Commit 7757709c authored by hammad zafar's avatar hammad zafar
Browse files

resolve minor bugs in meep-vis-traffic-mgr package

parent 32a6da76

go-packages/meep-vis-traffic-mgr/traffic-mgr.go

+10 −4
Original line number Diff line number Diff line
@@ -824,7 +824,8 @@ func (tm *TrafficMgr) PredictQosPerTrafficLoad(hour int32, inRsrp int32, inRsrq 
	var predictedUserTraffic int32



	var rows *sql.Rows

	rows, err = tm.db.Query(`SELECT "` + timeRange + `" FROM ` + TrafficTable + ` WHERE poa_name = '` + poaName + `'`)

	log.Debug("Collecting traffic load pattern for the time range: " + timeRange)

	rows, err = tm.db.Query(`SELECT "` + timeRange + `" FROM ` + TrafficTable + ` WHERE poa_name = ($1)` + poaName)

	if err != nil {

		log.Error(err)

	}
@@ -890,12 +891,17 @@ func inTimeRange(hour int32) (key string) { 
// It will be extended to contain average user load for all active cells and those calculations will be used in further refining the algorithm

func findReducedSignalStrength(inRsrp int32, inRsrq int32, users int32, averageLoad int32) (redRsrp int32, redRsrq int32, err error) {



	var propConstant float32



	// case: crowded area

	if users > averageLoad {

		log.Debug("The number of users: " + string(users) + "exceeds the overall average " + string(averageLoad) + "for this POA")

		diff := users - averageLoad

		propConstant := int32(1 / diff)

		redRsrp = propConstant * inRsrp

		redRsrq = propConstant * inRsrq

		propConstant = 1 / float32(diff)

		log.Debug("The original values of RSRP and RSRQ are %v and %v respectively", inRsrp, inRsrq)

		log.Debug("Reducing the values of RSRP and RSRQ with a factor of %v", propConstant)

		redRsrp = int32(propConstant * float32(inRsrp))

		redRsrq = int32(propConstant * float32(inRsrq))



		return redRsrp, redRsrq, nil