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Characteristic information about TGn, TGah, TGac, and TGax multipath fading channels
S = info(chan)
example
S = info(chan) returns a structure, S, containing characteristic information about the corresponding channel object, chan.
S
chan
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Return the characteristic information of a TGah channel.
Create the TGah channel System Object. Specify a delay profile defined by the model E, path loss, 4 MHz of channel bandwidth and a 2x2 MIMO channel.
tgah = wlanTGahChannel; tgah.DelayProfile = 'Model-E'; tgah.LargeScaleFadingEffect = 'Pathloss'; tgah.ChannelBandwidth = 'CBW4'; tgah.NumTransmitAntennas = 2; tgah.NumReceiveAntennas = 2;
Return the delay by the channel filtering, the delay and average gain of each discrete path, and the path loss.
S = info(tgah)
S = struct with fields: ChannelFilterDelay: 7 ChannelFilterCoefficients: [18x17 double] PathDelays: [1x18 double] AveragePathGains: [1x18 double] Pathloss: 41.2126
wlanTGnChannel
wlanTGacChannel
wlanTGahChannel
wlanTGaxChannel
Channel, specified as a wlanTGnChannel, wlanTGacChannel, wlanTGahChannel, or wlanTGaxChannel System object™.
Characteristic information about the channel, returned as a structure containing the following fields:
ChannelFilterDelay: Channel filter delay introduced by the implementation, measured in number of samples.
ChannelFilterDelay
ChannelFilterCoefficients: Channel fractional delay filter coefficients.
ChannelFilterCoefficients
PathDelays: Multipath delay of the discrete paths, measured in seconds.
PathDelays
AveragePathGains: Average gains of the discrete paths, measured in decibels (dB).
AveragePathGains
Pathloss: Path loss between the transmitter and receiver, measured in dB.
Pathloss
wlanTGacChannel | wlanTGahChannel | wlanTGaxChannel | wlanTGnChannel
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