hi everyone, i need material for cross layer design related to mobile adhoc for 4g if any one knw abt it give me ya link.... ....etc

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A Design of HDB3 CODEC Based on FPGA


ABSTRACT
The basic principles and structure of HDB3 was briefly introduced in this paper, and the shortcomings of the existing HDB3 encoder and decoder was analyzed. Then a new design of HDB3 encoder and decoder based on FPGA was proposed, and the hardware design circuit and software simulation were introduced. The simulation was achieved through the VERILOG-HDL in EP2C35F672C8 chip of CycloneII series in the d ....etc

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Abstract
The past decade has witnessed substantial progress towards the application of low bit rate speech coders to civilian and military communications as well as computer related voice applications. Central to this progress has been the de- velopment of new speech coders capable of producing high quality speech at low data rates. Most of these coders incorporate mechanisms to: synthesize speech using Linear Predictive Coding, represent the spectral properties of speech, pro- vide speech waveform matching, and optimize the coder's perform ....etc

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Definition

MPEG is the famous four-letter word which stands for the Moving Pictures Experts Groups.
To the real word, MPEG is a generic means of compactly representing digital video and audio signals for consumer distributionThe essence of MPEG is its syntax: the little tokens that make up the bitstream. MPEG's semantics then tell you (if you happen to be a decoder, that is) how to inverse represent the compact tokens back into something resembling the original stream of samples.

These semantics are merely a collection of rules (which ....etc

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data hiding in mpeg video files using multivariate regression and macroblock ordering.pdf ....etc

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MPEG-4 is an ISO/IEC standard being developed by MPEG (Moving Picture Experts Group), the committee which also developed the Emmy Award winning standards known as MPEG-1 and MPEG-2. These standards made interactive video on CD-ROM and Digital Television possible. MPEG-4 will be the result of another international effort involving hundreds of researchers and engineers from all over the world. MPEG-4, whose formal ISO/IEC designation will be ISO/IEC 14496, is to be released in November 1998 and will be an International Standard in January 1999.
....etc

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Abstract:

Digital audio broadcasting, DAB, is the most fundamental advancement in radio technology since that introduction of FM stereo radio. It gives listeners interference - free reception of CD quality sound, easy to use radios, and the potential for wider listening choice through many additional stations and services.

DAB is a reliable multi service digital broadcasting system for reception by mobile, portable and fixed receivers with a simple, non-directional antenna. It can be operated at any frequency from 30 MHz ....etc

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Sir/Madam

kindly send me any power point paper presentation on


EFFICIENT ON CHIP CROSSTALK AVOIDANCE CODEC DESIGN based on time delay




Sir/Madam

kindly send me any power point paper presentation on


EFFICIENT ON CHIP CROSSTALK AVOIDANCE CODEC DESIGN based on time delay



to my email

[email protected]

....etc

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hi i want full detail with ppt ....etc

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Layer Reassignment for Antenna Effect Minimization in 3-Layer Channel Routing


Abstract

As semiconductor technology enters the deep submicron em, reliability has
become a major challenge in the design and manufacturing of next generation
VLSI circuits. .ln this paper we focus on one reliability issue - the antenna
effect in the context of s-layer channel routing. We first present an antenna effect
model in Z-layer channel routing and, based on this, an antenna effect cost
function is proposed. A layer ....etc

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