5G-LENA nr-v3.0-32-g83aee33
The 5G/NR module for the ns-3 simulator
Loading...
Searching...
No Matches
Helpers

Helper code to setup and configure the NR module. More...

Classes

struct  ns3::BandwidthPartInfo
 Spectrum part. More...
 
class  ns3::BeamformingHelperBase
 The BeamformingHelperBase class that is being used as the general interface for beamforming helper classes. Currently, there are two beamforming helper classes: IdealBeamformingHelper and RealisticBeamformingHelper that inherit this base beamforming helper class. More...
 
class  ns3::CcBwpCreator
 Manages the correct creation of operation bands, component carriers and bandwidth parts. More...
 
struct  ns3::ComponentCarrierInfo
 Component carrier configuration element. More...
 
class  ns3::IdealBeamformingHelper
 The IdealBeamformingHelper class. More...
 
class  ns3::NrHelper
 Helper for a correct setup of every NR simulation. More...
 
class  ns3::NrPointToPointEpcHelper
 Create an EPC network with PointToPoint links. More...
 
struct  ns3::CcBwpCreator::SimpleOperationBandConf
 Minimum configuration requirements for a OperationBand. More...
 
class  ns3::ThreeGppFtpM1Helper
 Helper for a correct setup of every FTP Model 1 applications. More...
 

Functions

static constexpr uint32_t ns3::Cantor (uint32_t x1, uint32_t x2)
 The RealisticBeamformingHelper class that helps user create beamforming tasks and configure when these tasks should be executed. This helper also collects SRS measurements for each gNB and UE. This helper class is currently compatible only with the RealisticBeamformingAlgorithm.
 

Detailed Description

Helper code to setup and configure the NR module.

Function Documentation

◆ Cantor()

static constexpr uint32_t ns3::Cantor ( uint32_t  x1,
uint32_t  x2 
)
staticconstexpr

The RealisticBeamformingHelper class that helps user create beamforming tasks and configure when these tasks should be executed. This helper also collects SRS measurements for each gNB and UE. This helper class is currently compatible only with the RealisticBeamformingAlgorithm.

Similarly to IdealBeamformingHelper, since there is no real beamforming procedure, there must be a class that will be able to emulate the beamforming procedure, and that is, to update the beamforming vectors of both devices, gNB and UE, at the same time.

In ideal algorithms there is a run function that is used to run all beamforming tasks (updates) at the same time. Here is different, not all beams are updated at the same time, instead each beamforming task will be triggered based on its own event (SRS count or delay) To allow that, this class has attribute through which can be set the trigger event type. E.g., the trigger event can be that it has been received a certain number of SRSs signals from a UE. This helper saves all SRS reports for each gNB and all of its users, and it is saved per component carrier identified by cellId.

Calculate the Cantor function for two unsigned int

Parameters
x1first value max value 65535
x2second value max value 65535
Returns
$ (((x1 + x2) * (x1 + x2 + 1))/2) + x2; $ max value 4294836225

Definition at line 55 of file realistic-beamforming-helper.h.

References ns3::Cantor().

Referenced by ns3::Cantor().

+ Here is the call graph for this function:
+ Here is the caller graph for this function: