ns3::BandwidthPartInfo struct

Spectrum part.

This is the minimum unit of usable spectrum by a PHY class. For creating any GNB or UE, you will be asked to provide a list of BandwidthPartInfo to the methods NrHelper::InstallGnbDevice() and NrHelper::InstallUeDevice(). The reason is that the helper will, for every GNB and UE in the scenario, create a PHY class that will be attached to the channels included in this struct.

For every bandwidth part (in this context, referred to a spectrum part) you have to indicate the central frequency and the higher/lower frequency, as well as the entire bandwidth plus the modeling.

The pointers to the channels, if left empty, will be initialized by NrHelper::InitializeOperationBand().

Public types

enum Scenario { RMa, RMa_LoS, RMa_nLoS, UMa_LoS, UMa_nLoS, UMa, UMi_StreetCanyon, UMi_StreetCanyon_LoS, UMi_StreetCanyon_nLoS, InH_OfficeOpen, InH_OfficeOpen_LoS, InH_OfficeOpen_nLoS, InH_OfficeMixed, InH_OfficeMixed_LoS, InH_OfficeMixed_nLoS, UMa_Buildings, UMi_Buildings, V2V_Highway, V2V_Urban }: Different types for the propagation loss model of this bandwidth part.

Public functions

auto GetScenario() const -> std::string: Retrieve a string version of the scenario.

Public variables

Ptr<PhasedArraySpectrumPropagationLossModel> m_3gppChannel: Nr Channel. Leave it nullptr to let the helper fill it.
uint8_t m_bwpId: BWP id.
double m_centralFrequency: BWP central frequency.
Ptr<SpectrumChannel> m_channel: Channel for the Bwp. Leave it nullptr to let the helper fill it.
double m_channelBandwidth: BWP bandwidth.
double m_higherFrequency: BWP higher frequency.
double m_lowerFrequency: BWP lower frequency.
Ptr<PropagationLossModel> m_propagation: Propagation model. Leave it nullptr to let the helper fill it.

Enum documentation

enum ns3::BandwidthPartInfo::Scenario

Different types for the propagation loss model of this bandwidth part.

Enumerators
RMa	RMa.
RMa_LoS	RMa where all the nodes will be in Line-of-Sight.
RMa_nLoS	RMA where all the nodes will not be in Line-of-Sight.
UMa_LoS	UMa where all the nodes will be in Line-of-Sight.
UMa_nLoS	UMa where all the nodes will not be in Line-of-Sight.
UMa	UMa.
UMi_StreetCanyon	UMi_StreetCanyon.
UMi_StreetCanyon_LoS	UMi_StreetCanyon where all the nodes will be in Line-of-Sight.
UMi_StreetCanyon_nLoS	UMi_StreetCanyon where all the nodes will not be in Line-of-Sight
InH_OfficeOpen	InH_OfficeOpen.
InH_OfficeOpen_LoS	indoor office where all the nodes will be in Line-of-Sight
InH_OfficeOpen_nLoS	indoor office where all the nodes will not be in Line-of-Sight
InH_OfficeMixed	InH_OfficeMixed.
InH_OfficeMixed_LoS	indoor office where all the nodes will be in Line-of-Sight
InH_OfficeMixed_nLoS	indoor office where all the nodes will not be in Line-of-Sight
UMa_Buildings	UMa with buildings.
UMi_Buildings	UMi_StreetCanyon with buildings.
V2V_Highway	V2V_Highway.
V2V_Urban	V2V_Urban.

Function documentation

std::string ns3::BandwidthPartInfo::GetScenario() const

Retrieve a string version of the scenario.

Returns	the string-fied version of the scenario