12-09-2012, 11:32 AM
i am Razi Rasheed.I want the ppt of 4g broadband.
12-09-2012, 11:32 AM
i am Razi Rasheed.I want the ppt of 4g broadband.
03-10-2012, 05:20 PM
4G BROAD BAND
4G-FINAL.docx (Size: 266.63 KB / Downloads: 82) ABSTRACT The early days of home Internet access required using a modem connected to a computer to dial a number and maintain a connection. It was cumbersome and slow. The faster modems became, the more people realized how painfully sluggish data transmission had been in the days of 300 baud. Eventually, home users who could afford a jump in price could get Broadband access via digital subscriber lines (DSL), cable and satellite. Technology changes from day-to-day; this is also happening in case of networking. So many breakthroughs in the realm of science forced the way of networking from wired to wireless, which is very inexpensive and efficient. A new technology that provides dynamic connectivity to a network through wireless which is called as Wi-Fi (Wireless Fidelity), works on the principle of Radio transmission, but Wi-Fi is accessible only to a limited area, In this paper we are going to present about a technology which breaks the problems like limited area connectivity and also ECO Friendly, this can be possible with the help of WiMax(Worldwide Interoperability for Microwave Access), which supports the concept of Internet everywhere. However people are connected by opening up the Internet to create a more spontaneous and empowering broadband experience. INTRODUCTION If we have been in an airport, coffee shop, library or hotel recently, chances that we been right in the middle of a wireless network. Many people also use wireless networking, also called Wi-Fi or 802.11 networking. In the near future, wireless networking may become so widespread that you can access the Internet just about anywhere at any time, without using wires, wireless networks are easy to set up and inexpensive. Wireless network uses radio waves, just like cell phones, televisions and radios do. In fact, communication across a wireless network is a lot like two-way radio communication. 1. A computer's wireless adapter translates data into a radio signal and transmits it using an antenna. 2. A wireless router receives the signal and decodes it. It sends the information to the Internet using a physical, wired Ethernet connection. ABOUT WI-FI: Wi-Fi has a lot of advantages, Wi-Fi means “Wireless Fidelity” can also be referred as Wi-Fi or 802.11 networking. The 802.11 designation comes from the Institute of Electrical and Electronics Engineers (IEEE). The IEEE sets standards for a range of technological protocols, and it uses a numbering system to classify these standards. NEED FOR WIMAX WiMAX outdistances Wi-Fi by miles, WiMAX is short for Worldwide Interoperability for Microwave Access, and it also goes by the IEEE name 802.16, WiMAX would receive data from the WiMAX transmitting station, probably using encrypted data keys to prevent unauthorized users from stealing access this is the main advantage. In this way network security is also embedded. WiMAX has the potential to do to broadband Internet access what cell phones have done to phone access. In the same way that many people have given up their "land lines" in favor of cell phones, WiMAX could replace cable and DSL services, providing universal Internet access just about anywhere you go. WiMAX will also be as painless as Wi-Fi -- turning your computer on will automatically connect you to the closest available WiMAX antenna.
13-07-2013, 07:21 PM
i madhusmita i want this ppt 4g broadband
my seminar exam will be held so i want the ppt of 4g broadband
15-07-2013, 10:10 AM
To get full information or details of 4g broadband seminar please have a look on the pages
https://seminarproject.net/Thread-4g-bro...eminar-ppt if you again feel trouble on 4g broadband seminar please reply in that page and ask specific fields in 4g broadband seminar |
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