2G, 3G and 4G Mobile Systems from A to Z

  • Overview
  • Curriculum
  • Instructor
  • Review

About This Course

GSM, GPRS, EDGE, CDMA, UMTS, HSPA intro., LTE, LTE-A, LTE-A Pro. شبكات الجيل الثاني والثالث والرابع

GSM, GPRS, EDGE, CDMA, UMTS, HSPA intro., LTE, LTE-A, LTE-A Pro.

شبكات الجيل الثاني والثالث والرابع

من الألف للياء

وبكل التفاصيل العملية والنظرية

ويحتوى على

  • Part I: Understanding GSM, GPRS and EDGE

  • Fundamentals of Cellular System

  • GSM Network Architecture

  • GSM Air Interface

  • Digital Mobile Elements

  • GSM Network Protocols

  • GPRS and EDGE

  • Part II: Understanding CDMA and UMTS

  • Fundamentals of CDMA

  • UMTS Evolution and Air Interface

  • UMTS Network Architecture

  • UMTS Protocol Stack &Physical layer processing

  • UMTS Network Protocols

  • Part III: Understanding Long Term Evolution

  • LTE Enabling Technologies

  • LTE Network Architecture

  • LTE Radio Interface

  • LTE Protocol Stack

  • LTE Network Protocols

  • LTE-A & LTE-A Pro

الكورس لا يتطلب أي معلومات مسبقة ولكن فقط مبادئ عامة عن الأتصالات وما سنحتاجه سنقوم بشرحه خلال الدورة
الدورة للمبتدئين والمحترفين في مجال التصالات النقالة

الشرح باللغة العربية مشمول بالمصطلحات الأنجليزية

ومرفق العروض التقديمية للدورة


A cellular network or mobile network is a communication network where the link to and from end nodes is wireless. The network is distributed over land areas called "cells", each served by at least one fixed-location transceiver (typically three cell sites or base transceiver stations). These base stations provide the cell with the network coverage which can be used for transmission of voice, data, and other types of content. A cell typically uses a different set of frequencies from neighboring cells, to avoid interference and provide guaranteed service quality within each cell.[citation needed]

When joined together, these cells provide radio coverage over a wide geographic area. This enables numerous portable transceivers (e.g., mobile phones, tablets and laptops equipped with mobile broadband modems, pagers, etc.) to communicate with each other and with fixed transceivers and telephones anywhere in the network, via base stations, even if some of the transceivers are moving through more than one cell during transmission.

Cellular networks offer a number of desirable features:

  • More capacity than a single large transmitter, since the same frequency can be used for multiple links as long as they are in different cells

  • Mobile devices use less power than with a single transmitter or satellite since the cell towers are closer[2]

  • Larger coverage area than a single terrestrial transmitter, since additional cell towers can be added indefinitely and are not limited by the horizon

  • understand all about 2G,3G & 4G and pass any 2G interview فهم كل ما يخص الجيل الثاني والثالث والرابع من شبكات المحمول وأيضا أجتياز أي مقابلة شخصية خاصة به

  • Fundamentals of Cellular System

  • GSM Network Architecture

Course Curriculum

Instructor

Profile photo of Waleed Elsafoury
Waleed Elsafoury

Hi there;My name is Waleed Elsafoury. A telecom Engineer from Egypt.I graduated from faculty of engineering in 2004 with grad very good with honor degree and started working as Telecom engineer in 2006.I am 17 years experienced in field of mobile communications working on 2G, 3G ,4G and 5G systems.Founder of Mega training and consulting since 2014.Working as part time...

Review
4.9 course rating
4K ratings
ui-avatar of Badr Motayeb
Badr M.
4.5
1 year ago

A good course for Arabs who want learn and reinforce their knowledge in telecoms.

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ui-avatar of Hossam Sheref
Hossam S.
4.5
1 year ago

delivering the informations mostly by drawing very nice analogies which i like, very nice and kind instructor ...

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ui-avatar of Eman Hamed
Eman H.
1.5
2 years ago

Yes

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ui-avatar of Ahmed Abuhamid
Ahmed A.
5.0
2 years ago

very informative and well-designed course.

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ui-avatar of abdullah ALJudaie
Abdullah A.
4.5
2 years ago

شرح ممتاز بارك الله فيك

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ui-avatar of Mahmoud Saad Hellal
Mahmoud S. H.
5.0
3 years ago

excellent

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ui-avatar of Osama Saeid
Osama S.
5.0
3 years ago

Great

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ui-avatar of Gamal Ibrahim
Gamal I.
5.0
3 years ago

very rich with information and very useful

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ui-avatar of Mohamed Maher Turkey
Mohamed M. T.
5.0
3 years ago

every concept is explained in very simple way with real practical examples

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ui-avatar of Mahmoud Ragab Elgazzara
Mahmoud R. E.
5.0
4 years ago

yes

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