Changes between Version 33 and Version 34 of Tutorials/Wireless/mmwaveSB1


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Timestamp:
May 14, 2020, 11:37:22 PM (4 years ago)
Author:
prasanthi
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  • Tutorials/Wireless/mmwaveSB1

    v33 v34  
    2020=== Resources required ===
    21214 servers srv1-lg1 to srv4-lg1, 2 USRP X310s rfdev3-1, rfdev3-2 and both the Sivers platforms rfdev3-5, rfdev3-6 on COSMOS SB1.
     22=== Tutorial Setup ===
    2223
    23 === Setup ===
     24Follow the steps below to gain access to the [wiki:/hardware/Domains/sb1 sandbox 1 console] and set up nodes with appropriate images.
     25 1. If you don't have one already, sign up for a [https://www.cosmos-lab.org/portal-2/ COSMOS account]
     26 1. [Documentation/Short/CreateRes Create a resource reservation] on sandbox 1
     27 1. [Documentation/Short/Login Login] into sandbox 1 console (console.sb1.cosmos-lab.org) with two SSH sessions.
     28 1. Make sure all the nodes and devices used in the experiment are turned off:
     29{{{#!shell
     30omf tell -a offh -t srv3-lg1,srv4-lg1,rfdev3-1,rfdev3-2,rfdev3-5,rfdev3-6 
     31}}}
     32 1. The image rfnoc_wigig.ndz has aforementioned RFNoC 802.11ad preamble processing blocks and Sivers control software installed.   
     33  Load rfnoc_wigig.ndz on srv3,srv4. 
     34{{{#!shell
     35omf load -i rfnoc_wigig.ndz -t srv3-lg1,srv4-lg1
     36}}}
     37 1. Turn all the required resources on and check the status
     38{{{#!shell
     39omf tell -a on -t srv3-lg1,srv4-lg1,rfdev3-1,rfdev3-2,rfdev3-5,rfdev3-6
     40}}}
     41{{{#!shell
     42omf stat -t system:topo:allres
     43}}}
     44 1. ssh to the nodes, use option -Y for using GUI.
    2445
    25 ==== Prepare the host nodes ====
    26  
    27  The image sivers_sb1_cosmos.ndz, has UHD and Sivers control software installed.
    28 * Load sivers_sb1_cosmos.ndz on srv3,srv4
    29   {{{#!shell
    30   omf load -i sivers_sb1_cosmos.ndz -t srv3-lg1,srv4-lg1
    31   }}}
    32 * Turn the servers on
    33   {{{#!shell
    34   omf tell -a on -t srv3-lg1,srv4-lg1
    35   }}}
     46=== Experiment Execution ===
    3647
    37 * Turn the X310s and Sivers 60GHz frontends on
    38   {{{#!shell
    39   omf tell -a on -t rfdev3-1,rfdev3-2,rfdev3-5,rfdev3-6
    40   }}}
     48==== Find and prepare USRPs ====
    4149
    42 * Check the status
    43   {{{#!shell
    44   omf stat -t system:topo:allres
    45   }}}
    46 
    47 
    48  {{{#!shell-session
    49  -----------------------------------------------
    50  Node: rfdev1-1.sb1.cosmos-lab.org       State: POWERON
    51  Node: rfdev1-2.sb1.cosmos-lab.org       State: POWERON
    52  Node: rfdev2-1.sb1.cosmos-lab.org       State: POWERON
    53  Node: rfdev2-2.sb1.cosmos-lab.org       State: POWERON
    54  Node: rfdev3-1.sb1.cosmos-lab.org       State: POWERON
    55  Node: rfdev3-2.sb1.cosmos-lab.org       State: POWERON
    56  Node: rfdev3-3.sb1.cosmos-lab.org       State: POWERON
    57  Node: rfdev3-4.sb1.cosmos-lab.org       State: POWERON
    58  Node: rfdev3-5.sb1.cosmos-lab.org       State: POWERON
    59  Node: rfdev3-6.sb1.cosmos-lab.org       State: POWERON
    60  Node: sdr1-md1.sb1.cosmos-lab.org       State: POWERON
    61  Node: sdr1-s1-lg1.sb1.cosmos-lab.org            State: POWERON
    62  Node: sdr2-md1.sb1.cosmos-lab.org       State: POWERON
    63  Node: sdr2-s1-lg1.sb1.cosmos-lab.org            State: POWERON
    64  Node: srv1-lg1.sb1.cosmos-lab.org       State: POWERON
    65  Node: srv2-lg1.sb1.cosmos-lab.org       State: POWERON
    66  Node: srv3-lg1.sb1.cosmos-lab.org       State: POWERON
    67  Node: srv4-lg1.sb1.cosmos-lab.org       State: POWERON
    68 ----------------------------------------------- 
    69   }}}
    70 
    71 * ssh to the nodes in 2 terminal sessions, use option -Y if using GUI.
