdfCDMA, Distance vector routing
- sheet07 05.pdfOSPF, Multicast, Core-Based Trees, Routing
- sheet-8 01.pdfRouting in MANETs
- aodv 01.pyExample implementation of flooding and AODV
- sheet-9 01.pdfIPv4, CIDR, IPv6
- sheet-10 01.pdfP2P networks (Napster, Gnutella, BitTorrent)
- sheet-11 01.pdfDistributed Hash Tables, Chord
- sheet-12 01.pdfCAN
Software (optional)
- aloha 01.tgzAloha efficiency simulation
- slotted aloha 01.tgzSlotted aloha efficiency simulation
- p persist 01.tgzP-Persistent CSMA
- GenerateFountain 01.javaExample: Data Fountains
Video
| Chapter 1 - Introduction, ISO/OSI model, protocols | Video (Size: normal) | Video (Size: small) |
| Chapter 2.1 - LANs, CSMA | Video (Size: normal) | Video (Size: small) |
| Chapter 2.2 - 802.11 (1/2) | Video (101 MB) | Video (49 MB) |
| Chapter 2.2 - 802.11 (2/2) | Video (105 MB) | Video (50 MB) |
| Chapter 2.3-2.4 - Eng. eff., coding (1/2) | Video (102 MB) | Video (48 MB) |
| Chapter 2.4 - 3.1 - coding (2/2), routing | Video (101 MB) | Video (47 MB) |
| Chapter 3.2 - OSPF, multicast | Video (84 MB) | Video (40 MB) |
| Chapter 3.3 - Routing in wireless ad-hoc networks | Video (116 MB) | Video (55 MB) |
| Chapter 3.b - IPv4/IPv6 | Video (115 MB) | Video (60 MB) |
| Chapter 4.a - Peer-to-peer systems (introd.) | Video (250 MB) | Video (115 MB) |
| Chapter 4.b - P2P: Distributed Hash Tables | Video (87 MB) | Video (41 MB) |
| Chapter 4.c - P2P: Chord, CAN | Video (92 MB) | Video (43 MB) |
| Chapter 4.c - CAN (finished), Synchronization in Networks (interval estimation not relevant for exam) | Video (79 MB) | Video (31 MB) |
Marks Exam June 2012
| Second exam: |
| sum of digits / Matrikelnr. / mark |
| 18 ......5 3 |
| 17 ....3.. 5 |
| 24 .02.... 2.3 |
| 28 .3.0... 2 |
| 20 .2...9. 2.7 |
| 8 1...1.. 2 |
| 22 ..6...0 3.7 |
| 28 .....4. 4 |
| 23 ....7.. 3 |
| 30 ...4... 5 |
| 27 .1.1... 2.3 |
| 27 .3..4.. 2.3 |
| 24 .2.0... 1 |
| 33 ..42... 5 |
| 31 ...8... 3.3 |
| 20 ..7.... 4 |
| 28 ..5.... 5 |
| 17 .22.... 1.3 |
| 22 .....2. 3.3 |
| 37 ...9... 5 |
| 21 .2.5... 3.3 |
| 28 ...3... 5 |
| 20 .....1. 5 |
