Spectral efficiency is the measurement of rate of information transfer over any communication system. Get the attractive ppt presentation on 4g technology from. It discusses and analyzes the application of 3g technology, such as video calls, wireless internet access and remote monitoring. The main both in definition and technically differences between 3g and 4g. The points covered below presents the difference between 3g and 4g technology. The fourth generation 4g technology is the fastest technology provide for data transfer. This article from the 3g technology development at home and abroad studies the basic features of 3g technology, including international standards and the leading technology of china unicom. The 3g mobile can be used as a modem for a computer which can access internet and can download games and songs at high speed. Presentation about 3g, 4g, next generation mobile technology free download as powerpoint presentation. Download 3g ppt presentation slides and seminar report in pdf for free for cse students. Nov 29, 2014 3g is the next generation of technology which has revolutionized the telecommunication industry. Within the smil presentation, the client finds links to the streaming content, which it.
Free download 3g technology powerpoint presentation slides. During the development of the first generation 1g mobile communications technologies, many organizations had not thought about standardizing a mobile. Jul 10, 2017 key differences between 3g and 4g technology. Comparision of 3g wireless networks and 4g wireless networks.
Physicalcommunication32010217244 contents lists available at sciencedirect physicalcommunication journal homepage. Powerpoint is the worlds most popular presentation software which can let you create professional 3g technology powerpoint presentation easily and in no time. The main attributes and differences between wimax and lte. Imtadvanced, vision in 2003, first release in 2012 5g. Nokia 3g triggering of load based handovers free download as powerpoint presentation. The 3g is the short term for third generation wireless. In order to make smooth transition from 3g to 4g the mobile communication companies are promoting super 3g lte. Gsm technology was able to transfer circuit switched data over the network. Project report on 3g technology pdf an investigation of third generation 3g mobile technologies and. When the 3g was introduced, cell phone users were finally able to talk and access data at the same time and with higher data rates. What really is a third generation 3g mobile techn ology introduction there are currently widely different views throughout the wireless industry as to what constitutes a 3g wireless access network. Accessing information anywhere, anytime, with a seamless. How 5g technology enables the health internet of things.
From 1991 to 2000 allows txt msg service signal must be strong or else weak digital signal 2. Pdf streaming technology in 3g mobile communication systems. Instead, it is a transformative ecosystem that includes a. Get more information about 5g mobile technology pdf free download download by visiting this link. Introduction 3g is the third generation of mobile phone 2 3 standards and technology and represents one of the biggest opportunities the business world has ever seen, increasing the potential of mobile internet and opening. Apart from increasing the speed of communication, the objective of this technology is to provide various valueadded services like video calling, live streaming, mobile internet access, iptv, etc on the mobile phones. Pdf mobile communication has been developed rapidly since last few decades. Evolution of mobile wireless technology from 0g to 5g. It comes with enhancements over previous wireless technologies, like highspeed transmission, advanced multimedia access and global roaming. Which kind of companies are implementing which type of technology. An investigation of third generation 3g mobile technologies. Very informative presentation on 3g wireless technology. Presentations ppt, key, pdf logging in or signing up. High spectrum licensing fees for 3g services huge capital required to build infrastructure for 3g services health impact because of electromagnetic waves prices are very high for mobile 3g services takes time to catch up as the service is new will 2g users switch to 3g.
May be in coming days 5g technology takes over the world market. Presentation about 3g, 4g, next generation mobile technology 3. Mobile 2g digital wireless technologies enabled more users. Union itu is working on 3g international standardization through its project imt. The high data transfer rates will allow 3g networks to offer multimedia services combining voice and data. Arts and science college, coimbatore, india 641 048. There are currently widely different views throughout the wireless industry as to what constitutes a 3g wireless access network. This allowed for a better full service for cell phone users wishing to access the.
The 1g first generation mobile communications technology standards. This page contains 3g vswifi seminar and ppt with pdf report. The basic feature of 3g technology third generation technology is fast data transfer rates. This helps you give your presentation on 3g technology in a conference, a school lecture, a business proposal, in a webinar and business and professional representations. Scribd is the worlds largest social reading and publishing site. Issues hampering 3g growth issues hampering 3g growth. How 5g technology enables the health internet of things 2 how 5g differs from 3g and 4g 5g is not simply an extension of 3g and 4g.
Sumit thakur cse seminars 3g vswifi seminar and ppt with pdf report. Wireless networking technology provides wireless highspeed internet and network connections. Explore summer 2006 3g mobile communication networks 6 3g mobile communication networks back ground third generation 3g is the generic term used for the next generation of mobile communications systems. Difference between 3g and 4g technology with comparison. As a subscriber becomes more aware of the mobile phone technology, heshe will seek for an.
The mobile wireless evolved in a very short span of time. When it comes to data bandwidth 3g provides 21 mbps and 4g offers 1 gbps maximum data bandwidth. Vision of 4g this new generation of wireless is intended to complement and replace the 3g systems, perhaps in 5 to 10 years. At wrc 2000, the resolutions of the wrc expanded significantly the spectrum capacity to be used for 3g, by allowing the use of current 2g spectrum blocks for 3g technology and allocating 3g spectrum to an upper limit of 3ghz. Comparative study of 3g and 4g in mobile technology k.
Currently 3g networks still send their data digitally over a single channel. Comparative study of 3g and 4g in mobile technology. The problem is rapidly getting worse with the increased usage of 4g to describe, in many cases, technologies that are basically just. References in this presentation to qualcomm may mean qualcomm incorporated, qualcomm. 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. Cdma established the foundation for 3g technologies. There are a lot of standards which support the 3g services and these. Wireless mobile communication a study of 3g technology the. Wireless mobile communication a study of 3g technology. Other technological aspects of 4g are adaptive processing and smart antennas, both of which will be used in 3g networks and enhance rates when used in with ofdm. An investigation of third generation 3g mobile technologies and services heikki karjaluoto university of oulu email. All important details regarding 3g technology are given in this presentation. Presentation on 4g technology 4 g internet protocols. The maximum uploading rate of 3g is 5 mbps whereas 500 mbps is the highest uploading rate of 4g.
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