    72  {{{#!shell
    73   ssh root@srv3-lg1 -Y
    74  }}}
    75 
    76 * The IP addresses for Ethernet Port 1(10G) on the X310s sdr2-md2 and sdr2-md3 were hard-coded to 10.115.2.2 and 10.115.2.3 respectively. To access them from srv3-lg1 or srv4-lg1, configure the network interface as follows
     50* The IP addresses for Ethernet Port 1(10G) on the X310s rfdev3-1 and rfdev3-2 were hard-coded to 10.115.2.2 and 10.115.2.3 respectively. To access them from srv3-lg1 or srv4-lg1, configure the network interface enp1s0 as follows
    7751{{{#!shell-session
    78 root@srv2-lg1:~# ifconfig eno2 10.115.1.1 netmask 255.255.0.0 mtu 9000 up
    79 root@srv2-lg1:~# ifconfig -a
    80 eno1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
    81         inet6 fe80::9a03:9bff:fe61:b0b0  prefixlen 64  scopeid 0x20<link>
    82         ether 98:03:9b:61:b0:b0  txqueuelen 1000  (Ethernet)
    83         RX packets 802837  bytes 110409834 (110.4 MB)
    84         RX errors 0  dropped 691507  overruns 0  frame 0
    85         TX packets 22003  bytes 6983546 (6.9 MB)
     52root@srv3-lg1:~# ifconfig enp1s0 10.115.1.1 netmask 255.255.0.0 mtu 9000 up
     53root@srv3-lg1:~# ifconfig enp1s0
     54enp1s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 9000
     55        inet 10.115.1.1  netmask 255.255.0.0  broadcast 10.115.255.255
     56        inet6 fe80::f652:14ff:fe83:b930  prefixlen 64  scopeid 0x20<link>
     57        ether f4:52:14:83:b9:30  txqueuelen 1000  (Ethernet)
     58        RX packets 2839670  bytes 20838442698 (20.8 GB)
     59        RX errors 0  dropped 0  overruns 0  frame 0
     60        TX packets 78864  bytes 6661472 (6.6 MB)
    8661        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
    87 
    88 eno2: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 9000
    89         inet 10.115.1.1  netmask 255.255.0.0  broadcast 10.115.255.255
    90         inet6 fe80::9a03:9bff:fe61:b0b1  prefixlen 64  scopeid 0x20<link>
    91         ether 98:03:9b:61:b0:b1  txqueuelen 1000  (Ethernet)
    92         RX packets 4661357820  bytes 37005247545892 (37.0 TB)
    93         RX errors 0  dropped 692293  overruns 0  frame 0
    94         TX packets 59454137  bytes 3576874343 (3.5 GB)
    95         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
    96 
    97 enp94s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
    98         inet 10.113.1.2  netmask 255.255.0.0  broadcast 10.113.255.255
    99         inet6 fe80::6a05:caff:fe1e:e595  prefixlen 64  scopeid 0x20<link>
    100         ether 68:05:ca:1e:e5:95  txqueuelen 1000  (Ethernet)
    101         RX packets 2580061  bytes 179676082 (179.6 MB)
    102         RX errors 0  dropped 0  overruns 0  frame 0
    103         TX packets 3041138  bytes 918629092 (918.6 MB)
    104         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
    105         device interrupt 38  memory 0xb8880000-b88a0000
    106 
