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Difference between TDD and TDMA
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written 23 months ago by
sourav108555
• 550
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• modified 23 months ago |
| TDD | TDMA |
|---|---|
| TDD stands for Time Division Duplexing. | TDMA stands for Time Division Multiple Access. |
| TDD is a duplexing technology that aims to use the same frequency to provide continuous flow of information in both directions. | TDMA is a multiplexing technology. Its main goal is to combine multiple signals into a single channel. |
| TDD doesn’t use a fixed frame length and it can be varied depending on the circumstance. | TDMA uses a fixed length of frames that are then assigned to the individual signals that are going to use the channel. |
| TDD is a rather old concept that is still quite applicable today. | TDMA is a technology that is still being used nowadays. |
| TDD focuses on the return signal. | TDMA is concerned about mixing multiple signals. |
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