5G wireless technology ppt.pptx
- 1. VISVESVARAYA TECHNOLOGICAL UNIVERSITY, BELAGAVI BHEEMANNA KHANDRE INSTITUTE OF TECHNOLOGY, BHALKI DEPARTMENT OF ELECTRONICS AND COMMUNICATION A SEMINAR PRESENTATION ON 5G Wireless Technology PRESENTED BY : KARAN. (3RB19EC028) UNDER THE GUIDANCE Prof. Dhiraj Despande
- 2. Contents Introduction to 5G Evolution from 1G to 5G Comparison of 1G to 5G Technologies Key Concepts Architecture Hardware & Software of 5G Features Advantages Applications Conclusion Reference
- 3. Introduction In 2015, the 3rd Generation Partnership Project (3GPP), a collaboration between telecommunications standards organizations, began working on the technical specifications for 5G. Since then, 5G networks have been deployed in various parts of the world, with major mobile network operators in countries such as the United States, China, South Korea, and Japan investing heavily in the technology. In addition to providing faster mobile broadband services, 5G is also expected to enable new applications and use cases, such as autonomous vehicles, smart cities, and industrial automation, by providing high-speed, low-latency connectivity to a wide range of devices and sensors. The development of 5G wireless technology began in the early 2010s, as a response to the growing demand for faster mobile networks and greater capacity to support the increasing number of connected devices. The International Telecommunication Union (ITU) initiated the process of defining the technical specifications for 5G in 2012, with the goal of achieving higher data rates, lower latency, and improved energy efficiency compared to existing wireless technologies.
- 4. What is 5G ? 5G is the fifth generation of wireless network technology, designed to provide faster data transfer rates, higher bandwidth, and lower latency than previous generations of mobile networks. 5G networks use advanced wireless technologies, including millimeter-wave frequencies, massive MIMO (Multiple Input Multiple Output), beamforming, and advanced signal processing algorithms, to deliver faster and more reliable connections. The increased speed and responsiveness of 5G networks will enable a range of new applications and services, including autonomous vehicles, remote surgery, and virtual reality experiences.
- 5. Evolution from 1G to 5G 1G 2G 3G 4G 5G
- 6. 1G Developed in 1970s & completed in early 1980s. Based on analog system Speed upto 2.4kbps. AMPS(Advance MobilePhone System)was launched by the US & it was the 1G mobile system. Allows user to make voice calls in 1 country
- 7. 2G Introduced in the 1980s. And completed in early 1990s. 2G networks were digital and provided improved voice quality and data transmission capabilities compared to 1G networks. 2G networks used digital signal processing and compression techniques to increase the efficiency of data transmission and allow for the introduction of basic data services, such as SMS messaging and basic mobile internet browsing. 2G networks were primarily used for voice and text messaging, and had limited data capabilities compared to later generations of mobile networks.
- 8. 3G Introduced in 1990s and complted in early 2000s, 3G marked a significant step forward in wireless technology. 3G introduced faster data speeds, video calling, and internet browsing capabilities. The technology used packet-switching technology, which allowed for more efficient use of the network and enabled the development of mobile applications.
- 9. 4TH GENERATION Introduced in the late 2000s & Developed in 2010s. 4G marked a major shift in wireless technology. 4G introduced even faster data speeds, with some networks capable of providing speeds up to 1 Gbps. The technology used all-IP networks, which allowed for more efficient data transfer and enabled the development of advanced mobile applications like video streaming and mobile gaming.
- 10. 5TH GENERATION Introduced in the late 2010s, 5G represents the latest evolution in wireless technology. 5G promises even faster data speeds, with some networks capable of providing speeds up to 20 Gbps. 5G uses advanced technologies like massive MIMO, beamforming, and network slicing to enable higher data capacity, lower latency, and more reliable connectivity. 5G is expected to power a range of new applications, including autonomous vehicles, remote surgery, and virtual and augmented reality.
- 11. Comparison of 1G to 5G Technology .
- 12. Hardware & Software of 5G
- 13. Features of 5G Faster Speeds: 5G promises to deliver peak speeds of up to 20 Gbps, which is 20 times faster than 4G. This means that you can download and upload files much faster than before. Lower Latency: 5G is expected to have a latency of 1ms, which is significantly lower than 4G's latency of 50ms. This means that there will be little to no delay when accessing online content. Greater Bandwidth: 5G will provide greater bandwidth, which means that more devices can connect to the network simultaneously without experiencing any performance degradation. Increased Connectivity: 5G will support a greater number of devices per square kilometer than 4G. This means that more people and devices can connect to the network at the same time without experiencing any slowdowns.
- 14. Features of 5G(Cont….) Improved Network Efficiency: 5G uses advanced technologies such as network slicing, which allows the network to be divided into smaller virtual networks that can be optimized for specific use cases. This will improve the network's overall efficiency and performance. Improved Coverage: 5G will have improved coverage in rural areas and indoors, thanks to its use of higher frequency bands and smaller cell sizes. Enhanced Security: 5G will incorporate enhanced security features such as end-to-end encryption, which will help protect data transmitted over the network from potential security threats.
- 15. Advantages of 5G Data BW of 1 Gbps or higher Globally accessible Dynamic information access Available at low cost High Speed and High capacity 5G technology is providing large broadcasting of data in Gigabit which supporting almost 65,000 connections.
- 16. Disadvantages Many of the old devices would not be competent to 5G, hence, all of them need to be replaced with new one — expensive deal. Developing infrastructure needs high cost. Security and privacy issue yet to be solved. Technology is still under process and research on its viability is going on.
- 17. Applications It will make unified global standard for all. Network availability will be everywhere and will facilitate people to use their computer and such kind of mobile devices anywhere anytime. Enhanced Mobile Broadband: 5G can be used to provide faster download and upload speeds, allowing for high-quality video streaming, online gaming, and other bandwidth-intensive applications on mobile devices. Internet of Things (IoT): 5G can enable the growth of IoT devices and networks, supporting a large number of devices with low latency and high reliability. Smart Cities: 5G can facilitate the development of smart cities by supporting a range of applications such as smart traffic management, public safety, and energy management. Autonomous Vehicles: 5G can support the development of autonomous vehicles by providing low-latency communication between vehicles and infrastructure. Virtual and Augmented Reality: 5G can support high-quality virtual and augmented reality experiences, allowing for more immersive gaming, training, and other applications.
- 18. Conclusion 3G-Operator Centric, 4G-Service Centric Whereas 5G-User Centric We have proposed 5G wireless concept designed as an open platform on different layers The new coming 5G technology will be available in the market at affordable rates, high peak future & much reliability than preceding technologies