Performance analysis of channel estimation and adaptive equalization in slow fading channelPresented By:
Zhifeng Chen, Electrical and Computer Engineering, University of Florida
ABSTRACT
In our project, we first build up a wireless communication simulator including Gray coding, modulation, different channel models (AWGN, flat fading and frequency selective fading channels), channel estimation, adaptive equalization, and demodulation. Next, we test the effec ....etc

[:=Read Full Message Here=:]

plese give me more information about digital transmission system using psk for the transmission and reception of text messages ....etc

[:=Read Full Message Here=:]

GOP-Based Channel Rate Allocation Using Genetic Algorithm for Scalable Video Streaming Over Error-Prone Networks
IEE Transactions on Image Processing, Vol. 15, No. 6

Abstract:
In this paper, we address the problem of unequal error protection (UEP) for scalable video transmission over wireless packet-erasure channel. Unequal amounts of protection are allocated to the different frames (I- or P-frame) of a group-of-pictures (GOP), and in each frame, unequal amounts of protection are allocated to the progressive bit-stream of scalable ....etc

[:=Read Full Message Here=:]

Lottery Tips and Tricks
The lottery is a game of chance rather than a game of skills. You can just use any lottery strategy to predict winning numbers. However, here you can find tips provided by some lottery experts. As usual, suggestions are considered a controversial topic and you should study them with the critical mind. But anyway, it's best to know as much as possible when you decide to embark on anything. Who knows, maybe one day these tips will help you pick up more winning numbers from the lottery or at least eliminate numbers ....etc

[:=Read Full Message Here=:]

....etc

[:=Read Full Message Here=:]

Bipanconnectivity and Bipancyclicity in k-ary n-cubes
Abstract

In this paper we give precise solutions to problems posed by Wang, an, Pan, Wang and Qu and by Hsieh, Lin and Huang. In particular, we show that Qn k is bipanconnected and edge-bipancyclic, when k ges 3 and n ges 2, and we also show that when k is odd, Qn k is m-panconnected, for m= (n (k-1) +2k-6)/2, and (k-1)-pancyclic (these bounds are optimal).

We introduce a path-shortening technique, called progressive shortening, and strengthen existing results,

Showing that when p ....etc

[:=Read Full Message Here=:]

You can total your current semester courses and credits with our online GPA Calculator. The online GPA calculator is a tool to calculate grade point average based on a typical high school system. GPA is calculated by dividing the total amount of grade points earned by the total amount of credit hours attempted. We think you will find our GPA calculator both easy to use and helpful. Students can use the GPA calculator to determine their present high school, college, or graduate school grade point average, determine what their GPA is likely to be ....etc

[:=Read Full Message Here=:]

sir i need ppt for simulation and bit error rate analysis of 4g ofdm systems by using different modulation schemes like qam,qpsk,bpsk ....etc

[:=Read Full Message Here=:]

The bit error rate (BER) expressions of 16-phase shifting (PSK) and 16-quadrature amplitude modulation (QAM) are obtained analytically in the presence of a phase error. By averaging over the phase error statistics, the performance penalty can be analyzed analytically as a function of the phase error variance. Phase error variations leading to a signal-to-noise ratio of 1 dB per bit penalty at BER = 10 (-4) have been found 8.7 x 10 (-2) rad (2), 1.2 x Rad (2), 2.4 x 10 (-3) rad (2), 6.0 x 10 (-4) rad (2) and 2.3 x 10 (-3) rad (2) ) For binary, q ....etc

[:=Read Full Message Here=:]

ABSTRACT
In This Seminar An adaptive watermarking capacity analysis in the spatial domain and wavelet domain has to be present. The relationship between the watermarking capacity and the watermark detection error rate is also discussed. The discussion of watermark detection error rate will help us finding the ways to embed more watermark messages while keeping an acceptable detection error rate, it is useful for the design of the general algorithms of watermarking and detection. The watermarking system is analyzed based on the channel capacity ....etc

[:=Read Full Message Here=:]