Wireless Sensor Networks

Modul

C220

Lecture

Wireless Sensor Networks

Lecturer

Prof. Dr. Alexander von Bodisco

SWS

2V+2Ü

ECTS Credits

5

Type compulsory optional subject

Dates

Lecture:

  • First lecture Thu 10.10.2013 - 2:00pm
  • Lecture: Thu 2:00pm-3:30pm (Room V408)

Exercise:

  • First exercise: Thu 24.10.2013 (Room T318)
  • Exercise: Thu 11:45am-1:15pm (Room T318)


Exam:

  • Mon 03.02.2014  - 12:00am (Room T140)
  • Written exam
  • Duration: 90 minutes
  • Make sure you arrive at 11:45am.
  • Do not forget your student id/passport.

Preliminary results:

 

Content

The focus of the lecture is on wireless sensor networks.The goal is to teach practical skills on how to setup and configure wireless networks.


Topics:

  • Basic knowledge of computer and communication networks
  • Basics of wireless communication
  • Setup and configuration of wireless networks
  • Knowdledge about distributed systems
  • Evaluation and visualization of data

Slides – WS2013/2014

Name         

Content

Link

Lecture

Last update on

V0_Introduction

Organization and Introduction to wireless sensor networks

  • Overview of course content
PDF

10.10.2013

11.10.2013

V1_Computer_Networks

Computer networks and communication systems

  • Network structures
  • Communication protocols
  • Layer model
  • Internet protocol
  • Flow control (TCP)
  • Transport
PDF

17.10.2013,

24.10.2013

31.10.2013

07.11.2013

14.11.2013

13.11.2013

V2_Medium_Access

Medium Access Control

  • Wireless Channel
  • Multiplexing
  • MAC Protocols:
    • Aloha
    • CSMA-CA
    • CSMA-CD
    • BPS-MAC
  • Throughput calculation
PDF

21.11.2013,

05.12.2013

12.12.2013

V3_Channel_Coding

Channel coding

  • Parity
  • Blockcodes
  • Hamming Code

PDF

 

 19.12.2013

08.01.2014

V4_Routing

Routing protocols

  • Distance-Vector
  • Link-state
  • Fix vs. mobile
  • Protocols:
    • Ant-based Routing
    • AODV
    • OLSR
    • GBR
    • SBR
    • AODVv2/OLSRv2
  • Security aspects
PDF

 09.01.2014,

 16.01.2014,

 23.01.2014

UPDATE

22.01.2014

Assignment– WS2013/2014         

Name                           

Content

Link

Lecture

Last update on

 Assignment_1  

Introduction to networks

  • Ping
  • Tracert
  • GoogleMaps
PDF

24.10.2013

24.10.2013

 Assignment_2

Implementation of a Client Application

  • Send Message via UDP

PDF

/

Files

31.10.2013

31.10.2013

 Assignment_3

Implementation of a Network Application

  • Receive messages via UDP
  • Ping / Pong functionality

PDF

/

Files

14.11.2013

 18.11.2013

Assignment_4

Implementation of Acknowledgement and packet forwarding mechanisms

  • Evaluation of packets
  • Modification of packets

PDF

/

Files
 20.11.2013  20.11.2013
 Assignment_5

Enhanced Acknowledgement

  • Sequence Numbers
  • NACK
Files  05.12.2013  05.12.2013
 Assignment_6 Goodput Calculation of different protocols

PDF /

Solution

 12.12.2013   12.12.2013
Assignment_7 Asymmetric links and medium access

PDF /

Solution
19.12.2013 06.01.2014
Assignment_ 8

Channel coding and multi-hop communication

  • Asymmetric links
  • Residual error

 

PDF / Solution

09.01.2014

UPDATE

16.01.2014

Assignment_9

Routing

  • Dijkstra
  • Distance Vector

 

PDF /

Example / Solution
23.01.2014

UPDATE

22.01.2014

 

Literatur:

1. James F. Kurose und Keith W. Ross "Computernetzwerke", Pearson Studium IT (available in German and English)

    James F. Kurose und Keith W. Ross "Computer networking: A Top-Down Approach", Pearson

2. Andrew S. Tanenbaum, David J. Wetherall "Computernetzwerke", Pearson Studium IT (available in German and English)

    Andrew S. Tanenbaum, David J. Wetherall "Computer networks", Pearson Studium IT