Articles [Engineering]

Hi, Wireless communication is the transfer of information over a distance without the use of electrical conductors or "wires". In this paper we discuss how Mobile IP works and the advantages of it in wireless communication. In IP networks,...

Hi, In conventional speech processing applications, speech signal is encoded using fixed number of bits over the entire speech signal band. During the process, the band width requirement for speech transmission is relatively high which is of...

Hi, Imagine you control all the systems around just by a simple gesture and the things respond to you as if it was some magic. This could be possible with embedded systems. The term ‘embedded systems’ is quite a complex one. Simply put, it is a...

Load: Zhou proposed that CPU queue length can act as a good indicator of load and it is also easy to determine. If the task transfer involves large delay then using CPU queue length will make the load to accept more task while the already accepted...

Transfer Policy: This policy determines whether the node is in a suitable state to share the load. Most of the transfer policies are threshold based policies, If a load at a node exceeds a threshold value T, then the node is overloaded and act as...

Today we can see many things around us in this world all are automated, all the equipments are woking in its own and correct way similar to human being. Let us see the fruitful and harmful effects in this techno development around us. In...

Global Positioning System (GPS) is the system which is used for navigation purpose.  Previously many systems like TRANSIT, LORAN and VOR are there for navigation purpose. But GPS is highly efficient than all other systems. Now GPS is the primary...

INSTRUMENTATION AMPLIFIER Circuit diagram:     Theoretical explanation: Differential amplifier with high input resistance is used in instrumentation amplifier. Its gain can be precisely set by an internal signal or external resistor. The...

A RPC works on the simple mechanism of calling a local procedure & then extend this mechanism by transferring the control and data over communication network. A RPC can be viewed as an interaction between client and server where a client in need of...

Reactive Power means power that is flowing in a system but not comes in account for billing,actually if we want to realize how reactive power flows ,take voltage and current equations(in terms of sinusoidal values,with phase shift between V and...