WifiPhy

YansWifiPhyHelper phy = YansWifiPhyHelper::Default(); phy.SetChannel(channel.Create());

pcap 跟踪：YansWifiPhyHelper::SetPcapDataLinkType(enum SupportedPcapDataLinkTypes dlt)MIMO 天线、空间流 配置：wifiPhyHelper.Set(“Antennas”, UintegerValue(4)); wifiPhyHelper.Set(“MaxSupportedTxSpatialStreams”, UintegerValue(4)); wifiPhyHelper.Set(“MaxSupportedRxSpatialStreams”, UintegerValue(4));信道、带宽、频率、主 20MHz 配置：TupleValue<UintegerValue, UintegerValue, EnumValue, UintegerValue> value; value.Set(WifiPhy::ChannelTuple {38, 40, WIFI_PHY_BAND_5GHZ, 0}); wifiPhyHelper.Set(“ChannelSettings”, value);全局默认信道配置：Config::SetDefault(“ns3::WifiPhy::ChannelSettings”, StringValue(“{38, 40, BAND_5GHZ, 0}”));