Telecommunications Blog

What is LTE?

    3GPP LTE (Long Term Evolution) is the name given to a project that aims to improve the
UMTS mobile phone and it is not a standard but it will result in the release 8 of UMTS
and it can be considered the real 3.9G & invited to join the 4G family.

Technical specifications:-


LTE PHY layer block diagram:-

    We will speak about Basic commands and syntax in MATLAB to show how we can write code in it .

    If you type in a valid expression and press Enter, MATLAB will immediately execute it and return the result.

>> 2+2
ans =
           4

>> 4ˆ2

ans =
           16

>> sin(pi/2)

ans =
           1

>> 1/0

     MATLAB is a software package for computation in engineering, science, and applied mathematics. It offers a powerful programming language, excellent graphics, and a wide range of expertknowledge. MATLAB is published by and a trademark of The MathWorks, Inc.






     The focus in MATLAB is on computation, not mathematics. Hence symbolic expressions and manipulations are not possible (except through a clever interface to Maple). All results are not only numerical but inexact, thanks to the rounding errors inherent in computer arithmetic. The limitation to numerical computation can be seen as a drawback, but it is a source of strength too: MATLAB generally runs circles around Maple, Mathematica, and the like when it comes to numerics.