TEK9110
TEK9110 - Selected Topics in Building Mobile and Wireless Networks
| TEK9110 | |
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| News | 1. Lecture on Friday 23. August 2013, 0915-1200 in UNIK 301 with life conference to room Scheme@Ifi.UiO.no (1251), to your home and anywhere |
| Organisation | UNIK |
| by | Josef Noll |
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| Abstract | Radio characteristics and systems, covering from NFC to LTE, and mobility considerations in these systems |
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| Objective (max 350 words) | This course is extending the knowledge of students into the areas of “short-range” 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 analyse the IP-based mobility management.
Topics:
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. Simulation of throughput in a network simulator is the second topic relevant for the final grade. Participants will learn to use the network simulator, and analyse specific radio interfaces. |
| Keywords | Radio, Antennas, Propagation, Bandwidth, Gain, Capacity, Mobile Systems, Shannon, Mobility, MobileIP, MobileIPv6 |
| Research Area(s) | Radio technology, Security |
| Type of course | PhD |
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The course material is published at TEK5110
Info
- This course is a PhD course (TEK5110) on Selected Topics in Radio and Mobility. For the Master course, please visit TEK5110
2024 Lectures overview
Meetings every Tuesday 1300-1400h on http://zoom.jnoll.net
24Sep Intro L1: Introduction - Handouts Media:TEK5110-L1_Introduction_h24.pdf
- Further reading: Building_Mobile_and_Wireless_Networks_Compendium,
1Oct L2 Radio principles - Handouts Media:TEK5110-L2_Radio_principles_h24.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
8Oct - L3 Digital Communications, Capacity - Media:TEK5110-L3_Progagation_h22.pdf
- Thursday 24Oct at 1400h** Mobile Systems - Handouts Media:TEK5110_L9_Mobile_Systems.pdf & Media:202010_6G_and_SDGs_WWRF_Noll.pdf
- Frequencies for Mobile Communications in Norway: https://www.nkom.no/frekvenser-og-elektronisk-utstyr/tillatelse-til-a-bruke-frekvenser/offentlig-mobilkommunikasjon-i-norge
- Home Work
- A) Plot realistic P_r from free space versus Pedestrian model (page 4 handout)
- B) Create a table with R= 300 m, 1 km, 3 km for Loss in free space, pedestrian and vehicular (page 5 handouts)
- C) Using the ETSI indoor propagation model, calculate the expected loss for Wifi,
b) on the mobile phone, use Android "Network Cell Info Lite" for measuring Wifi coverage, and compare to theoretical results (page 6 handouts)
29Oct2024 Group work - "5G features for reliability"
- based on Elicit, interactive session
- Monday 4Nov2024 at 13:00h** - "Multimodal operation in 5G for URLLC applications"
- based on Elicit, interactive session
12Nov2024 - "Definition of paper"
- which journal, topic of paper
Exam
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References
Radio
- Relation between transmitted effect and received power of an antenna: Barry McLarnon - http://www.tapr.org/ve3jf.dcc97.html
Security
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
Artikler/papere:
- 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)
Video conferencing
For details on video conferencing, check: Video_conference
