Difference between revisions of "Propagation Characteristics of Wireless Channel-II"

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{{Lecture
 
{{Lecture
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|Course=UNIK4230,
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|Course=UNIK4230,  
 
|Title=Propagation Characteristics of Wireless Channel-II
 
|Title=Propagation Characteristics of Wireless Channel-II
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|Lecture date=2013/02/14
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|Lecture date=2014/02/27
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|time=13:15
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|Lecturer=Per Hjalmar Lehne,  
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|Lecturer=Abul.Kaosher,
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|Objective=Understand fading in mobile propagation channels
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|Objective=Achieve a deeper inside in propagation
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|Learning outcomes=Basic understanding of:
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|Learning outcomes=Understand the following topics:
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- Multipath propagation
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- Rayleigh and Rice fading
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* Indoor Propagation
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- Signal distortions due to fading
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* Fading: Multipath, Rayleigh, duration of fading.
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- Lognormal fading - shadowing
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|References (further info)=Book: Wireless Communications (Chapter 2)
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|References (further info)=Shankar: Introduction to wireless systems, chapter 2
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|Keywords=Indoor Propagation Model, Fading, Rayleigh, Rician, Doppler Effect
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|Keywords=Fading, Propagation Models, Rayleigh, Rice, Coherence bandwidth, Multipath
 
}}
 
}}
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= Test yourself, answer these questions =
 
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* What is Inter Symbol Interference (ISI)?
 
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* What is Multipath Fading?
 
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* Explain Flat fading channel and frequency selective channel
 
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* Describe the Doppler Effect
 
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= Lecture =
 
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* See: [[Media:UNIK4230-14Feb2013-L3L4.pdf]]
 
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* Video: mms://lux.unik.no/unik4230-ak/unik-20130214.wmv
 
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= Documentation from 2012 =
 
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* See: [[Media:UNIK4230-09Feb2012-L3L4.pdf]]
 
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* Video: mms://lux.unik.no/unik4230-ak/unik-20120209.wmv
 

Revision as of 15:45, 27 February 2014

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Propagation Characteristics of Wireless Channel-II

Course UNIK4230
Title Propagation Characteristics of Wireless Channel-II
Lecture date 2014/02/27
presented by Per Hjalmar Lehne
Objective Understand fading in mobile propagation channels
Learning outcomes Basic understanding of:

- Multipath propagation - Rayleigh and Rice fading - Signal distortions due to fading - Lognormal fading - shadowing

Pensum (read before)
References (further info) Shankar: Introduction to wireless systems, chapter 2
Keywords Fading, Propagation Models, Rayleigh, Rice, Coherence bandwidth, Multipath

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