    107 lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
    108         inet 127.0.0.1  netmask 255.0.0.0
    109         inet6 ::1  prefixlen 128  scopeid 0x10<host>
    110         loop  txqueuelen 1000  (Local Loopback)
    111         RX packets 190683  bytes 17539929 (17.5 MB)
    112         RX errors 0  dropped 0  overruns 0  frame 0
    113         TX packets 190683  bytes 17539929 (17.5 MB)
    114         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
    115 
    11662}}}
    11763
    11864* Run uhd_find_devices to check if the X310s can be reached
    11965{{{#!shell-session
    120 root@srv2-lg1:~# uhd_find_devices --args="addr=10.115.2.3"
     66root@srv3-lg1:~# uhd_find_devices --args="addr=10.115.2.3"
    12167[INFO] [UHD] linux; GNU C++ version 7.4.0; Boost_106501; UHD_3.14.1.1-release
    12268--------------------------------------------------
    … …  
    13278}}}
    13379
     80==== Prepare Sivers 60GHz front-ends ====
     81* To demonstrate the experiment here, we use Sivers front-end SN0240 as transmitter and SN0243 as receiver
    13482
    135 ==== Prepare Sivers front-ends ====
    136 * To demonstrate the experiment here, we use Sivers front-end SN0243 as transmitter and SN0240 as receiver
    137 * Configure SN0243 as transmitter using "TX enable" on the GUI
     83||  SN0240 as transmitter                    ||  SN0243 as receiver                       ||
     84||  root@srv4-lg1:~/ederenv# ./start_mb1.sh  --gui SN0240 || root@srv3-lg1:~/ederenv# ./start_mb1.sh  --gui SN0243 ||
     85||  Click "TX enable" and "LO leakage Cal"   || Click "RX enable"                         ||
     86||  [[Image(Sivers_TX_SN0240.jpg, 500px)]]      ||  [[Image(Sivers_RX_SN0243.jpg, 500px)]]      ||
     87
     88* Make sure the RF switch boxes are configured to use X310s (all switches set to port 1)
    13889{{{#!shell-session
    139 root@srv3-lg1:~/ederenv# ./start_mb1.sh  --gui SN0243
     90root@console:~# curl am1.cosmos-lab.org:5054/rf_switch/status?name=rfsw1.sb1.cosmos-lab.org,rfsw2.sb1.cosmos-lab.org
     91
     92<response status="OK">
     93  <rf_switch name="rfsw1.sb1.cosmos-lab.org" num_of_switches="4">
     94    <switch number="1" port="1"/>
     95    <switch number="2" port="1"/>
     96    <switch number="3" port="1"/>
     97    <switch number="4" port="1"/>
     98  </rf_switch>
     99  <rf_switch name="rfsw2.sb1.cosmos-lab.org" num_of_switches="4">
     100    <switch number="1" port="1"/>
     101    <switch number="2" port="1"/>
     102    <switch number="3" port="1"/>
     103    <switch number="4" port="1"/>
     104  </rf_switch>
     105</response>
    140106}}}
    141   || [[Image(Sivers_TX_GUI.jpg, 500px)]] ||
    142 
    143 *  Configure SN0240 as receiver using "RX enable" on the GUI on srv4-lg1
    144 {{{#!shell-session
    145 root@srv4-lg1:~/ederenv# ./start_mb1.sh  --gui SN0240
    146 }}}
    147   || [[Image(Sivers_RX_GUI.jpg, 500px)]] ||
    148107
    149108=== Execution ===