Ashutha J.

Railway security using wireless networks

Structural health monitoring system an embedded system approach

Intelligent shopping cart

Unit 2 : common cellular system PPT

Unit 1 Introduction to wireless telecommunication system and networks

Wireless communication Unit 4 GSM and TDMA Technologies

Vehicle tracking and locking system based on GSM and GPS

Smart transmitters & receivers for underwater freespace optical communication

The error rate or the probability of error is an important parameter in the design of digital communication systems. To get rid of these errors, the error control codes are used. This paper briefs about Field Programmable Gate Array (FPGA) implementation of Bose Chaudhuri Hocquenghem (BCH) code used for error correction in transmission using VHDL. .

: wireless communication : GSM System operations

This paper gives communication network architecture for wind turbines to communicate directly and share sensing data in order to maximize power generation.

This paper discusses the application of VLSI technology to implement the functions of multi operand floating point addition in parallel using verilog, targeting it to a Xilinx FPGA.

In the developing countries accident is the major cause of death. Since we are talking about mountain roads here other side might be lead to a cliff. The solution for this problem is alerting the driver about the vehicle coming from opposite side. This is done by keeping an ultrasonic sensor in one side of the road before the curve and keeping a LED light after the curve.By looking at the LED light on/off criteria driver can become alert and can slow down the speed of the vehicle.

Fishing is one of the primary occupations of India .Atmospheric conditions play a vital role in fishing. Fishermen have to take care of their safety while fishing for long distances. Since weather is not uniform and it keeps on changing, so it is difficult to predict weather condition. So in this paper for the welfare of the fishermen we provide the fishermen the information about the atmospheric conditions .The design consists of two modules.