ns3でradiotap headerを含めたパケットキャプチャ
YansWifiPhyHelper wifiPhy = YansWifiPhyHelper::Default ();
// ns-3 supports RadioTap and Prism tracing extensions for 802.11
wifiPhy.SetPcapDataLinkType (YansWifiPhyHelper::DLT_IEEE802_11_RADIO);
std::string pfile = std::string(PROG_DIR) + "wifi-capture";
wifiPhy.EnablePcapAll(pfile);