A Study on Prevention of Noises in Mobile Communication

Abstract

In the recent trend of Cellular Mobile electronic is to fabricate the IC by using Soft wares like the VHDL and
VERILOG HDL. The noise preventer circuit is a small part in the mobile phone, which is implemented by using the VHDL
software for making the mobile handset as compact size. There are many techniques, such as data scramblers, check codes,
Block codes and convolution interleaver. Those are available in electronics market. These are used to arrest or eliminate the
noise in the digital communication field. In this paper we use the Convolution Interleaver method to eliminate the noises due
to the causes of fading. Thus the convolution interleaver is designed by using the shift registers and delay elements such as
flip-flops. The circuit is coded by using the VHDL software. After simulating, process of the coding, then this software
codings, are dumped into the Xilinx processor by using Xilinx project navigator package. Future scope of our paper is to
reduce the complexity of Circuit as much as possible and also to minimize the size of the equipment. Thus this paper achieve
a high efficient data transmission and reception in our mobile communication field.