Installation Guide

TVWhiteSpaceInstallationGuide Release1.0 C‐4
SyncEorSyncE
SynchronousEthernet:Astandardofcommunicationforethernet
thatprovidesasynchronizationsignaltonetworkelementsthat
needsuchasignal.
TBS
TransportationBaseStation.SimilartoanHBSorBS,butusedwith
high‐speedtransportationapplications.
TDWR
TerminalDopplerWeatherRadar:atypeofradarstationusedin
theU.S.andotherc
ountriesforweatherreporting.Ifaradiounitis
installedcloseenoughtooneofthesestations,theFCCrequires
thatcertainactionsmustbetakenonthepartofthecustomer.
Regulationsinothercountriesvaries.
TMU TransportationMobileUnit.SimilartoanSU
TrackSide
It
emsorsub
jectmatterthatrelatestotheenvironmentnotonor
insidethetrain.Itisnotlimitedtopreciselynexttothetrack.Also
called“wayside”
TrainSide
Itemsorsubjectmatterthatrelatestotheenvironmentonor
insidethetrainitself.Alsocalled“On‐board”
TSN TimeSensitiveNetwork
Uplink
Da
ta
trafficfromanHSUtoanHBS,or
DatatrafficfromanRT‐BtoanRT‐A
VMU VehicularMobileUnit
Wayside
Itemsorsubjectmatterthatrelatestotheenvironmentnotonor
insidethetrain.Itisnotlimitedtopreciselynexttothetrack.Also
called“TrackSide”
WI
We
bInt
erface:web‐basedapplicationthatprovidessimple
configurationcapabilitiesfortheradiounits.
WISPA
WirelessInternetServiceProviderAssociation.Anorganization
thatmanagesregistrationofwirelessdevicesthatoperatecloseto
TDWRfacilitiesrunbytheFAA.
VRRP
VirtualRouterRedundancyProtocol‐anetworkingprotocolthat
providesforautomaticas
signmentofavai
lableIProutersto
participatinghosts.
TableC‐1:Terminology(Sheet4of4)
Term Description
FOR REGULATORY USES ONLY