4 g technology
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This document provides an overview of 4G technology. It discusses the history and comparison of wireless technologies, defines 4G as providing seamless broadband access at speeds up to 100 Mbps. Key features of 4G include high performance, easy roaming, converged services, and low cost. Technologies used include OFDM, UWB, smart antennas and IPv6. Applications include traffic control, multimedia, telemedicine and crisis management. Limitations include cost and ensuring network compatibility.
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4G Wireless Technologymohanish shinde
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The document provides an overview of 4G wireless technology, detailing its evolution from earlier generations, features, advantages, and disadvantages. It highlights the technology's capabilities, including higher data rates, wider bandwidth, and various applications while also noting challenges such as battery usage and implementation costs. Ultimately, it positions 4G as a significant advancement in mobile communication, despite its limitations compared to future technologies like 5G.4 g wireless technology
4 g wireless technologyAmmar Altaf
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4G wireless is a packet switched wireless system designed to provide high throughput and wide area coverage. It uses technologies like OFDM and UWB to achieve data rates of 20Mbps and support mobile speeds up to 200km/hr. 4G aims to replace current mobile networks with a single worldwide standard based on IP to provide uniform multimedia services across heterogeneous access technologies. Key applications of 4G include interactive multimedia, streaming video, traffic control systems, and public safety communications.4G (SUD)
4G (SUD)Sudhanshu Saxena
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The document discusses fourth generation (4G) mobile telecommunications technology, highlighting its advancements over third generation (3G), including faster data transfer rates and ultra-broadband internet access. It covers the advantages and disadvantages of 4G, its applications, and compares its implementation in India and the US. Future challenges and prospects for 5G technology are also mentioned, indicating ongoing evolution in mobile communications.4gnewww
4gnewwwdeepu427
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4G is the fourth generation of wireless technology that will provide cable modem-like transmission speeds for mobile devices, enabling high-quality streaming media and IP-based services. It uses technologies like OFDM and MIMO to provide data transfer speeds up to 10 times faster than 3G. 4G aims to support broadband multimedia services through an IP-based mobile system with high speeds, high capacity, and low cost per bit of data transferred.4g5
4g5HariniPriya Shanmugam
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4G is the fourth generation of cellular network technology that provides faster data transfer speeds than previous standards. It uses an all-IP network architecture to support various broadband services for wireless devices. Key features of 4G include peak data rates of 100Mbps for mobile use and 1Gbps for stationary use, global roaming capability, and support for multimedia applications. Long Term Evolution (LTE) is the mainstream 4G standard that provides significantly higher speeds than 3G through advanced technologies such as OFDM and MIMO. While 4G has enabled new mobile internet capabilities, issues around coverage and power consumption remain challenges.4G
4GVivek Gautam
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4G is the fourth generation of wireless technology that aims to provide faster broadband Internet access and support new multimedia applications. It succeeds 3G and earlier standards. Key features of 4G include support for high-speed multimedia services up to 100 Mbps for mobile users, global mobility between networks, and being fully Internet Protocol-based. The presentation provides an overview of 4G technology, its history and development from earlier generations, key characteristics and features of 4G networks and services, and how 4G compares to 3G.4 g wireless technology
4 g wireless technologyPRADEEP Cheekatla
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This document provides an overview of 4G wireless technology. It discusses the objectives of 4G including supporting multimedia messaging, wireless broadband, video chat, mobile TV, and digital video broadcasting. 4G aims to provide voice, data and multimedia services anytime, anywhere with higher data rates than previous generations. It is an all-IP based network that supports interactive multimedia services at speeds up to 100Mbps for mobile users and 1Gbps for stationary users. The document outlines the key features and advantages of 4G, as well as examples of companies developing 4G networks and applications where 4G can be used.4G Technology
