|
|
|---|
| 480 |
//Add signal extension for ERP PHY |
480 |
//Add signal extension for ERP PHY |
| 481 |
if (payloadMode.GetModulationClass () == WIFI_MOD_CLASS_ERP_OFDM) |
481 |
if (payloadMode.GetModulationClass () == WIFI_MOD_CLASS_ERP_OFDM) |
| 482 |
{ |
482 |
{ |
| 483 |
return NanoSeconds (numSymbols * symbolDuration.GetNanoSeconds ()) + MicroSeconds (6); |
483 |
return FemtoSeconds (numSymbols * symbolDuration.GetFemtoSeconds ()) + MicroSeconds (6); |
| 484 |
} |
484 |
} |
| 485 |
else |
485 |
else |
| 486 |
{ |
486 |
{ |
| 487 |
return NanoSeconds (numSymbols * symbolDuration.GetNanoSeconds ()); |
487 |
return FemtoSeconds (numSymbols * symbolDuration.GetFemtoSeconds ()); |
| 488 |
} |
488 |
} |
| 489 |
} |
489 |
} |
| 490 |
case WIFI_MOD_CLASS_HT: |
490 |
case WIFI_MOD_CLASS_HT: |
|
|
|---|
| 672 |
|
672 |
|
| 673 |
if (payloadMode.GetModulationClass () == WIFI_MOD_CLASS_HT && frequency >= 2400 && frequency <= 2500 && ((mpdutype == NORMAL_MPDU && preamble != WIFI_PREAMBLE_NONE) || (mpdutype == LAST_MPDU_IN_AGGREGATE && preamble == WIFI_PREAMBLE_NONE))) //at 2.4 GHz |
673 |
if (payloadMode.GetModulationClass () == WIFI_MOD_CLASS_HT && frequency >= 2400 && frequency <= 2500 && ((mpdutype == NORMAL_MPDU && preamble != WIFI_PREAMBLE_NONE) || (mpdutype == LAST_MPDU_IN_AGGREGATE && preamble == WIFI_PREAMBLE_NONE))) //at 2.4 GHz |
| 674 |
{ |
674 |
{ |
| 675 |
return NanoSeconds (numSymbols * symbolDuration.GetNanoSeconds ()) + MicroSeconds (6); |
675 |
return FemtoSeconds (numSymbols * symbolDuration.GetFemtoSeconds ()) + MicroSeconds (6); |
| 676 |
} |
676 |
} |
| 677 |
else //at 5 GHz |
677 |
else //at 5 GHz |
| 678 |
{ |
678 |
{ |
| 679 |
return NanoSeconds (numSymbols * symbolDuration.GetNanoSeconds ()); |
679 |
return FemtoSeconds (numSymbols * symbolDuration.GetFemtoSeconds ()); |
| 680 |
} |
680 |
} |
| 681 |
} |
681 |
} |
| 682 |
case WIFI_MOD_CLASS_DSSS: |
682 |
case WIFI_MOD_CLASS_DSSS: |