How is 4g mobile network technology different from 3g. It is basically the extension in the 3g technology with more bandwidth and services offers in the 3g. The infrastructure of 2g and 3g cellular networks are similar. View 1g 2g 3g 4g 5g technology ppts online, safely and virusfree. It is a capital improvement project the size of the entire planet, replacing one wireless architecture created this century. Wireless networking technology provides wireless highspeed internet and network connections. In this ppt you get the whole idea about 4g technology,for more information click here. The business guide to nextgeneration wireless technology. Sumit thakur cse seminars 3g vswifi seminar and ppt with pdf report. Get more information about ppt on 4g technology ppt by visiting this link. Will also be able to stream highdefinition television and radio to handheld devices. The problem is rapidly getting worse with the increased usage of 4g to describe, in many cases, technologies that are basically just evolutions of 3g technologies. They comprise an air interface between the users mobile device and the base station and two core networks.
Contents history 3g and its limitations 4g concepts key technologies benefits applications challenges conclusion 3. The fourth generation 4g technology is the fastest technology provide for data transfer. Android authority takes a closer look at both 4g and 5g wireless realms as they exist. Powerpoint presentation on 4g powerpoint presentations. Should a 4genabled device fail to get 4g signal, it will fall back on older technologies like 3g and edge if they are available, so users should still be able to use mobile data most of the time. Will allow users to download a fulllength feature film within five minutes. There are currently widely different views throughout the wireless industry as to what constitutes a 3g wireless access network. Comparison 1g 2g 3g 4g 5g period 1980 1990 1990 2000 2000 2010 2010 2020 2020 2030 bandwidth 150900mhz 900mhz 100mhz 100mhz x bw pr.
Get more information about ppt on 4g wireless technology by visiting this link. This page contains 3g vswifi seminar and ppt with pdf report. A number of pdas and notebooks are fabricated with wimax chips to acquire 4g signals. The 3g is the short term for third generation wireless. On the surface, the difference between 3g and 4g is pretty simple. The g is short for generation, so 3g and 4g represent the third and fourth generations of mobile broadband internet. Todays mobile users want faster data speeds and more reliable service. It is still a research lab standard, the stage of broadband mobile communications that will replace the third generation 3g. Seminar on4g wireless technology by sandeep 2907247. The next generation of wireless networks5gpromises to deliver. The 4g is refers to the fourth generation of wireless technology. This presentation is explaining all about the generations of mobile or cellular technology 1g2g2. Many of these networks are working alongside existing 3g and 4g technology to provide speedier connections that stay online no matter where you are.
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