4G TechnologySAURABH KUMAR
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This presentation summarizes 4G technology, providing an overview of its key features and advantages in 3 sentences or less:
4G technology supports high-speed wireless communication of up to 1 Gbps for stationary users and 100 Mbps for mobile users, allowing for multimedia applications like high-definition video calls and streaming. It uses an all-IP packet-switched network along with technologies like OFDM, MIMO antennas, IPv6, and software-defined radios. While 4G aims to provide affordable high-speed connectivity globally, challenges remain in fully implementing its capabilities and integrating new services cost-effectively.Overview of LTE & VoLTE
Overview of LTE & VoLTERohit Gupta
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This document provides an overview of 4G LTE and VoLTE technologies. It discusses the history and development of LTE by 3GPP as the 4th generation mobile network standard. Key features of LTE include OFDM transmission, spectrum flexibility to operate on various bandwidths, advanced antenna techniques like MIMO, and support for IP-based voice and data services. The document also outlines services, applications, technologies used in 4G networks and their advantages over 3G, as well as challenges in deploying 4G.5G TECHNOLOGY
5G TECHNOLOGYHemasundar Devadi
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The document discusses 5G technology, highlighting its potential to transform high-bandwidth communication and provide enhanced services compared to previous generations. It outlines the characteristics of 5G, including high data rates, low latency, IPv6 support, and its role in enabling a wide range of applications from e-payments to multimedia services. The conclusion emphasizes the significance of 5G in advancing network convergence and improving operational efficiencies for wireless carriers.4g wireless technology 愆惡悋惠 悋悴 悋惘悋惡惺 惠悋惡 愃悋悸 悋悋悸
4g wireless technology 愆惡悋惠 悋悴 悋惘悋惡惺 惠悋惡 愃悋悸 悋悋悸Dawood Aqlan
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4G wireless technology provides broadband internet access at speeds up to 100 Mbps for mobile devices and 1 Gbps for local networks. It uses a fully IP-based network for all applications and allows seamless switching between voice, data, and multimedia. Key technologies that enable 4G include OFDM for high spectral efficiency, MIMO for increased data rates, and adaptive radio interfaces. 4G provides integrated services like high-definition mobile TV, allows seamless connectivity between wireless and wired networks, and offers lower costs per bit than 3G networks. However, 4G also requires more advanced hardware and can drain batteries faster than 3G technology.4 g communication system
4 g communication systemSaumya Ranjan Behura
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4G provides high-speed wireless communication up to 100 Mbps for mobile users and 1 Gbps for stationary users. It allows transmission of high quality video in an all-IP network. 4G offers benefits like improved bandwidth and spectral efficiency for interactive multimedia applications on an anytime, anywhere basis. However, 4G technology is expensive to deploy and not available everywhere yet. 5G is expected to provide even higher resolutions and support new applications through advanced interfaces.Presentation1
Presentation1Avinash Kapse
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This document summarizes a refresher course on mobile communication and the future of 5G technology. It discusses the evolution of mobile technologies from 1G to 5G, providing key details on each generation. It then covers topics related to 5G such as networking architecture, data transfer, hardware and software used. The document concludes that 5G will revolutionize wireless systems and change people's lives with its high speeds and capabilities.Presentation1
Presentation1Avinash Kapse
油
This document summarizes a refresher course on mobile communication and the future of 5G technology. It discusses the evolution of mobile technologies from 1G to 5G, providing key details on each generation. It then covers topics related to 5G such as networking architecture, data transfer, hardware and software used. The document concludes that 5G will revolutionize wireless systems and change people's lives with its high speeds and capabilities.4G Technology
4G Technology Infowiz Software Solution - India
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Rahul Jha presented on 4G technology. 4G, or fourth generation wireless technology, was developed in the late 2000s and is capable of speeds between 100Mbps to 1Gbps. It provides mobile broadband access anywhere and anytime through an integrated wireless solution. 4G aims to offer higher quality of service, security, and customizable personal services compared to previous generations of wireless technology. Key features of 4G include high speed, high capacity, low cost per bit, and support for interactive multimedia applications.Article: 4G Technology
