For GSM, CDMA, and ITU-R HF standards, call stdchan
to return a comm.RayleighChannel
or comm.RicianChannel
System object modeling one of these profiles.
GSM/EDGE channel models (3GPP TS 45.005 V7.9.0 (2007-2), 3GPP TS 05.05 V8.20.0
(2005-11)):
Channel model | Profile |
---|
gsmRAx6c1 | Typical case for rural area (RAx), 6 taps, case 1 |
gsmRAx4c2 | Typical case for rural area (RAx), 4 taps, case 2 |
gsmHTx12c1 | Typical case for hilly terrain (HTx), 12 taps, case 1 |
gsmHTx12c2 | Typical case for hilly terrain (HTx), 12 taps, case 2 |
gsmHTx6c1 | Typical case for hilly terrain (HTx), 6 taps, case 1 |
gsmHTx6c2 | Typical case for hilly terrain (HTx), 6 taps, case 2 |
gsmTUx12c1 | Typical case for urban area (TUx), 12 taps, case 1 |
gsmTUx12c1 | Typical case for urban area (TUx), 12 taps, case 2 |
gsmTUx6c1 | Typical case for urban area (TUx), 6 taps, case 1 |
gsmTUx6c2 | Typical case for urban area (TUx), 6 taps, case 2 |
gsmEQx6 | Profile for equalization test (EQx), 6 taps |
gsmTIx2 | Typical case for very small cells (TIx), 2 taps |
CDMA channel models for deployment evaluation (3GPP TR 25.943 V6.0.0
(2004-12)):
Channel model | Profile |
---|
cdmaTUx | Typical Urban channel model (TUx) |
cdmaRAx | Rural Area channel model (RAx) |
cdmaHTx | Hilly Terrain channel model (HTx) |
ITU-R HF channel models (ITU-R F.1487 (2000)) (FD must be 1 to obtain the correct
frequency spreads for these models.):
Channel model | Profile |
---|
iturHFLQ | Low latitudes, Quiet conditions |
iturHFLM | Low latitudes, Moderate conditions |
iturHFLD | Low latitudes, Disturbed conditions |
iturHFMQ | Medium latitudes, Quiet conditions |
iturHFMM | Medium latitudes, Moderate conditions |
iturHFMD | Medium latitudes, Disturbed conditions |
iturHFMDV | Medium latitudes, Disturbed conditions near vertical
incidence |
iturHFHQ | High latitudes, Quiet conditions |
iturHFHM | High latitudes, Moderate conditions |
iturHFHD | High latitudes, Disturbed conditions |