To get full information or details of single carrier fdma please have a look on the pages

http://seminarsprojects.net/Thread-single-carrier-frequency-division-multiple-access

if you again feel trouble on single carrier fdma please reply in that page and ask specific fields in single carrier fdma ....etc

[:=Read Full Message Here=:]

HELLO SIR,

I need a seminar ppt on WDMA in optical fibre..
please help me.

thanks
Mukesh Meher ....etc

[:=Read Full Message Here=:]

The difference between FDMA, CDMA and TDMA
I think one of the most fundamental questions in our minds is What the difference is between telecom technologies, which said company focusing on machines about people? Right? They say the company focusing on machines about CDMA, TDMA, FDMA! We know that these technologies are different, but we are genearlly not able to understand the difference, making them! We believe that it is too technical and stop yourself from getting into it! Right? Guys, trust me, understanding the difference between the techn ....etc

[:=Read Full Message Here=:]

i wan this chart for reference.i want make the presentation on the basis of tdma cdma and fdma ....etc

[:=Read Full Message Here=:]

Frequency Division Multiple Access (FDMA)

Introduction
Frequency Division Multiple Access Used for AMPS and TACS, the two key analog systems and their variants, this system gives each conversation its own unique radio channel. Division of a radio frequency into several channels by splitting the frequency band into distinct segments, which are assigned to various callers. This allows a single base station to serve many callers. For example, a typical AMPS network will have 832 channels spaced approximately 30 kilohertz apart. - Frequency Div ....etc

[:=Read Full Message Here=:]

:angel::)
Are you looking for tabular difference between sdma tdma fdma cdma
yes looking for tabular difference between sdma tdma fdma cdma
....etc

[:=Read Full Message Here=:]

please help me out soon within 12 hrs as i have to attend an exam please help me out.. ....etc

[:=Read Full Message Here=:]

The Evolution of TDMA to 3G & 4G Wireless Systems

AT&T Wireless Services
TDMA
European GSM over 250 million
North American TDMA 50 million
Japanese PDC 50 million
CDMA
North American CDMA 60 million (including S. Korea)
TDMA parameters
30 KHz channels (like analog & CDPD)
20 msec speech frames
24.3 kbaud symbol rate
3 time-slots/users
7.4 kbps ACELP speech coding
1/2-rate channel coding on important bits interleaved over 2 bursts in 40 msec
Differential pi/4-QPSK modulation
EDGE Tech ....etc

[:=Read Full Message Here=:]

Error while running this code

function X = tdma(A,B,C,D)
%TriDiagonal Matrix Algorithm (TDMA) or Thomas Algorithm
% A_i*X_(i-1) + B_i*X_i + C_i*X_(i+1) = D_i (where A_1 = 0, C_n = 0)
% A,B,C,D are input vectors. X is the solution, also a vector.

% Copyright 2013 The MathWorks, Inc.

Cp = C;
Dp = D;
n = length(A);
X = zeros(n,1);
% Performs Gaussian elimination
Cp(1) = C(1)/B(1);
Dp(1) = D(1)/B(1);
for i = 2:n
Cp(i) = C(i)/(B(i)-Cp(i-1)*A(i));
Dp(i) = (D(i)-Dp(i-1)*A(i))/(B(i)-Cp(i-1)*A(i));
end
% Backward substitution, s ....etc

[:=Read Full Message Here=:]

Introduction
Wireless mesh networks (WMN) have become increasingly popular in the last couple
of years due to advantages like low setup cost, easy network maintenance, robustness
and reliable service coverage and technology-independence . In WMNs, each node
acts both as a host and a router, forwarding packets on behalf of other nodes, provided
that the nodes are in range of one another. This property can be exploited to extend
wireless connectivity in hard-to-reach locations .
1.1 Motivation
Outdo ....etc

[:=Read Full Message Here=:]