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How modulation rate is calculated for gsm?
The modulation rate in GSM (Global System for Mobile Communications) is primarily determined by the modulation scheme used, which is Gaussian Minimum Shift Keying (GMSK). In GSM, each symbol represents one bit of data, and the modulation rate is calculated based on the symbol rate, which is typically set at 270.833 ksym/s. Thus, the modulation rate is effectively equal to the symbol rate, as each symbol conveys one bit of information, leading to a maximum data rate of about 1.2 kbps per channel.
How do you converion baud rate to symbol rate?
baud rate = symbol rate= modulation rate all the same thing
What is the difference between NRZ L and Manchester encoding?
For NRZ we require large bandwidth,because transition will not occur in middle of bit.whereas in Manhaster encoding transition will occur middle of the bit so Data rate = Modulation rate/2 Regards, Dilip Prajapati
Calculate the bit rate for the given baud rate and type of modulation?
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What is a laser diode used for?
Laser diodes have a vast number of uses from fibre optics for telecommunications to CDs and DVDs. They are the most common laser type with an approximately over 1 billion units sold. Laser diodes have become more popular in medicine and dentistry in the last few decades as the are user friendly, they perform typically well with soft tissue procedures as they have a high absorption rate for hemoglobin.
Given a baud rate of 1200 bauds per second and modulation technique what is the data?
all you need is to know the modulation technique and then you can know how many bits per one symbole then to calculate the data rate = baud rate * bits/symbole
What are Advantages of delta modulation?
The delta modulation transmits only one bit for one sample. Thus the signaling rate and transmission channel bandwidth is quite small for delta modulation. The transmitter and receiver implementation is very much simple for delta modulation. There is no analog to digital converter involved in delta modulation. The disadvantages of delta modulation are slope overload distortion and granular noise. These are the two drawbacks of delta modulation.
What is a laser modulator used for?
A laser modulator is used to change modulate a beam of light (or laser). The easiest way that they modulate the laser, or light beam, is by changing the rate at which the laser is emitted from the source.
What is the relationship between laser bandwidth and the efficiency of data transmission in optical communication systems?
The relationship between laser bandwidth and the efficiency of data transmission in optical communication systems is that a higher laser bandwidth allows for more data to be transmitted at a faster rate. This is because a wider bandwidth enables the laser to carry more information in the form of light signals, leading to increased data transmission efficiency.
What determines the data rate that a modem can support?
The bandwidth of the transmission media The modulation encoding used
What are two ways that the size of population can increase?
Increased Birth Rate or decreased Death Rate
What bit rate are peugoet immobilizer codes sent at?
i need to know what baud rate or pulse width modulation duration immobilizer codes are sent at
