Timeline for How is SNR Calculated in OFDM Reciever? [closed]
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 4, 2022 at 12:58 | history | closed |
Marcus Müller lennon310 MBaz jojeck♦ |
Needs more focus | |
| Jan 2, 2022 at 18:06 | review | Close votes | |||
| Jan 4, 2022 at 12:58 | |||||
| Jan 2, 2022 at 18:02 | comment | added | Marcus Müller | hm, a single SNR for a complete OFDM signal seems to be a bad idea. The total SNR tells you nothing about how good your signal is – channel capacity is not linear, so how the signal- and noise energy is distributed across the subcarriers is important, and cannot be represented by a single number. Other than that, SNR is always calculated the same: signal power divided by noise power. And as Dilip says, how you estimate these is up to your individual application and needs. | |
| Jan 2, 2022 at 14:39 | answer | added | Dilip Warrier | timeline score: 1 | |
| Jan 2, 2022 at 3:44 | history | asked | Reddi Suresh | CC BY-SA 4.0 |