inet::physicallayer::Ieee802154UwbIrMode Class Reference

#include <Ieee802154UwbIrMode.h>

Public Types
enum	UwbPrf { PRF_OFF, NOMINAL_4_M, NOMINAL_16_M, NOMINAL_64_M }
enum	Ranging { NON_RANGING, ALL_RANGING, PHY_HEADER_ONLY }
enum	UwbPreambleSymbolRepetitions { PSR_SHORT = 16, PSR_DEFAULT = 64, PSR_MEDIUM = 1024, PSR_LONG = 4096 }
enum	DataRate {   DATA_RATE_0, DATA_RATE_1, DATA_RATE_2, DATA_RATE_3,   DATA_RATE_4 }

Public Member Functions
int	s (int n) const
int	getHoppingPos (int sym) const

Public Attributes
int	channel
UwbPrf	prf
Ranging	ranging
UwbPreambleSymbolRepetitions	NSync
int	CLength
int	spreadingdL
int	Ncpb
bps	bitrate
int	nbPulsesPerBurst
double	sync_symbol_duration
double	data_symbol_duration
double	shift_duration
double	pulse_duration
double	burst_duration
double	preambleLength
Hz	centerFrequency
Hz	bandwidth

Static Public Attributes
static const double	maxPulse = 1
	Total triangular pulse peak energy in mW (0 dBm / 50 MHz over 500 MHz) More...
static const double	mandatory_pulse = 0.000000002003203125
static const short	C31 [8][31]
static const short	Ci = 5
static const short	shortSFD [8] = { 0, 1, 0, -1, 1, 0, 0, -1 }
static const int	MaxPSDULength = 128
	Maximum size of message that is accepted by the Phy layer (in bytes). More...
static const int	maxS = 20000
static short	s_array [maxS] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 }
static int	last_s = 15
static const Ieee802154UwbIrMode	cfg_mandatory_4M
static const Ieee802154UwbIrMode	cfg_mandatory_16M

Member Enumeration Documentation

DataRate

enum inet::physicallayer::Ieee802154UwbIrMode::DataRate

Enumerator
DATA_RATE_0
DATA_RATE_1
DATA_RATE_2
DATA_RATE_3
DATA_RATE_4

                  {
        DATA_RATE_0, DATA_RATE_1, DATA_RATE_2, DATA_RATE_3, DATA_RATE_4
    };

Ranging

enum inet::physicallayer::Ieee802154UwbIrMode::Ranging

Enumerator
NON_RANGING
ALL_RANGING
PHY_HEADER_ONLY

                 {
        NON_RANGING, ALL_RANGING, PHY_HEADER_ONLY
    };

UwbPreambleSymbolRepetitions

enum inet::physicallayer::Ieee802154UwbIrMode::UwbPreambleSymbolRepetitions

Enumerator
PSR_SHORT
PSR_DEFAULT
PSR_MEDIUM
PSR_LONG

                                      {
        PSR_SHORT = 16, PSR_DEFAULT = 64, PSR_MEDIUM = 1024, PSR_LONG = 4096
    };

UwbPrf

enum inet::physicallayer::Ieee802154UwbIrMode::UwbPrf

Enumerator
PRF_OFF
NOMINAL_4_M
NOMINAL_16_M
NOMINAL_64_M

                {
        PRF_OFF, NOMINAL_4_M, NOMINAL_16_M, NOMINAL_64_M
    };

Member Function Documentation

getHoppingPos()

int inet::physicallayer::Ieee802154UwbIrMode::getHoppingPos

(

int

sym

)

const

{
    // int m = 3;  // or 5 with 4M
    int pos = 0;
    int kNcpb = sym * Ncpb;
    switch (prf) {
        case NOMINAL_4_M:
            pos = s(kNcpb) + 2 * s(1 + kNcpb) + 4 * s(2 + kNcpb) + 8 * s(3 + kNcpb) + 16 * s(4 + kNcpb);
            break;
        case NOMINAL_16_M:
            pos = s(kNcpb) + 2 * s(1 + kNcpb) + 4 * s(2 + kNcpb);
            break;
        case NOMINAL_64_M:
            pos = s(kNcpb);
            break;
        case PRF_OFF:
        default:
            ASSERT(0 == 1); // unimplemented or invalid PRF value
            break;
    }
    // ASSERT(pos > -1 && pos < 8); // TODO update to reflect number of hopping pos for current config
    return pos;
}

Referenced by inet::physicallayer::Ieee802154UwbIrReceiver::decode(), and inet::physicallayer::Ieee802154UwbIrTransmitter::generateIEEE802154AUWBSignal().

s()

int inet::physicallayer::Ieee802154UwbIrMode::s

(

int

n

)

const

{
    ASSERT(n < maxS);
    for (; last_s < n; last_s = last_s + 1) {
        // compute missing values as necessary
        s_array[last_s] = (s_array[last_s - 14] + s_array[last_s - 15]) % 2;
    }
    ASSERT(s_array[n] == 0 || s_array[n] == 1);
    return s_array[n];
}

Referenced by getHoppingPos().

