Changes between Version 12 and Version 13 of Internal/newSB4


Ignore:
Timestamp:
Jun 5, 2017, 8:59:49 PM (7 years ago)
Author:
jkol
Comment:

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  • Internal/newSB4

    v12 v13  
    99===== 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. || [[Image(SB4_wifi_only_box.png, 60px)]] ||
     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.
    1212
    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)]] ||
     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.
    1414
    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)]] ||
     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.
    1616
     17 ||=!WiFi/WiMAX only node=||=!WiFi/WiMAX & USRP=||=!WiFi/WiMAX & LTE Client=||
     18 ||  [[Image(SB4_wifi_only_box.png, 60px)]]  ||  [[Image(SB4_wifi_usrp_box.png, 100px)]]  ||  [[Image(SB4_wifi_lte_box.png, 100px)]]  ||
    1719
    1820 ||='''Node Name'''=||='''RF Connection 1'''=||='''RF Connection 2'''=||
    … …  
    3032 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.
    3133
    32  [[Image(SB4_lte_bs.png, 100px)]]  [[Image(SB4_wimax_bs.png, 100px)]]
     34 ||=LTE Base Station=||=WiMAX Base Station=||
     35 ||  [[Image(SB4_lte_bs.png, 100px)]]  ||  [[Image(SB4_wimax_bs.png, 100px)]]  ||
    3336
    3437[[BR]]