Presented By
Haseena Hassan


The Half Adder & Full Adder
The Half Adder
Adds two binary digits
Produces a sum bit(S) and a carry bit(C)
Carry C is the AND of A and B
ie,C=AB
Sum is the X-OR of A and B
ie,S=AB+AB
The Full Adder
Adds two bits and a carry input
Outputs a sum bit and a carry
Adds the bit A&B and carry frm previous column(carry in)
Logic Diagram of full adder
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Abstract: In this paper, we propose an accurate method to evaluate the available bandwidth in IEEE 802.11-based ad hoc networks. We improve the method described in. We evaluate our solution on di_erent scenarios. We also provide a comparison with different QoS routing protocols, BRuIT, AAC and QoS-AODV, based on di_erent available bandwidth estimation techniques.
Presented By:
Cheikh Sarr ”Claude Chaudet ” Guillaume Chelius ” Isabelle Guérin Lassous
Introduction
The quality of service issues in ad hoc n ....etc

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Name– study of half adder logic circuit.
Aim – to study the working of half adder for two binary digits addition.
Apparatus – IC 7408, IC 7486, circuit board, LEDs, power supply +5V DC, connecting wires, soldering iron, cutter etc.
Circuit diagram


Procedure –
1) Solder the circuit on the given board.
2) Connect respective pins of each gate to the corresponding pins of other gate.
3) Connect the outputs ‘sum’ and ‘carry’ to two LEDs.
4) Apply diff ....etc

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Presented By:
Samarth H. Shah, Kai Chen, Klara Nahrstedt Department of Computer Science University of
I. INTRODUCTION
Available bandwidth estimation is a vital component of admis¬sion control for quality-of-service (QoS) in both wireline as well as wireless networks. In wireless networks, the available bandwidth undergoes fast time-scale variations due to channel fading and error from physical obstacles. These effects are not present in wireline networks, and make estimation of available bandwidth in wire ....etc

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A Secure and Highly Available Architecture for SNMP Based Monitoring of
Network Devices
Presented By:

Lalit K. Awasthi Ankur Gupta Nimrita Koul

Professor & HOD, Computer Science and Engineering National Institute of Technology (NIT)
Hamirpur, India,

2Assistant Professor, Computer Science and Engineering, Model Institute of Engineering and Technology (MIET), Jammu, India,

Lecturer, Computer Science and Engineering, Model Institute of Engineering and Technology (MIET), Jammu, India
ABSTRACT[/b ....etc

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Single-phase half-bridge inverter


Operational Details

Consists of 2 choppers, 3-wire DC source
Transistors switched on and off alternately
Need to isolate the gate signal for Q1 (upper device)
Each provides opposite polarity of Vs/2 across the load

DC Supply Current
If the inverter is lossless, average power absorbed by the load equals the average power supplied by the dc source.
For an inductive load, the current is approximately sinusoidal and the fundamental component of the o ....etc

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ROUTES AVAILABLE FOR THE PRODUCTION OF ACETONE

ROUTES AVAILABLE FOR THE PRODUCTION OF ACETONE
About 1/3rd of the Acetone is produced worldwide is derived from the dehydrogenation of isopropanol, however it is also obtained by various methods mainly the following:-

 Oxidation of cumene and splitting of the hydro peroxide formed into phenol and acetone.
 Direct oxidation of propane / Butane or more accurately of naptha into wi ....etc

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Please send me the simulink model of bidirectional dc-dc converter non-isolated ....etc

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This project is aimed at analyzing the available methods for solving a system of linear equations of the form n x n. Using a couple of iterative and/or direct methods, implement a program for these methods that could be run on a parallel
processor. At the end, a graph can be plotted with time taken for execution of a method considered V/s number of processors used (2, 4, 8, 32). For example following questions need to be addressed “
1. For a method considered, evaluate that as the number of processors is increased does the time taken ne ....etc

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Abstract
This paper proposes a feed-forward control in a halfbridgeresonant dc page link inverter. The configuration of feed-forwardcontrol is based on synchronous sigma-delta modulation and the halfbridgeresonant dc page link inverter consists of two inductors, onecapacitor and two power switches. The simulation results show theproposed technique can reject non-ideal dc bus improving the totalharmonic distortion.
Keywords—Feed-forward control, Resonant dc page link inverter,Synchronous sigma-delta modulation.
I. INTRODUCTION[/b ....etc

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