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FDD and TDD technologies

FDD and TDD technologies

Created: Nov 21, 2020 15:52:56Latest reply: Jan 17, 2021 15:59:10 361 6 0 0 0
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What's the difference between FDD,TDD ?

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ernesto_cupet6
Created Nov 21, 2020 16:03:40

Hello


Basicaly

FDD: Frequency Division Duplex. An application in which channels are divided by frequency. In an FDD system, the uplink and downlink use different frequencies. Downlink data is sent through bursts. Both uplink and downlink transmission use frames with fixed time length.
TDD: Time Division Duplex. In Time Division Duplex (TDD) system, the uplink and downlink links use different timeslots. They usually share the same frequency.


You can read some post about your question

https://forum.huawei.com/enterprise/en/fdd-tdd-mode/thread/597722-100305


https://forum.huawei.com/enterprise/en/difference-lte-fdd-and-lte-tdd/thread/601148-100305


Hope it can help

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user_4034933
user_4034933 Created Nov 21, 2020 18:21:58 (0) (0)
Thanks for support  
ernesto_cupet6
ernesto_cupet6 Reply user_4034933  Created Nov 21, 2020 20:08:15 (0) (0)
You are welcome!  
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(3) (0)
2#
ernesto_cupet6
ernesto_cupet6 Created Nov 21, 2020 16:03:40

Hello


Basicaly

FDD: Frequency Division Duplex. An application in which channels are divided by frequency. In an FDD system, the uplink and downlink use different frequencies. Downlink data is sent through bursts. Both uplink and downlink transmission use frames with fixed time length.
TDD: Time Division Duplex. In Time Division Duplex (TDD) system, the uplink and downlink links use different timeslots. They usually share the same frequency.


You can read some post about your question

https://forum.huawei.com/enterprise/en/fdd-tdd-mode/thread/597722-100305


https://forum.huawei.com/enterprise/en/difference-lte-fdd-and-lte-tdd/thread/601148-100305


Hope it can help

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  • x
  • convention：

user_4034933
user_4034933 Created Nov 21, 2020 18:21:58 (0) (0)
Thanks for support  
ernesto_cupet6
ernesto_cupet6 Reply user_4034933  Created Nov 21, 2020 20:08:15 (0) (0)
You are welcome!  
(1) (0)
3#
user_4034933
user_4034933 Created Nov 21, 2020 16:05:33

Thanks for support
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4#
Mohamed_Ahmed
Mohamed_Ahmed Created Jan 17, 2021 15:59:10

good question
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user_4034933
user_4034933 Created Jan 17, 2021 18:26:31 (0) (0)
Thanks dear friend  
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