Timeline for Understanding the modulation concept
Current License: CC BY-SA 4.0
14 events
| when toggle format | what | by | license | comment | |
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| Jul 11, 2023 at 11:48 | history | reopened |
Marcus Müller Peter K.♦ |
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| Jul 5, 2023 at 9:57 | comment | added | Heretolearn | Ok... Thank u sir... | |
| Jul 5, 2023 at 8:42 | comment | added | Marcus Müller | it's 256 elements from that 4-sized alphabet. | |
| Jul 4, 2023 at 16:38 | comment | added | Heretolearn | Yes sir, I am asking about the same....But if $\mathcal{A}_s$ 4 element modulation alphabet of QPSK then how would $s(n)$ have $n$ ranging from 1,..., N where N = 256. | |
| Jul 4, 2023 at 15:33 | comment | added | Marcus Müller | Hm, reading that paper, $\mathcal A_s$ is really just the 4-element modulation alphabet of QPSK. Is that what you're asking about? Are you familiar with QPSK? | |
| Jul 4, 2023 at 15:26 | review | Reopen votes | |||
| Jul 11, 2023 at 11:48 | |||||
| Jul 4, 2023 at 15:22 | comment | added | Marcus Müller | I've added the full reference (what you did really was not a citation…) to the question. | |
| Jul 4, 2023 at 15:21 | history | edited | Marcus Müller | CC BY-SA 4.0 |
added 335 characters in body
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| Jul 4, 2023 at 14:51 | comment | added | Heretolearn | Sorry Sir, I didnt give citation as I thought that would increase the work of experts in going to that citation.... But now I am giving it: "Machine Learning Based Signal Detection for Ambient Backscatter Communications" , In this paper pls check equation 5 and 6. And for "modulation alphabet set" we need to refer reference [2] of this paper... | |
| Jul 4, 2023 at 14:08 | history | closed |
Marcus Müller lennon310 MBaz Dan Boschen Dilip Sarwate |
Needs details or clarity | |
| Jul 4, 2023 at 12:27 | review | Close votes | |||
| Jul 4, 2023 at 14:11 | |||||
| Jul 4, 2023 at 12:09 | comment | added | Marcus Müller | Voting to close as need of detail, by the way, because you promised to update your previous question with context (so, the very same thing that's missing here, context), and then never did; I can take back that vote as soon as context/citation is given. | |
| Jul 4, 2023 at 12:08 | comment | added | Marcus Müller | Please properly cite the context of this. I think you're misquoting, because the alphabet of a QPSK doesn't have 256 elements, so we can just speculate how a 256-element alphabet happens. Why speculate? You have the source, so tell us, and we can actually qualifiedly answer. | |
| Jul 4, 2023 at 11:47 | history | asked | Heretolearn | CC BY-SA 4.0 |