Question
CDMA is a communication technique that allows multiple
users to share the same frequency band simultaneously by using unique codes to differentiate their transmissions. Unlike TDMA and FDMA, CDMA does not divide the spectrum into separate time slots or frequency bands. Instead, each user's data is encoded with a specific code, and all users transmit their encoded data simultaneously over the same frequency range. The receiver, which knows the code of the user it's listening to, can then decode the intended signal by applying the corresponding code. CDMA is known for its ability to mitigate interference and is commonly used in technologies like WCDMA (3G) and certain 4G and 5G networks.Solution
The correct answer is A
Consider the following statements in reference to Punjab Preservation of Subsoil Water Act, 2009.
1. As per the Act, no farmer shall sow...
Mughal ruler, Aurangzeb died in which year?
The Chambal, Hindon and Tons rivers are tributaries of the river:
Which digital payments platform launched its UPI infrastructure, known as the UPI switch, in collaboration with Airtel Payments Bank in January 2024? �...
Match the sportspersons with the medals won by them in the respective events in the given categories at Commonwealth Games 2022 and choose the correct c...
Which biome is found in the northern parts of Asia, Europe and North America where 300 to 900 millimetres (12 to 35 in) of rain can be expected per year?
In which of the following years was tea produced in Uttarakhand for the first time?
Which among the following is an agricultural festival of Arunachal Pradesh and celebrated by the Galo tribe?
In which state is the Hogenakkal Falls located?
Who was the first exponent of 'Rolling Plan"?