Member Data Documentation

bandwidth

Hz inet::physicallayer::Ieee802154UwbIrMode::bandwidth

Referenced by inet::physicallayer::Ieee802154UwbIrReceiver::createListening(), and inet::physicallayer::Ieee802154UwbIrTransmitter::createTransmission().

bitrate

bps inet::physicallayer::Ieee802154UwbIrMode::bitrate

Referenced by inet::physicallayer::Ieee802154UwbIrTransmitter::createTransmission().

burst_duration

double inet::physicallayer::Ieee802154UwbIrMode::burst_duration

Referenced by inet::physicallayer::Ieee802154UwbIrReceiver::decode(), and inet::physicallayer::Ieee802154UwbIrTransmitter::generateIEEE802154AUWBSignal().

C31

const short inet::physicallayer::Ieee802154UwbIrMode::C31

static

Initial value:

= {
    
    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
    
    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
    
    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
    
    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
    
    { -1, 0, +1, -1, 0, 0, +1, +1, +1, -1, +1, 0, 0, 0, -1, +1, 0, +1, +1, +1, 0, -1, 0, +1, 0, 0, 0, 0, -1, 0, 0 },
    
    { +1, +1, 0, 0, +1, 0, 0, -1, -1, -1, +1, -1, 0, +1, +1, -1, 0, 0, 0, +1, 0, +1, 0, -1, +1, 0, +1, 0, 0, 0, 0 },
    
    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
    
    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
}

Referenced by inet::physicallayer::Ieee802154UwbIrTransmitter::generateSFD(), and inet::physicallayer::Ieee802154UwbIrTransmitter::generateSyncPreamble().

centerFrequency

Hz inet::physicallayer::Ieee802154UwbIrMode::centerFrequency

Referenced by inet::physicallayer::Ieee802154UwbIrReceiver::createListening(), and inet::physicallayer::Ieee802154UwbIrTransmitter::createTransmission().

cfg_mandatory_16M

const Ieee802154UwbIrMode inet::physicallayer::Ieee802154UwbIrMode::cfg_mandatory_16M

static

Initial value:

= {
    3,            
    NOMINAL_16_M, 
    NON_RANGING,  
    PSR_DEFAULT,  
    31,           
    16,           
    16,           
    bps(850000),  
    16,           
    993.6E-9,     
    1023.64E-9,   
    512.82E-9,    
    2.003E-9,     
    32.05E-9,     
    71.5E-6,      
    MHz(4492.8),  
    MHz(499.2)    
}

Referenced by inet::physicallayer::Ieee802154UwbIrReceiver::initialize(), and inet::physicallayer::Ieee802154UwbIrTransmitter::initialize().

cfg_mandatory_4M

const Ieee802154UwbIrMode inet::physicallayer::Ieee802154UwbIrMode::cfg_mandatory_4M

static

Initial value:

= {
    3,           
    NOMINAL_4_M, 
    NON_RANGING, 
    PSR_DEFAULT, 
    31,          
    64,          
    4,           
    bps(850000), 
    4,           
    3974.36E-9,  
    1023.64E-9,  
    512.82E-9,   
    2.003E-9,    
    8.01E-9,     
    286.2E-6,    
    MHz(4492.8), 
    MHz(499.2)   
}

channel

int inet::physicallayer::Ieee802154UwbIrMode::channel

Referenced by inet::physicallayer::Ieee802154UwbIrTransmitter::getThdr().

Ci

const short inet::physicallayer::Ieee802154UwbIrMode::Ci = 5

static

Referenced by inet::physicallayer::Ieee802154UwbIrTransmitter::generateSFD(), and inet::physicallayer::Ieee802154UwbIrTransmitter::generateSyncPreamble().

