Vidya Kant Dwivedi

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
Orthogonal frequency division multiplexing (OFDM) has several properties which make it an attractive modulation scheme for high speed wireless transmission links. In this paper, a novel power sharing technique is proposed for different users to improve the system performance. The proposed technique is based on use of variable amplitude of subcarriers (VAS).(More)
An imminent mobile and telecommunication system must sustain not only accepted speech services however several other benefits such as wireless multimedia, small circuit switching and packet dependent data transmission are also being considered. For the realization of the above services with an attractive modulation procedure whose properties makes it(More)
  • 1