User contributions for Destevez
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22 August 2024
- 10:3710:37, 22 August 2024 diff hist +4,423 Gr4-packet-modem complete flowgraph No edit summary
- 09:5709:57, 22 August 2024 diff hist +3,462 N Gr4-packet-modem complete flowgraph Created page with "This page describes the operation of a complete flowgraph that uses gr4-packet-modem and TUN Source/Sink blocks for IP communications. The Packet Transmitter and Packet Receiver blocks in this flowgraph are described in their respective pages gr4-packet-modem transmitter and gr4-packet-modem receiver. A flowgraph similar to this is used in each of the [https://github.com/daniestevez/gr4-packet-modem/tree/main/apps applications included in gr4-packet-modem]...."
- 09:3809:38, 22 August 2024 diff hist +49 N File:Gr4 packet modem.png gr4-packet-modem complete flowgraph current
- 09:3509:35, 22 August 2024 diff hist +43 Gr4-packet-modem No edit summary
- 09:2709:27, 22 August 2024 diff hist +2 Gr4-packet-modem receiver No edit summary
- 09:2709:27, 22 August 2024 diff hist +2,466 Gr4-packet-modem receiver No edit summary
- 08:5808:58, 22 August 2024 diff hist +6,411 Gr4-packet-modem receiver No edit summary
- 07:5307:53, 22 August 2024 diff hist +6,388 N Gr4-packet-modem receiver Created page with "This page describes the operation of the gr4-packet-modem receiver. The [https://github.com/daniestevez/gr4-packet-modem/blob/main/blocks/include/gnuradio-4.0/packet-modem/packet_receiver.hpp packet receiver] is implemented as a class that adds and connects multiple blocks to an existing <code>gr::Graph</code>. This is done like so because at the moment hierarchical flowgraphs are not supported in GNU Radio 4.0. == Flowgraph == The flowgraph of the packet receiver..."
- 07:2507:25, 22 August 2024 diff hist +39 N File:Gr4 packet modem receiver.png gr4-packet-modem receiver
21 August 2024
- 11:0211:02, 21 August 2024 diff hist +7,720 N Gr4-packet-modem transmitter Created page with "This page describes the operation of the gr4-packet-modem packet transmitter. The packet transmitter is implemented as a class that adds and connects multiple blocks to an existing <code>gr::Graph</code>. This is done like so because at the moment hierarchical flowgraphs are not supported in GNU Radio 4.0. There are two variants of the packet transmitter: * [https://github.com/daniestevez/gr4-packet-modem/blob/main/blocks/include/gnuradio-4.0/packet-modem/packe..." current
- 10:1410:14, 21 August 2024 diff hist +59 N File:Gr4 packet modem transmitter.png gr4-packet-modem packet transmitter flowgraph current
- 10:1310:13, 21 August 2024 diff hist +843 Gr4-packet-modem waveform design No edit summary current
- 09:4009:40, 21 August 2024 diff hist +1 Gr4-packet-modem waveform design No edit summary
- 09:4009:40, 21 August 2024 diff hist +3,583 Gr4-packet-modem waveform design No edit summary
- 09:2409:24, 21 August 2024 diff hist +71 N File:Gr4 packet modem fer peg codes.png FER versus Eb/N0 for PEG (128, 32) LDPC codes with wc = 3 current
- 08:5208:52, 21 August 2024 diff hist +625 Gr4-packet-modem waveform design No edit summary
- 08:4308:43, 21 August 2024 diff hist +2,788 N Gr4-packet-modem waveform design Created page with "This page documents all the aspects of the waveform used by gr4-packet-modem. == Modulation == The modulation is a single-carrier RRC (root-raised-cosine) filtered PAM (pulse amplitude modulation) waveform. The RRC filter has a roll-off of 0.35. The following constellations are defined. There are provisions in the modem to use higher-order constellations for the payload data. * BPSK. Formed by the points 1, -1, which encode the bits 0 and 1 respectively. This is..."
- 08:1708:17, 21 August 2024 diff hist +826 N Gr4-packet-modem Created page with "[https://github.com/daniestevez/gr4-packet-modem gr4-packet-modem] is a packet-based modem that runs on GNU Radio 4.0. It was implemented as an example of a complete digital communications system in GNU Radio 4.0. gr4-packet-modem can be used to test the GNU Radio 4.0 runtime in a realistic use case, and as an example of how to write blocks and applications in GNU Radio 4.0. The modem implements a generic protocol rather than an existing real world protocol, but it c..."
21 December 2023
- 08:2008:20, 21 December 2023 diff hist +40 GR-ATA Testbed Update USRP IP addresses for XG image current
19 December 2023
- 20:3920:39, 19 December 2023 diff hist −40 GR-ATA Testbed Remove USRP sfp0 IPs that do not exist anymore after the update to UHD 4.6
- 20:3820:38, 19 December 2023 diff hist +1,421 GNURadio@theATA Modify GNU Radio Testbed usage according to the UHD update and system-wide installation current
21 November 2023
- 17:2717:27, 21 November 2023 diff hist +5,572 GNURadio@theATA Add new section "GNU Radio Testbed usage" with current usage instructions for gnuradio1
15 April 2022
- 14:4814:48, 15 April 2022 diff hist +2,310 N CRC Check Add block documentation for CRC Check
- 07:4307:43, 15 April 2022 diff hist +2,147 N CRC Append Add block documentation for CRC Add (the documentation is still not finished, but already useful)
18 February 2021
- 08:5308:53, 18 February 2021 diff hist +1,221 GSoCIdeas Add gr-satellites GSoC project idea