TEK5110 - Building Mobile and Wireless Networks
TEK5110 - Building Mobile and Wireless Networks
|News||Lectures on Tuesday afternoon, each autumn|
|by||Josef Noll, Maghsoud Morshedi|
|Abstract||The course provides knowledge on how to build networks, based on radio characteristics, mobile and wireless systems, propagation characteristics. Hands-on experiences with radio communications are used to complement the theory.|
|Objective (max 350 words)|| Objectives to be updated, see info. This course is extending the knowledge of students into the areas of radio communications and should thus be seen as a supplement to high-frequency directional radio links and mobile radio evolutions. Focus in this course will be on radio links for personal and mobile devices covering from some cm (contactless, short range) up to some 10 meters (wireless area). The second half of the course will specific topics in building networks. Topics include: (i), Principles of radio propagation and radio interaction, (ii) Research topics in contactless, short-range and wireless radio networks, (iii) Remote management of wireless networks, and (iv) Evaluation of mobile and wireless communication systems for emerging economies. |
The main goal of the course is to work with scientific literature and analyse advantages and weaknesses of suggested approaches. Students will be asked to select topics, work through the related literature, perform an analysis of the literature, present the results towards the other students and discuss the advantages and shortcomings.This introductory work is mandatory for the participants, as it forms the basis for a home work, analysing selected topics in dedicated areas. The home work will be a report, and contributes to the final grade. Simulations, e.g. network throughput, business aspects or implementation work is the second topic relevant for the final grade. Participants will learn how to evaluate network, and analyse specific radio interfaces for the purpose.
|Keywords||Radio, Antennas, Propagation, Bandwidth, Gain, Capacity, Mobile Systems, Shannon, Mobility, MobileIP, MobileIPv6, Remote Management, Emerging Economies, Digital inclusion|
|Research Area(s)||Radio technology, Network technology, Security|
|Type of course||Master|
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Goals of TEK5110
TEK5110 focusses on gaining experiences in scientific analysis, and presenting the results to the auditorium.
- The first homework will be a paper evaluation and presentation of scientific papers (20%), see TEK5110/List of papers
- Thereafter groups will be established to focus on one of the four topics (40%)
- 1. Mobile coverage, capacity and cost aspects of future mobile and wireless networks
- 2. UiO owns the access network, the model of a provider having just an access network, and collaborates with operators on handling the core network.
- 3. Internet light for all, providing free access to information for everyone. Examples might be the DigI.BasicInternet.no project on Digital health in TZ.
- 4. Wireless Network management for future services. Management will include monitoring of a real-life wireless installation, and thus allow students to analyse the network impact of services and applications with respect to wireless characteristics.
- We will have an exam contributing to 40% of the total results.
List of Papers and Group work
The goal of the paper presentation is to learn how to analyse a paper, and present it to the other students. You'll choose one topic from: TEK5110/List of papers. The links to the literature refer to available literature as student at UiO, see Guide on how to search for Literature.
Please see the description for the group work TEK5110 group work - (suggestions and criteria) For this year, I recommend you to form groups of 3-5 people. The goal is to select one of the four scenarios listed earlier, and perform an analysis of the scenario.
Wireless monitoring platform
TEK5110 uses Elastic stack as monitoring platform in order to perform real-time Wi-Fi monitoring. Students can login to https://tek5110.basicinternet.org and use default dashboards to analyze wireless characteristics.
Guest lecture: Jahid (ICE) om IoT, VoLTE, Network Slicing, eller Samspill WLAN-Mobilnett
Join by video: http://gotomeet.me/BasicInternet
Recording is stored in Vortex on the Semester page:
- Example: TEK5110 Lecture 3 (L3): https://www.uio.no/studier/emner/matnat/its/TEK5110/h19/forelesningsvideoer/jnoll-TEK5110-20190903-133514.mp4?vrtx=view-as-webpage
20Aug - L1: Introduction - Handouts Media:TEK5110-L1_Introduction_h19.pdf
- Notes Media:TEK5110-L1_lecture notes_h19.pdf,
- Further reading: Building_Mobile_and_Wireless_Networks_Compendium, Introduction (UNIK4700)
- Video recorded lectures are available at:
27Aug - L2: Radio principles - Handouts Media:TEK5110-L2_Radio_principles.pdf
- Notes Media:TEK5110-L2_lecture notes_h19.pdf,
- Home work:
- calculate capacity for W= 200 kHz, 3.8 MHz, 26 MHz, (all cases P/N = 0 dB, 10 dB, 20 dB)
- If the SNR is 20 dB, and the bandwidth available is 4 kHz, what is the of the channel?
- If it is required to transmit at 50 kbit/s, and a bandwidth of 1 MHz is used, what is the minimum S/N required for the transmission?
