TECHNOLOGY

INDEX INTRODUCTION 2G To 5G TECHNOLOGY KEY CONCEPT FEATURES 5G WiFi DIFFERENCE 4G & 5G 4G vs 5G REFRENECES

What is fifth generation (5G) technology?  5G technologies will change the way most high-bandwidth users access their phones. With 5G pushed over a VOIP-enabled device, people will experience a level of call volume and data transmission never experienced before.5G technology is offering the services     in     Product     Engineering, Documentation, supporting electronic transactions (e-Payments, e-transactions) etc.

INTRODUCTION Today phones have everything ranging from the smallest size, largest phone memory, speed dialing, video player, audio player, and camera and so on. Recently with the development of Pico nets and Blue tooth technology data sharing has become a child's play. 5G technology into the mobile marketplace will launch a new revolution in the way international cellular plans are offered.

2G-5G TECHNOLOGY The first generation of mobile phones was analog systems that emerged in the early 1980s. The second generation of digital mobile phones appeared in 1990s along with the first digital mobile networks Second generation networks allow limited data support in the range of 9.6 kbps to 19.2 kbps. 2.5G networks, such as General Packet Radio Service (GPRS), are an extension of 2G networks 3G networks were proposed to eliminate many problems faced by 2G and 2.5G networks, especially the low speeds and incompatible technologies such as Time Division Multiple Access (TDMA)  and Code Division Multiple Access (CDMA) in different countries

2G-5G TECHNOLOGY CON. 3G included increased bandwidth; 128 Kbps for mobile stations, and 2 Mbps for fixed applications The future of mobile systems is largely dependent upon the development and evolution of 4G systems, multimedia networking The goal of 4G and 5G is to replace the current proliferation of core mobile networks with a single worldwide core network standard, based on IPv6 for control, video, packet data, and voice, and upto some extent, photonic networks.

KEY CONCEPTS OF 5G  Real wireless world with no more limitation with access and zone issues. Wearable devices with AI capabilities Internet protocol version 6 (IPv6), where a visiting care-of mobile IP address is assigned according to location and connected network. One unified global standard. These access technologies can be a 2.5G, 3G, 4G or 5G mobile networks, Wi-Fi, WPAN or any other future access technology

FEATURES OF 5G TECHNOLOGY 5G technology offer high resolution for crazy cell phone user and bi-directional large bandwidth shaping The advanced billing interfaces of 5G technology makes it more attractive and effective. The high quality services of 5G technology based on Policy to avoid error. The 5G technology is providing up to 25 Mbps connectivity speed. The 5G technology also support virtual private network.

802.11 ac 5G TECHNOLOGY The Standard for 5G Wifi Gigabyte speeds and Greater ranges than ever before. Your wireless experience expands to cover completely new area.

Advantages of 5G WiFi SPEED Entry-level 5G WiFi products will be 450 megabits per second, which is at least three times faster than the most common devices using the current wireless system, 802.11n. And because the new standard gives manufacturers the flexibility to offer a range of products with different levels of performance, some high-speed 802.11ac devices will offer transmission in excess of a gigabit per second -- remarkable speeds that wired networks attained only recently.

Why 5G WiFi? 5G WiFi overcomes this digital content and wireless device challenge. With new innovations that allow for more reliable whole home coverage, 5G WiFi will allow consumers to stream digital content between devices faster, and simultaneously connect more wireless devices to home and enterprise networks, while conserving battery power.

DIFFERENCE BETWEEN 4G & 5G TECHNOLOGY 4G offers theoretically closer to Gigabit Ethernet whereas users expect multiple Gigabit speed from 5G. 4G is being used in Backhauling Networks as well as user access networks whereas users expect 5G to be backhauling backbone networks.

4G vs 5G TECHNOLOGY 4G and 5G are both mobile wireless access technologies offers Ethernet speed on mobile devices to experience the triply play services. Currently 4G is being deployed in several countries in Europe and North America. LTE and WiMAX are two different technologies to achieve 4G defined speeds. Whereas 5G is a concept only and not officially defined.

CONCLUSION There are some other projects, which are undertaken ay 5G technologies. Here we want to mention that 3G mobiles are working these days, and 4G technologies are coming, but in future we are ready to face 5G technologies and some of its features we have presented in this paper. 5G technology is expected to get deployed during 2011-2014.

Comparesion to all Generation Characteristic 1 G 2G 3G -4G 5G Speed 2.4kbps  64kbps  125kbps-2Mbps Abobe 2Mbps Facility users to make voice calls in 1 country voice transmission with digital signal  Video Conferencing, Video Calls, (MMS), 3D gaming Faster data transmission that of the previous generations Real world wireless or called “WWWW: World Wide Wireless Web.

1G Characteristic 2G 3G-4G 5G Developed in 1980 1990 2009-15 Still Research going on Special Feature AMPS by US Digital handset Datasent through Packet switching techn. Complete wireless communication with almost no limitation Memory Less memory Moderate memory LargeMemory Very large Memory

REFERENCES http://en.wikipedia.org/wiki/5G http://en.wikipedia.org/wiki/WiMAX http://en.wikipedia.org/wiki/WiBro http://www.google.co.in/imghp?hl=en&tab=wi

THANK YOU Sandeep Yadav 0909713091