CLength

int inet::physicallayer::Ieee802154UwbIrMode::CLength

Referenced by inet::physicallayer::Ieee802154UwbIrTransmitter::generateSFD(), and inet::physicallayer::Ieee802154UwbIrTransmitter::generateSyncPreamble().

data_symbol_duration

double inet::physicallayer::Ieee802154UwbIrMode::data_symbol_duration

Referenced by inet::physicallayer::Ieee802154UwbIrReceiver::decode(), inet::physicallayer::Ieee802154UwbIrTransmitter::generateIEEE802154AUWBSignal(), inet::physicallayer::Ieee802154UwbIrTransmitter::getFrameDuration(), and inet::physicallayer::Ieee802154UwbIrTransmitter::getMaxFrameDuration().

last_s

int inet::physicallayer::Ieee802154UwbIrMode::last_s = 15

static

Referenced by s().

mandatory_pulse

const double inet::physicallayer::Ieee802154UwbIrMode::mandatory_pulse = 0.000000002003203125

static

MaxPSDULength

const int inet::physicallayer::Ieee802154UwbIrMode::MaxPSDULength = 128

static

Maximum size of message that is accepted by the Phy layer (in bytes).

Referenced by inet::physicallayer::Ieee802154UwbIrTransmitter::getMaxFrameDuration().

maxPulse

const double inet::physicallayer::Ieee802154UwbIrMode::maxPulse = 1

static

Total triangular pulse peak energy in mW (0 dBm / 50 MHz over 500 MHz)

Referenced by inet::physicallayer::Ieee802154UwbIrTransmitter::generateBurst(), inet::physicallayer::Ieee802154UwbIrTransmitter::generateSFD(), and inet::physicallayer::Ieee802154UwbIrTransmitter::generateSyncPreamble().

maxS

const int inet::physicallayer::Ieee802154UwbIrMode::maxS = 20000

static

Referenced by s().

nbPulsesPerBurst

int inet::physicallayer::Ieee802154UwbIrMode::nbPulsesPerBurst

Referenced by inet::physicallayer::Ieee802154UwbIrTransmitter::generateBurst().

Ncpb

int inet::physicallayer::Ieee802154UwbIrMode::Ncpb

Referenced by getHoppingPos().

NSync

UwbPreambleSymbolRepetitions inet::physicallayer::Ieee802154UwbIrMode::NSync

Referenced by inet::physicallayer::Ieee802154UwbIrTransmitter::generateSFD(), and inet::physicallayer::Ieee802154UwbIrTransmitter::generateSyncPreamble().

preambleLength

double inet::physicallayer::Ieee802154UwbIrMode::preambleLength

Referenced by inet::physicallayer::Ieee802154UwbIrReceiver::decode(), inet::physicallayer::Ieee802154UwbIrTransmitter::generateIEEE802154AUWBSignal(), inet::physicallayer::Ieee802154UwbIrTransmitter::getFrameDuration(), and inet::physicallayer::Ieee802154UwbIrTransmitter::getMaxFrameDuration().

prf

UwbPrf inet::physicallayer::Ieee802154UwbIrMode::prf

Referenced by getHoppingPos(), and inet::physicallayer::Ieee802154UwbIrTransmitter::getThdr().

pulse_duration

double inet::physicallayer::Ieee802154UwbIrMode::pulse_duration

Referenced by inet::physicallayer::Ieee802154UwbIrReceiver::decode(), inet::physicallayer::Ieee802154UwbIrTransmitter::generateBurst(), inet::physicallayer::Ieee802154UwbIrTransmitter::generateSFD(), inet::physicallayer::Ieee802154UwbIrTransmitter::generateSyncPreamble(), and inet::physicallayer::Ieee802154UwbIrReceiver::integrateWindow().

ranging

Ranging inet::physicallayer::Ieee802154UwbIrMode::ranging

s_array

short inet::physicallayer::Ieee802154UwbIrMode::s_array = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 }

static

Referenced by s().

shift_duration

double inet::physicallayer::Ieee802154UwbIrMode::shift_duration

Referenced by inet::physicallayer::Ieee802154UwbIrReceiver::decode(), and inet::physicallayer::Ieee802154UwbIrTransmitter::generateIEEE802154AUWBSignal().

shortSFD

const short inet::physicallayer::Ieee802154UwbIrMode::shortSFD = { 0, 1, 0, -1, 1, 0, 0, -1 }

static

Referenced by inet::physicallayer::Ieee802154UwbIrTransmitter::generateSFD().

spreadingdL

int inet::physicallayer::Ieee802154UwbIrMode::spreadingdL

Referenced by inet::physicallayer::Ieee802154UwbIrTransmitter::generateSFD(), and inet::physicallayer::Ieee802154UwbIrTransmitter::generateSyncPreamble().

sync_symbol_duration

double inet::physicallayer::Ieee802154UwbIrMode::sync_symbol_duration

Referenced by inet::physicallayer::Ieee802154UwbIrTransmitter::generateSFD(), and inet::physicallayer::Ieee802154UwbIrTransmitter::generateSyncPreamble().

---

The documentation for this class was generated from the following files:

• Ieee802154UwbIrMode.h
• Ieee802154UwbIrMode.cc