Difference between revisions of "Mobile Communications"
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| − | This book discusses the main differences between fixed network systems and systems where transmitters and/or receivers are moving. Many of the basics covered in previous books are still valid when you look at "Mobile Communications". | + | This book discusses the main differences between fixed–line network systems and systems where transmitters and/or receivers are moving. Many of the basics covered in previous books are still valid when you look at "Mobile Communications". |
Please note: | Please note: | ||
| − | *The description is mainly in the equivalent low pass | + | *The description is mainly in the equivalent low-pass representation. |
| − | *Differences are due to the channel here, which is always a radio channel and time-variant. | + | *Differences from previous books are due to the channel here, which is always a radio channel and mostly time-variant. |
| − | * | + | *Intersymbol interference is not caused by the frequency dependence of the medium "electrical line" or "optical waveguide", but by multipath propagation due to reflections, resulting in constructive or destructive superpositions of the electromagnetic wave with its echoes. |
| − | The scope of this book corresponds to a course with two semester hours per week (SWS) lecture and one SWS | + | The scope of this book corresponds to a course with two semester hours per week (SWS) lecture and one SWS exercises. |
| − | Here is a table of contents based on the '''four | + | Here is a table of contents based on the '''four Main Chapters''' with a total of '''16 Chapters'''. |
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|submenu= | |submenu= | ||
*[[/General Description of Time Variant Systems/]] | *[[/General Description of Time Variant Systems/]] | ||
| − | *[[/ | + | *[[/Multi-Path Reception in Mobile Communications/]] |
*[[/The GWSSUS Channel Model/]] | *[[/The GWSSUS Channel Model/]] | ||
}} | }} | ||
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|submenu= | |submenu= | ||
*[[/History and Development of Mobile Communication Systems/]] | *[[/History and Development of Mobile Communication Systems/]] | ||
| − | *[[/Similarities | + | *[[/Similarities between GSM and UMTS/]] |
*[[/Characteristics of GSM/]] | *[[/Characteristics of GSM/]] | ||
*[[/Characteristics of UMTS/]] | *[[/Characteristics of UMTS/]] | ||
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In addition to these theory pages, we also offer tasks and multimedia modules that could help to clarify the teaching material: | In addition to these theory pages, we also offer tasks and multimedia modules that could help to clarify the teaching material: | ||
*[https://en.lntwww.de/Category:Exercises_for_Mobile_Communications $\text{Exercises}$] | *[https://en.lntwww.de/Category:Exercises_for_Mobile_Communications $\text{Exercises}$] | ||
| − | *[[LNTwww: | + | *[[LNTwww:Learning_Videos_Related_to_Mobile_Communications|$\text{Learning videos related to the topic}$]] |
| − | *[[LNTwww: | + | *[[LNTwww:Applets_Related_to_Mobile_Communications|$\text{Applets related to the topic}$]] |
| Line 54: | Line 54: | ||
$\text{Other Links:}$ | $\text{Other Links:}$ | ||
<br><br> | <br><br> | ||
| − | $(1)$ [[LNTwww:Recommended_literature_to_Mobile_Communikations|$\text{Recommended literature | + | $(1)$ [[LNTwww:Recommended_literature_to_Mobile_Communikations|$\text{Recommended literature}$]] |
$(2)$ [[LNTwww:Notes_on_the_authors_and_materials_used_in the_preparation_of_Mobile Communications|$\text{Notes on the authors and materials used in the preparation of the book}$]] | $(2)$ [[LNTwww:Notes_on_the_authors_and_materials_used_in the_preparation_of_Mobile Communications|$\text{Notes on the authors and materials used in the preparation of the book}$]] | ||
Revision as of 14:55, 22 March 2021
This book discusses the main differences between fixed–line network systems and systems where transmitters and/or receivers are moving. Many of the basics covered in previous books are still valid when you look at "Mobile Communications".
Please note:
- The description is mainly in the equivalent low-pass representation.
- Differences from previous books are due to the channel here, which is always a radio channel and mostly time-variant.
- Intersymbol interference is not caused by the frequency dependence of the medium "electrical line" or "optical waveguide", but by multipath propagation due to reflections, resulting in constructive or destructive superpositions of the electromagnetic wave with its echoes.
The scope of this book corresponds to a course with two semester hours per week (SWS) lecture and one SWS exercises.
Here is a table of contents based on the four Main Chapters with a total of 16 Chapters.
Content
In addition to these theory pages, we also offer tasks and multimedia modules that could help to clarify the teaching material:
- $\text{Exercises}$
- $\text{Learning videos related to the topic}$
- $\text{Applets related to the topic}$
$\text{Other Links:}$
$(1)$ $\text{Recommended literature}$
$(2)$ $\text{Notes on the authors and materials used in the preparation of the book}$