- Further reading: Building_Mobile_and_Wireless_Networks_Compendium, Chapters AA1-AA4, A1-A4, B1
3Sep - L2ff Digital Communications and Antennas L3: Propagation Characteristics - Handouts Media:TEK5110-L3_Progagation.pdf
- Regarding Capacity and Range, please refer to slide 31 in L2 lecture: Media:TEK5110-L2_Radio_principles.pdf
- Notes Media:TEK5110-L3_lecture notes_h19.pdf,
- Further reading: Building_Mobile_and_Wireless_Networks_Compendium, Chapters B2-B6
10Sep - L4 Real time monitoring (M) - Handouts Media:TEK5110_WirelessRealtimeMonitoring.pdf
- Notes: Media:TEK5110_L4_Notes.pdf,
17Sep - (L5) no lecture; presentation preparation
24Sep - L6 Presentations - Media:TEK5110_L6_Notes.pdf
- Sarah - 20) Alternative Networks...
- Ugur - 13) Health monitoring based on IoT using Raspberry PI
- Mohammed - 16) Design and implementation of building energy monitoring and management system based on wireless sensor networks
- See examples from H2018
- Mathias Utgård - 9) Practical distributed channel assignment in home Wi-Fi network
1Oct - L7 Network Management (M)- Handouts Media:TEK5110_ManagedWireless2019.pdf
8Oct - L8 IoT Raspberry Pi (M) - Handouts Media:TEK5110_ManagedIoT.pdf
- Instructions for monitoring temperature and humidity with RaspberryPi - https://github.com/maghsoud/TEK5110/tree/master/RaspberryPi_DHT22
15Oct - L9 Mobile Systems - Handouts Media:TEK5110_L9_Mobile_Systems.pdf
- Lecture Notes Media:TEK5110-L9_LectureNotes.pdf
22Oct (JN and Maghsoud travel)
29OCT - L11 Hands-on Wireless (M)- Handouts Media:TEK5110_BuildingP2PWirelessNetworks.pdf
- Point-to-point wireless link configuration guide Media:TEK5110_P2PWirelessConfiguration.pdf
Monday 4Nov 0900-1200h' (Josef on travel on 5th) - L10 Wireless Systems - Handouts Media:TEK5110_L10_Wireless_Systems.pdf & L12 Basic Internet Infrastructure - Handouts Media:TEK5110_L12_BasicInternet_Infrastructure.pdf
- Lecture Notes Media:TEK5110-L12_LectureNotes.pdf
12Nov - L13 Hands-on Wireless configuration (M) /Group work
- Edge wireless access point configuration guide Media:TEK5110_EdgeWirelessConfiguration.pdf
- Wireless hotspot configuration guide Media:TEK5110_WirelessHotspotConfiguration.pdf
- Lecture Notes Media:TEK5110-L13_LectureNotes.pdf
19Nov - L14 Group work/Monitoring (M) - Handouts Media:TEK5110_WirelessRealTimeMonitoring2.pdf
26Nov (JN travel)- Group work(?)
3Dec - L15 Group Presentation
10Dec - Oral exam (25 min, 3 parts)
- Time schedule exam: Doodle call will come
- Present your group work and highlight your contribution (8 min),
- Answer questions to your group work (7 min)
- Randomly pick 3-4 questions related to the course, and answer them (10 min) - see TEK5110/List_of_Questions
- This course is a Master and PhD course (TEK5110). The PhD students will focus more on details, to be discussed with the lecturers.
- Google UNIK4700 Community: https://plus.google.com/communities/107897964181233758835
- The course takes place on Tuesdays, 1315-1600h at ITS@Kjeller (selected dates). A video communication is available to Ifi, Room Scheme@Ifi.UiO.no (room 1251).
- We'll have video streaming: mms://lux.unik.no/308
- Evaluation is based on a presentation of topics and the implementation of your scenario.
Every lecture is recorded and available at:
To add new lectures, use: Add a lecture
- Relation between transmitted effect and received power of an antenna: Barry McLarnon - http://www.tapr.org/ve3jf.dcc97.html
- Book chapter on propagation - http://www2.it.lut.fi/kurssit/04-05/010651000/Luennot/Chapter4.pdf
Books related to security:
- "UMTS Security" - Günther Horn, Dan Forsberg, Wolf-Dietrich Moeller, Valtteri Niemi, Wiley
- "LTE Security" - Valtteri Niemi, Kaisa Nyberg, Wiley
- "Entity Authentication and Personal Privacy in Future Cellular Systems", Geir Køien, River
- G.M. Køien, "An introduction to access security in UMTS", IEEE Wireless Comm.magazine, February, 2004
- G. Rose and G.M. Køien, "Access security in CDMA2000, including a comparison with UMTS access security", IEEE Wireless Comm.magazine, February, 2004
- C.B. Sankaran, " Network access security in next- generation 3GPP systems: A tutorial ", IEEE Comm.magazine, February 2009
- G.M. Køien, " Access Security in 3GPP-based Mobile Broadband Systems", Telektronikk, 2010
3GPP spesifikasjoner: (disse finner du på 3GPP.org)
- TS 43.020 (GSM/GPRS)
- TS 33.102, 33.105, 33.102 (UMTS)
- TS 33.210
- TS 33.401, 33.402 (LTE)
Lectures will be recorded and available through corresponding links
- (dato endres med dato for forelesningen//date changes according to lecture date)