4G networks will integrate existing mobile technologies using advanced technologies like IPv6 addressing. They will offer higher speeds and bandwidth to support multimedia services. However, challenges remain around accessing different networks, managing terminal mobility across networks, and performing efficient handovers between networks and cells. Overcoming these challenges is important for fully realizing 4G's capabilities.
PPT about 4G technology which I made for my college purpose.
PPT displays Evolution, Architecture, Working Procedure, Advantages and Disadvantages of 4T Technology.
Background images: Google Image Search
Our ultimate goal is to communicate with any type of information with anyone, at anytime, from anywhere. This is possible with the aid of WIRELESS TECHNOLOGY.
4G refers to the fourth generation of cellular wireless standards. It is a successor to 3G and 2G technologies. 4G will be Convergence Platform providing clear advantages in terms of Coverage, Bandwidth, Power Consumption, variety Services ranging from Pop-Up advertisements to Location-Based services and IP Data casting ones.
PPT about 4G technology which I made for my college purpose.
PPT displays Evolution, Architecture, Working Procedure, Advantages and Disadvantages of 4T Technology.
Background images: Google Image Search
Our ultimate goal is to communicate with any type of information with anyone, at anytime, from anywhere. This is possible with the aid of WIRELESS TECHNOLOGY.
4G refers to the fourth generation of cellular wireless standards. It is a successor to 3G and 2G technologies. 4G will be Convergence Platform providing clear advantages in terms of Coverage, Bandwidth, Power Consumption, variety Services ranging from Pop-Up advertisements to Location-Based services and IP Data casting ones.
This is work done by MURTADHA ALI NSAIF SHUKUR student at MMU Mullana, Ambala, Haryana, India. With the help my teacher ( Dr.H.P.Sinha HOD (ECE) ) thank for Dr. H.P. sinha and all my teachers for help me. thank you
4G technology in wireless communications and it's standards.
Prepared by : Ola Mashaqi ,, Suhad Malayshe
(A telecomm. Engineering Students)
Annajah National University
Introduction to 4G, with a historical background from 1G to 4G. Why wee need new generation? What is 4G? What is LTE? What are the architectural advantage of 4G? This presentation tries to answer these questions.
This is work done by MURTADHA ALI NSAIF SHUKUR student at MMU Mullana, Ambala, Haryana, India. With the help my teacher ( Dr.H.P.Sinha HOD (ECE) ) thank for Dr. H.P. sinha and all my teachers for help me. thank you
4G technology in wireless communications and it's standards.
Prepared by : Ola Mashaqi ,, Suhad Malayshe
(A telecomm. Engineering Students)
Annajah National University
Introduction to 4G, with a historical background from 1G to 4G. Why wee need new generation? What is 4G? What is LTE? What are the architectural advantage of 4G? This presentation tries to answer these questions.
This ppt define the basic concepts of mobile computing. It is the first part of mobile computing.
It defines the following terms
Introduction to mobile computing
Generations of mobile computing
Cellular concepts
Signalling, modulation and Demodulation
Spread Spectrum
Frequency Reuse
Multiple access schemes
GSM
GPRS
CDMA
In this Presentation explained about the Unit 5 - 4G Networks and Beyond concepts for third year ECE students, which makes very clear to understand all the Generation networks and its features and applications. Hope it will be useful to all student community.
Evolution from 1G to 4G, First Generation (1G), Second generation (2G), Third generation (3G), Comparison Between 3G and 4G, Features of 4G, General 4G services and Application, Future Development, Advantages, Disadvantages, Evolution of mobile communication in Bangladesh
it gives info about the 4g technology as well as the previous technologies with disadvantages and what are the reasons new technologies are developed. best viewed with animation in office 10 or above
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
1. 4G Wireless Networks ST.FRANCIS DE SALES COLLEGE Electron IC City Hebbgodi Bangalore NEHA PRESENTATION Prepared by NEHA PANDEY
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7. 3G vs. 4G From : www.mobileinfo.com All IP (IP6.0) A number of air link protocols, including IP 5.0 IP multi-band adapters Smarter Antennas, software multiband and wideband radios Optimized antenna design, multi-band adapters Component Design Concatenated coding scheme Convolution rate 1/2, 1/3 Forward Error Correction OFDM and MC-CDMA (Multi Carrier CDMA) W-CDMA, 1xRTT, Edge Access Technologies All digital with packetized voice Circuit and Packet Switching Design Basis 100 MHz (or more) 5-20 MHz Bandwidth Higher frequency bands (2-8 GHz) Dependent on country or continent (1800-2400 MHz) Frequency Band 20 to 100 Mbps in mobile mode 384 Kbps to 2 Mbps Speeds Hybrid - Integration of Wireless LAN (WiFi, Bluetooth) and wide area Wide area cell-based Network Architecture Converged data and voice over IP Predominantly voice driven - data was always add on Major Requirement Driving Architecture 4G 3G (including 2.5G)
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10. The 4G mobile network(s) HAPS GSM UMTS WLAN Bluetooth Satellite Wireline or Wireless Networks (Internet) ADSL Home Add. Mobile IP Add. Care-of Add. Care-of Add. Services Content Very wide area Wide area Metropolitan area Local area Personal area Direct Sequence Frequency Hopping WCDMA TD-CDMA TDMA FDD OFDM TDD OFDM Unspecified
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14. To reduce the complexity of the hardware in the device the most promising technology is to adapt the software radio approach BPF LNA ADC reprogrammable Baseband DSP User Analogue Digital An ideal software radio system Multimode Devices Architecture (cont.) Analog/digital converter bandpass filter Low noise amplifier
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20. Second Challenge: Terminal Mobility 2. Handoff Management 216.37.129.9, home address care-of address mobile IP address local network address 79.23.178.229, IPv6 when the terminal roams to another cell: 65.198.2.10, 192.168.5.120
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