Changes between Version 43 and Version 44 of Tutorials/k0SDR/Tutorial25


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Timestamp:
01/30/18 15:54:31 (22 months ago)
Author:
tingjunchen
Comment:

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  • Tutorials/k0SDR/Tutorial25

    v43 v44  
    1717=== Hardware / Software Resources Utilized ===
    18181. The Columbia FlexICoN Gen-1 RF Canceller, which is a frequency-flat amplitude- and phase-based RF canceller implemented using discrete components on a PCB. The Gen-1 RF canceller is optimized to have a center operating frequency at 900MHz.
    19 2. USRP N210 with node11-10 in the ORBIT main grid.
    20 3. [http://www.xdimax.com/sub20/sub20.html SUB-20] is a multi-interface USB adapter for providing popular interfaces between PC (USB host) and different hardware devices. Specifically, we use the SUB-20 SPI module to control and configure the Gen-1 RF canceller (see Fig. 1(a)). The user manual can be found [http://www.xdimax.com/sub20/doc/sub20-man.pdf here].
    21 4. [https://github.com/EttusResearch/uhd, UHD] is already installed with the imaged SDR node.
    22 5. The {{{Eigen C++}}} Library is used for basic algebra used in channel estimation and digital self-interference cancellation. The Eigen releases can be found on the [http://eigen.tuxfamily.org/index.php?title=Main_Page this website]. We used the latest stable release Eigen 3.3.4 through our testings and experiments.
    23 
    24 All the source code is also publicly available at [https://github.com/Wimnet/flexicon_orbit here].
     192. The source code for the full-duplex transceiver example, which can be found at [https://github.com/Wimnet/flexicon_orbit this GitHub page]. We have also build an ORBIT node image {{{flexicon-orbit-v1.ndz}}} with all the required software installed to facilitate the experiments.
     203. USRP N210 with node11-10 in the ORBIT main grid.
     214. [http://www.xdimax.com/sub20/sub20.html SUB-20] is a multi-interface USB adapter for providing popular interfaces between PC (USB host) and different hardware devices. Specifically, we use the SUB-20 SPI module to control and configure the Gen-1 RF canceller (see Fig. 1(a)). The user manual can be found [http://www.xdimax.com/sub20/doc/sub20-man.pdf here].
     225. [https://github.com/EttusResearch/uhd, UHD] is already installed with the imaged SDR node.
     236. The {{{Eigen C++}}} Library is used for basic algebra used in channel estimation and digital self-interference cancellation. The Eigen releases can be found on the [http://eigen.tuxfamily.org/index.php?title=Main_Page this website]. We used the latest stable release Eigen 3.3.4 through our testings and experiments.
    2524
    2625=== Set Up ===
    27 Before you can access the testbed, you need to [https://www.orbit-lab.org/schedule make a reservation] and get it approved by the [wiki:Documentation/Scheduler reservation service]. After receiving the reservation's confirmation (approval) email:
     26Before you can access the testbed, you need to [https://www.orbit-lab.org/schedule make a reservation] and get it approved. After receiving the reservation's confirmation (approval) email:
    2827
    2928 * Login into reserved domain: {{{ssh username@conslole.grid.orbit-lab.org}}}