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Define Cdma? |
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Answer» Code Division MULTIPLE Access systems use codes with certain characteristics to separate different users. To enable access to the shared MEDIUM without interference. The users use the same FREQUENCY and time to TRANSMIT data. The main problem is to find good codes and to separate this signal from noise. The good code can be FOUND the following 2 characteristic
Code Division Multiple Access systems use codes with certain characteristics to separate different users. To enable access to the shared medium without interference. The users use the same frequency and time to transmit data. The main problem is to find good codes and to separate this signal from noise. The good code can be found the following 2 characteristic |
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