veins

问题 I'm using VEINS4.4, OMNeT++ 5.0 and SUMO 0.25 My project involves vehicles to exchange 5 types of messages and # of vehicles is more than 200 , and i some of messages not received by others and when i traced the problem , i discovered that they lost because 'A packet was not received due to biterrors or packet was not received correctly, sending it as control message to upper layer'. I have found solution in one of sites and i have applied in my code ,and it solved the problem little bit

问题 I'm using VEINS4.4, OMNeT++ 5.0 and SUMO 0.25 My project involves vehicles to exchange 5 types of messages and # of vehicles is more than 200 , and i some of messages not received by others and when i traced the problem , i discovered that they lost because 'A packet was not received due to biterrors or packet was not received correctly, sending it as control message to upper layer'. I have found solution in one of sites and i have applied in my code ,and it solved the problem little bit

问题 Looking at: OMNET++: How to obtain wireless signal power? and https://github.com/inet-framework/inet/blob/master/examples/wireless/scaling/omnetpp.ini there seem to be no power consumption related settings to packets that are sent in a UnitDiskRadio. Is there a way of setting packet power consumption in a unit disk radio medium, or, conversely, communication range in ApskScalarRadioMedium? 回答1: UnitDiskRadio is a simplified version of a radio, where you are not interested in the transmission,

问题 Does Veins support 802.11p unicast communication? I checked the source code of the class "Mac1609_4" in Veins framework. Referring to the following snippet of the code: WaveShortMessage* wsm = dynamic_cast<WaveShortMessage*>(macPkt-> decapsulate()); long dest = macPkt->getDestAddr(); DBG_MAC << "Received frame name= " << macPkt->getName() << ", myState=" << " src=" << macPkt->getSrcAddr() << " dst=" << macPkt->getDestAddr() << " myAddr=" << myMacAddress << std::endl; if (macPkt->getDestAddr()

来源： https://stackoverflow.com/questions/62965701/error-tracimobilitygetexternalid-called-with-no-external-id-set-yet

来源： https://stackoverflow.com/questions/55761196/how-to-implement-rsu-to-rsu-communication-in-omnet-veins

来源： https://stackoverflow.com/questions/54632111/error-when-connect-rsu-to-openflow-switch-in-omnet

来源： https://stackoverflow.com/questions/62939701/error-in-veins-inet-mobility-position-is-not-a-finite-number-after-initialize

来源： https://stackoverflow.com/questions/62939701/error-in-veins-inet-mobility-position-is-not-a-finite-number-after-initialize

问题 I want to replace RSU with a node based router. Any direction or procedure that how can i replace the RSU with a router to perform my test-bed. Thank you very much for your help, really I'm stuck here. Note: I'm doing the project referencing of which project I want to use node based rputer by using omnet++. 回答1: Veins_INET makes it possible to use Veins as a mobility model in INET. If your implementation of a wireless router is based on the network stack of INET, node mobility of moving