Dear Guest, Please Register to Download Free Seminar Reports and PPT of each topic. The Download link will be visible only after the registration.Please search the topic before posting.

Please click the Facebook Like Button if you are satisfied

 Subscribe To Get Latest Seminar Reports and PPT

Receive all seminar updates via Facebook. Just Click the Like Button Below

?

Custom Search

4G Wireless Systems

Huge Collection of Electronics Seminar Topics, Reports and PPT.

4G Wireless Systems

Postby Prasanth » Sun May 29, 2011 5:25 pm

Fourth generation wireless system is a packet switched wireless system with wide area coverage and high throughput. It is designed to be cost effective and to provide high spectral efficiency . The 4g wireless uses Orthogonal Frequency Division Multiplexing (OFDM), Ultra Wide Radio Band (UWB),and Millimeter wireless. Data rate of 20mbps is employed. Mobile speed will be up to 200km/hr.The high performance is achieved by the use of long term channel prediction, in both time and frequency, scheduling among users and smart antennas combined with adaptive modulation and power control. Frequency band is 2-8 GHz. it gives the ability for world wide roaming to access cell anywhere.

Features:
o Support for interactive multimedia, voice, streaming video, Internet, and other broadband services
o IP based mobile system
o High speed, high capacity, and low cost per bit
o Global access, service portability, and scalable mobile services
o Seamless switching, and a variety of Quality of Service driven services
o Better scheduling and call admission control techniques
o Ad hoc and multi hop networks (the strict delay requirements of voice make multi hop network service a difficult problem)
o Better spectral efficiency
o Seamless network of multiple protocols and air interfaces (since 4G will be all ]IP, look for 4G systems to be compatible with all common network technologies, including802.11, WCDMA, Blue tooth, and Hyper LAN).
o An infrastructure to handle pre existing 3G systems along with other wireless technologies, some of which are currently under development.

Download Full Report
You do not have the required permissions to download the files attached to this post. You must LOGIN or REGISTER to download these files.
User avatar
Prasanth
Site Admin
 
Posts: 475
Joined: Sat May 28, 2011 6:29 pm

Re: 4G Wireless Systems

Postby forum » Sat Jun 18, 2011 5:40 am

hi prashant sir... can u send its full report please?
forum
 
Posts: 1
Joined: Sat Jun 18, 2011 4:50 am

Re: 4G Wireless Systems

Postby Prasanth » Sat Jun 18, 2011 7:02 am

Hi,

You can see the attachment after my first post. You have to login to see the attachmnet.

Regards
Prasanth
User avatar
Prasanth
Site Admin
 
Posts: 475
Joined: Sat May 28, 2011 6:29 pm

Re: 4G Wireless Systems

Postby babygirl » Wed Aug 24, 2011 4:57 pm

Please can you send the full report on this topic.
Thanks.
babygirl
Active User
 
Posts: 3
Joined: Wed Aug 17, 2011 7:57 am

Re: finfet technology

Postby noormahammed » Thu Dec 29, 2011 12:06 pm

plz send a full report on finfet technology
noormahammed
 
Posts: 1
Joined: Wed Dec 28, 2011 5:16 pm

Re: 4G Wireless Systems

Postby vijaya » Fri Jan 27, 2012 12:03 pm

sir please send documentation for 4G Wireless System.
Last edited by vijaya on Sun Jan 29, 2012 7:19 am, edited 1 time in total.
vijaya
Active User
 
Posts: 3
Joined: Mon Jan 16, 2012 12:15 pm

Re: 4G Wireless Systems

Postby vijitha » Sat Jan 28, 2012 8:42 am

sir can u send abstract for 4g wireless communication systems :) :)
vijitha
Active User
 
Posts: 4
Joined: Tue Jan 24, 2012 5:11 pm

Re: 4G Wireless Systems

Postby akshayranaa » Wed Feb 15, 2012 11:26 am

forum wrote:hi prashant sir... can u send its full report please?

me too akshay
akshayranaa
 
Posts: 1
Joined: Wed Feb 15, 2012 11:19 am

Re: 4G Wireless Systems

Postby Revanasiddappa patil » Fri Feb 17, 2012 6:47 pm

hi sir ,can you send me the seminar full report
Revanasiddappa patil
 
Posts: 1
Joined: Fri Feb 17, 2012 6:35 pm



Return to Electronics Engineering Seminar Topics