Article: 4G TechnologyMuhammad Ahmed
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4G is the fourth generation of wireless technology that provides faster internet access on mobile devices. It replaces 3G networks and uses technologies like OFDM, MIMO, and IPv6 to transmit data more efficiently. 4G offers theoretical download speeds of up to 1 gigabit per second, allowing users to stream high quality video, use VoIP calling, and access social media with greater ease while on the move. However, 4G also faces limitations including higher data costs, the need for new network infrastructure and 4G-compatible devices, and limited coverage areas compared to 3G networks.4G Technology
4G TechnologyRitu Bafna
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4G technology provides high-speed wireless internet access and multimedia services to users. It allows downloading of movies within minutes and streaming of high-definition content. 4G offers improved speeds over 3G through adoption of packet switching and use of wider bandwidth. While 4G promises affordable services and global access to internet, implementing its advanced capabilities poses challenges related to development of new hardware, network integration and meeting diverse user demands.4 g technology
4 g technologyRitu Bafna
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4G technology provides high-speed wireless internet access and multimedia services to users. It allows downloading of full-length movies within 5 minutes and streaming of high-definition content. 4G uses packet switching for voice and video calls, using network resources only when transmitting data. While 4G provides higher speeds and bandwidth than 3G, implementing the new technology poses challenges such as high costs and the need for more advanced hardware.4 G
4 GAbhinav Kp
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4G, or fourth-generation wireless, began commercial launch in late 2009 and is designed to provide high-speed mobile broadband, with data rates of 100 Mbps for mobile and 1 Gbps when stationary. It aims to support a variety of services including multimedia messaging, mobile TV, and video chat while enabling seamless connectivity and global roaming. Key benefits include lower operational costs, higher bandwidth, and enhanced user experience through advanced technologies like ultra wideband and smart antennas.Ad
4 g technology
- 1. 4G TECHNOLOGY PRESENTED BY DEPT OF EIE N.SIREESHA B.VEDAVATHI
- 2. CONTENTS History of 4G technology Comparison of wireless communication technology What is 4G? Why 4G is required? Features of 4G Technology Technologies used in 4G Transmission system Key elements of 4G Applications Limitations Conclusion
- 3. History of 4G technology
- 4. Comparison of wireless communication technologies 4/3/2013 4
- 5. What is 4G? It is 4th generation wireless technology. It will provide a comprehensive IP solution where voice, data and multimedia can be given to user on any time , anywhere basis. It includes several types of broadband wireless communication system access including cellular telephone system. It will provide seamless mobility and internet access at a rate of 100 Mbps.
- 6. Why 4G is required? Due to substantial growth in overall number of subscribers. Due to massive demand of new services like data , audio , image or video .
- 7. Features of 4G TECHNOLOGY High performance Easy roaming Fully converged services Low cost More user friendly devices Enhanced GPS Services Scalability Crisis Management application
- 8. Technology used in 4G OFDM: orthogonal frequency division multiplexing UWB: ultra wide band Smart antennas IPv6:internet protocol version6
- 10. Key Elements of 4G
- 11. Application In traffic control. Multimedia video services Telemedicine. Crisis Management Virtual Navigation
- 12. Limitations Cost is another factor that could hamper the progress of 4G technology . The equipment required to implement the next-generation network are still very expensive. A Key challenge facing deployment of 4G technologies is how to make the network architectures compatible with each other. This was one of the unmet goals of 3G. As regards the operating area, rural areas and many buildings in metropolitan areas are not being served well by existing wireless networks.
- 13. Conclusion 4G systems offer to reduce a number of technologies to a single global standard. Future networks need to support diverse IP multimedia applications to allow sharing of resources among multiple users. 4G fulfilled the goal of PCC ( personal computing and communication ).
- 14. Any queries. RGM 14
- 15. Thank you.