SOME IMPORTANT ABBRIBATION

-: SOME IMPORTANT ABBRIBATION :-

GSM           : GLOBAL SYSTEM OF MOBILE COMMUNICATION.

CDMA        :CODE DIVISION MULTIPLE ACCESS

TDMA         :TIME DIVISION MUSTIPLE ACCESS

GPRS           :GENERAL PACKET RADIO SYSTEM

IMEI            :INTERNATIONAL MOBILE EQUIPMENT IDENTITY

TX               :TRANSMITTING

RX               :RECEIVING

LCD             :LIQUID CRYSTAL DISPLAY

MMS          :MULTIMEDIA MESSAGE SERVICE

SIM             :SUBSCRIBER IDENTIFICATION MODULE

PIN             :PERSONAL ODENTIFICATION NUMBER

SIL              :SIGNAL IN LINE(IC)

DB              :DESIBEL

AF               :AUDIO FREQUENCY

UFS            :UNIVERSAL FLASHER SOFTWARE

AMP           :AMPLEFIER

COBBA       :COMMON BASE BAND ANALOG 

DSP            :DIGITAL SIGNAL PROCESSOR

VCO            :VOLTAGE CRONTROL OSCILLATOR

PUK            :PERSONAL UNLOCKING KEY

LAN            :LOCAL AREA NETWORK

DC              :DIRECT CURRENT

AC               :ALTENATIVE CURRENT

IC                :INTEGRATED CIRCUIT

PNP            :PLUG AND PLAY

IC is a branch of electronic ckt, in which

IC(INTEGRATED CIRCUIT)::

                   IC is a branch of electronic ckt, in which some active or passive material present in it. The structure of mobile ic like a micro chip which are made with alluminium. Active  meterials mean, we know that material which are created any kind of GUIN , for example of active materials are like transistor and fet. And passive meterials mean, we know that material  which can not created any kind of GUIN. For example of passive material are inductor,registance and diode etc..

                

                  IC also made like transistor or diode. Some of meterials keep isolated and isolated deffusion crystal and this ic chip attached with alluminium war..

         

Use  of  IC::

A.                      Small  structure

B.                      Cheap weight

C.                      Cheap rate

D.                     Power consumption

E.                       Easily exchange

F.                        Low signal dialer