Changes between Version 10 and Version 11 of Internal/newSB4


Ignore:
Timestamp:
Jun 5, 2017, 8:50:00 PM (7 years ago)
Author:
jkol
Comment:

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  • Internal/newSB4

    v10 v11  
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    9 ===== RF Node Hardware =====
     9===== RF Device Hardware =====
    1010
    11  Each of the RF nodes is equipped with a pair of !WiFi devices: one Atheros 5000X mini-PCI card and one Intel 6250 mini-PCIe 802.11/802.16. The antenna connections of these wireless cards are connected through individual 15dB attenuators to a power combiner which connects through a single enclosure access port to the RF test system. This connection is referred to as "!WiFi/WiMAX" in subsequent diagrams.
     11 || Each of the RF nodes is equipped with a pair of !WiFi devices: one Atheros 5000X mini-PCI card and one Intel 6250 mini-PCIe 802.11/802.16. The antenna connections of these wireless cards are connected through individual 15dB attenuators to a power combiner which connects through a single enclosure access port to the RF test system. This connection is referred to as "!WiFi/WiMAX" in subsequent diagrams. || [[Image(SB4_wifi_only_box.png, 60px)]] ||
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    13  [[Image(SB4_wifi_only_box.png, 60px)]]
     13 || Four of the RF nodes are also equipped with [wiki:Hardware/fDevices/cSDR/gUSRP#USRPB205 USRP B205mini-i] SDR devices. The TX/RX and RX2 ports are connected through individual 15dB attenuators to a 2-way power combiner which connects through the second enclosure access port to the RF test system. This connection is referred to as "USRP" or "SDR" in subsequent diagrams. || [[Image(SB4_wifi_usrp_box.png, 100px)]] ||
    1414
    15  Four of the RF nodes are also equipped with [wiki:Hardware/fDevices/cSDR/gUSRP#USRPB205 USRP B205mini-i] SDR devices. The TX/RX and RX2 ports are connected through individual 15dB attenuators to a 2-way power combiner which connects through the second enclosure access port to the RF test system. This connection is referred to as "USRP" or "SDR" in subsequent diagrams.
    16 
    17  [[Image(SB4_wifi_usrp_box.png, 100px)]]
    18 
    19  Three of the RF nodes are also equipped with [wiki:Hardware/fDevices/dWide#LTEHardware USB LTE client adapters] for experimentation using commercial clients. The antenna connections of the adapters are connected through individual 15dB attenuators to a 2-way power combiner which connects through the second enclosure access port to the RF test system. This connection is referred to as "LTE Client" in subsequent diagrams.
    20 
    21  [[Image(SB4_wifi_lte_box.png, 100px)]]
     15 ||Three of the RF nodes are also equipped with [wiki:Hardware/fDevices/dWide#LTEHardware USB LTE client adapters] for experimentation using commercial clients. The antenna connections of the adapters are connected through individual 15dB attenuators to a 2-way power combiner which connects through the second enclosure access port to the RF test system. This connection is referred to as "LTE Client" in subsequent diagrams. || [[Image(SB4_wifi_lte_box.png, 100px)]] ||
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    2317
    … …  
    3327 ||  node1-9  ||  !WiFi/WiMAX  ||  LTE Client  ||
    3428 ||  node2-1  ||  ''none''  ||  ''none''  ||
     29
     30 || In addition to the nodes, two LTE and two WiMAX basestations are available. Due to their high power output, the antenna connections are passed through large value attenuators (and through a 2-way power combiner in the case of the LTE base stations) before connecting to the RF test system. || [[Image(SB4_lte_bs.png, 60px)]] || [[Image(SB4_wimax_bs.png, 60px)]] ||
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