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* | Create QPKS simulation | Nao Pross | 2021-10-13 | 2 | -0/+1148 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current flow diagram does the following: - Generate a QPKS constellation from a random bit source. The constellation is parametrized by the 'Constellation Rect. Object' and the variables 'sps' (Samples Per Symbol) and 'excess_bw' (Excess Bandwidth). - Send the modulated signal through a AWGN channel. Noise channel taps are controlled with the 'taps' variable, the other paramters are given through the 'QT GUI Range' objects. - Display the constellation diagram as well as the time and frequency domain plots of the signal after the channel (receiver side). - Synchronize the clock using a polyphase clock sync with root raised cosine filters. The number of filters is stored in 'nfilts' and the filter themselves are in 'rcc_taps'. - Finally, display the constellation after the RCC filters. What is still missing: - Multipath fading taps in the channel model (for later) - Equalization on the receiver side. PROBLEM: The wiki tutorial targets GNU Radio 3.9, and uses 'Linear Equlizer' and 'Adaptive Algorithm' blocks which are not available in GNU Radio 3.8. We need to use 'CMA Equalizer' and 'LMS DD Equalizer' and figure out their parameters instead. Though this should not be hard. - Phase and Fine Frequency Correction. - Decode the message. | |||||
* | Move paragraph to introduction | Nao Pross | 2021-10-13 | 2 | -17/+7 | |
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* | Merge branch 'master' of github.com:NaoPross/Fading | Naoki Pross | 2021-10-13 | 2 | -1/+14 | |
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| * | Delete PDF | Nao Pross | 2021-10-13 | 1 | -0/+0 | |
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| * | Merge branch 'master' of github.com:NaoPross/Fading | Nao Pross | 2021-10-13 | 15 | -17/+2762 | |
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| * | | Introduction | Nao Pross | 2021-10-13 | 3 | -3/+16 | |
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* | | | Add reference | Naoki Pross | 2021-10-13 | 1 | -0/+0 | |
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* | | | More on QAM | Naoki Pross | 2021-10-13 | 3 | -9/+28 | |
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* | | Fix workflow | Naoki Pross | 2021-10-12 | 2 | -4/+5 | |
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* | | Merge branch 'master' of github.com:NaoPross/Fading | Naoki Pross | 2021-10-12 | 8 | -3/+2623 | |
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| * | | Simulations Versuch von AM und SSB | sara | 2021-10-12 | 8 | -3/+2623 | |
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* | | Block diagram of communication and start AM and QAM | Naoki Pross | 2021-10-12 | 6 | -12/+136 | |
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* | Merge branch 'master' of github.com:NaoPross/Fading | Nao Pross | 2021-10-07 | 2 | -0/+0 | |
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| * | Rename "Simulation" to AM | sara | 2021-10-07 | 2 | -0/+0 | |
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* | | Set up and create bibliography | Nao Pross | 2021-10-07 | 3 | -11/+83 | |
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* | Delete PDF | Nao Pross | 2021-10-07 | 1 | -0/+0 | |
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* | Disable thesis template | Naoki Pross | 2021-10-07 | 5 | -15/+57 | |
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* | Review sec 3 of project plan | Naoki Pross | 2021-10-05 | 2 | -12/+23 | |
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* | Review and change font of project plan | Naoki Pross | 2021-10-05 | 2 | -24/+16 | |
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* | Change color of progress bars | Nao Pross | 2021-10-05 | 2 | -19/+11 | |
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* | Projectplan angepasst | sara | 2021-10-05 | 5 | -29/+35 | |
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* | Create first AM simulation | Nao Pross | 2021-10-04 | 2 | -0/+635 | |
| | | | | It implements the easiest, crappiest AM moulator. | |||||
* | Merge branch 'master' of https://github.com/NaoPross/Fading | Nao Pross | 2021-10-04 | 2 | -0/+0 | |
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| * | Add references of GNURadio's fading channel simulator | Naoki Pross | 2021-10-01 | 2 | -0/+0 | |
| | | | | | | | | | | Basic fading : iet-com.2008.0297.pdf Frequency selective : iscas.2009.5118116.pdf | |||||
* | | Add test gnuradio file | Nao Pross | 2021-09-29 | 2 | -0/+695 | |
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* | Add references | Naoki Pross | 2021-09-29 | 3 | -0/+0 | |
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* | Update Gantt diagram | Naoki Pross | 2021-09-29 | 2 | -16/+24 | |
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* | Variante zur ersten korrektur | OST\sara.halter | 2021-09-27 | 1 | -5/+7 | |
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* | Update Tasks | OST\sara.halter | 2021-09-27 | 1 | -1/+8 | |
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* | Update project plan | Naoki Pross | 2021-09-25 | 2 | -27/+165 | |
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* | Restructure project plan | Nao Pross | 2021-09-25 | 2 | -21/+12 | |
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* | first Description | OST\sara.halter | 2021-09-23 | 1 | -12/+34 | |
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* | Update Gantt Diagram | Naoki Pross | 2021-09-23 | 2 | -41/+64 | |
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* | Merge remote-tracking branch 'origin/master' | OST\sara.halter | 2021-09-23 | 15 | -21/+1404 | |
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| * | Add project plan and thesis to workflow | Nao Pross | 2021-09-21 | 4 | -1/+6 | |
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| * | Create test LaTeX workflow | Nao Pross | 2021-09-21 | 1 | -0/+16 | |
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| * | Add list of required latex packages | Nao Pross | 2021-09-21 | 1 | -0/+279 | |
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| * | Create thesis skeleton | Nao Pross | 2021-09-21 | 10 | -17/+129 | |
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| * | Adjust template | Nao Pross | 2021-09-21 | 4 | -104/+44 | |
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| * | Create thesis with latex template | Nao Pross | 2021-09-21 | 5 | -0/+1007 | |
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| * | Fix typo | Nao Pross | 2021-09-21 | 1 | -1/+1 | |
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| * | Create makefile for project plan | Nao Pross | 2021-09-21 | 2 | -0/+23 | |
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| * | Make whitespace consistents with tabs | Nao Pross | 2021-09-21 | 2 | -21/+22 | |
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| * | Capitalize project plan file | Nao Pross | 2021-09-21 | 1 | -0/+0 | |
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* | | Projekttplan angepasst noch nicht fertig | OST\sara.halter | 2021-09-23 | 2 | -156/+145 | |
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* | | Projectplan weiter gearbeitet noch, nicht fertig | OST\sara.halter | 2021-09-21 | 2 | -108/+156 | |
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* | Merge branch 'master' of https://github.com/NaoPross/Fading | Naoki Pross | 2021-09-21 | 2 | -0/+24 | |
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| * | Test plan | OST\sara.halter | 2021-09-21 | 2 | -0/+24 | |
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* | | Add changelog and signature | Naoki Pross | 2021-09-21 | 2 | -1/+23 | |
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* | Update project plan with template | Naoki Pross | 2021-09-21 | 2 | -1/+58 | |
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