private void CalculateThroughputAfter(HandoverInfo currentInfo, int finishIndex)
{
double DlThroughputSum = 0;
double UlThroughputSum = 0;
int DlThroughputCount = 0;
int UlThroughputCount = 0;
DateTime finishTime = LogRecordList[finishIndex].Time;
for (int i = finishIndex + 1; i < LogRecordList.Count; i++)
{
if (LogRecordList[i].Time > finishTime.AddSeconds(ThroughputCalculationDelay))
{
break;
}
if (LogRecordList[i].DlThroughput > 0)
{
DlThroughputSum += LogRecordList[i].DlThroughput;
DlThroughputCount++;
}
if (LogRecordList[i].UlThroughput > 0)
{
UlThroughputSum += LogRecordList[i].UlThroughput;
UlThroughputCount++;
}
}
if (DlThroughputCount > 0)
{
currentInfo.DlThroughputAfter = (int)DlThroughputSum / DlThroughputCount;
}
if (UlThroughputCount > 0)
{
currentInfo.UlThroughputAfter = (int)UlThroughputSum / UlThroughputCount;
}
}
private void CalculateThroughputBefore(HandoverInfo currentInfo, int requestIndex)
{
double DlThroughputSum = 0;
double UlThroughputSum = 0;
int DlThroughputCount = 0;
int UlThroughputCount = 0;
DateTime requestTime = LogRecordList[requestIndex].Time;
for (int i = requestIndex - 1; i >= 0; i--)
{
if (LogRecordList[i].Time < requestTime.AddSeconds(-ThroughputCalculationDelay))
{
break;
}
if (LogRecordList[i].DlThroughput > 0)
{
DlThroughputSum += LogRecordList[i].DlThroughput;
DlThroughputCount++;
}
if (LogRecordList[i].UlThroughput > 0)
{
UlThroughputSum += LogRecordList[i].UlThroughput;
UlThroughputCount++;
}
}
if (DlThroughputCount > 0)
{
currentInfo.DlThroughputBefore = (int)DlThroughputSum / DlThroughputCount;
}
if (UlThroughputCount > 0)
{
currentInfo.UlThroughputBefore = (int)UlThroughputSum / UlThroughputCount;
}
}
private void CalculateMeasureTime(HandoverInfo currentInfo, int requestIndex)
{
for (int i = requestIndex; i >= 0; i--)
{
if (LogRecordList[i].MessageType.IndexOf("LTE RRC-->Measurement Report", StringComparison.Ordinal) >= 0)
{
currentInfo.MeasureTime = (i == requestIndex) ?
LogRecordList[i].Time.AddMilliseconds(-15) :
LogRecordList[i].Time;
return;
}
}
}
public List <HandoverInfo> GetHandoverInfoList()
{
List <HandoverInfo> resultList = new List <HandoverInfo>();
HandoverInfo currentInfo = null;
for (int i = 0; i < LogRecordList.Count; i++)
{
if (LogRecordList[i].Event == null)
{
continue;
}
string[] eventContent = LogRecordList[i].Event.GetSplittedFields(":-");
if (eventContent.Length == 0)
{
continue;
}
for (int j = 0; j < eventContent.Length; j++)
{
DingliEventDef currentEvent = eventContent[j].GetEventType();
switch (currentEvent)
{
case DingliEventDef.HandoverRequest:
if (currentInfo == null)
{
currentInfo = new HandoverInfo(LogRecordList[i]);
if (i > 0 && currentInfo.PciBefore != LogRecordList[i - 1].Pci &&
LogRecordList[i - 1].ENodebId > 0)
{
currentInfo.UpdateCellInfoBefore(LogRecordList[i - 1]);
}
CalculateThroughputBefore(currentInfo, i);
CalculateMeasureTime(currentInfo, i);
}
else
{
resultList.Add(currentInfo);
currentInfo = null;
}
break;
case DingliEventDef.HandoverSuccess:
if (currentInfo != null)
{
currentInfo.Success(LogRecordList[i]);
if (currentInfo.PciBefore == currentInfo.PciAfter)
{
currentInfo.UpdateCellInfoAfter(LogRecordList[i + 1]);
}
CalculateThroughputAfter(currentInfo, i);
resultList.Add(currentInfo);
currentInfo = null;
}
break;
case DingliEventDef.HandoverFailure:
if (currentInfo != null)
{
currentInfo.Fail(LogRecordList[i]);
if (currentInfo.PciBefore == currentInfo.PciAfter)
{
currentInfo.UpdateCellInfoAfter(LogRecordList[i + 1]);
}
CalculateThroughputAfter(currentInfo, i);
resultList.Add(currentInfo);
currentInfo = null;
}
break;
}
}
}
return(resultList);
}
private void CalculateMeasureTime(HandoverInfo currentInfo, int requestIndex)
{
for (int i = requestIndex; i >= 0; i--)
{
if (LogRecordList[i].MessageType.IndexOf("LTE RRC-->Measurement Report", StringComparison.Ordinal) >= 0)
{
currentInfo.MeasureTime = (i == requestIndex) ?
LogRecordList[i].Time.AddMilliseconds(-15) :
LogRecordList[i].Time;
return;
}
}
}
public List<HandoverInfo> GetHandoverInfoList()
{
List<HandoverInfo> resultList = new List<HandoverInfo>();
HandoverInfo currentInfo = null;
for (int i = 0; i < LogRecordList.Count; i++)
{
if (LogRecordList[i].Event == null) { continue; }
string[] eventContent = LogRecordList[i].Event.GetSplittedFields(":-");
if (eventContent.Length == 0) { continue; }
for (int j = 0; j < eventContent.Length; j++)
{
DingliEventDef currentEvent = eventContent[j].GetEventType();
switch (currentEvent)
{
case DingliEventDef.HandoverRequest:
if (currentInfo == null)
{
currentInfo = new HandoverInfo(LogRecordList[i]);
if (i > 0 && currentInfo.PciBefore != LogRecordList[i - 1].Pci &&
LogRecordList[i - 1].ENodebId > 0)
{
currentInfo.UpdateCellInfoBefore(LogRecordList[i - 1]);
}
CalculateThroughputBefore(currentInfo, i);
CalculateMeasureTime(currentInfo, i);
}
else
{
resultList.Add(currentInfo);
currentInfo = null;
}
break;
case DingliEventDef.HandoverSuccess:
if (currentInfo != null)
{
currentInfo.Success(LogRecordList[i]);
if (currentInfo.PciBefore == currentInfo.PciAfter)
{
currentInfo.UpdateCellInfoAfter(LogRecordList[i + 1]);
}
CalculateThroughputAfter(currentInfo, i);
resultList.Add(currentInfo);
currentInfo = null;
}
break;
case DingliEventDef.HandoverFailure:
if (currentInfo != null)
{
currentInfo.Fail(LogRecordList[i]);
if (currentInfo.PciBefore == currentInfo.PciAfter)
{
currentInfo.UpdateCellInfoAfter(LogRecordList[i + 1]);
}
CalculateThroughputAfter(currentInfo, i);
resultList.Add(currentInfo);
currentInfo = null;
}
break;
}
}
}
return resultList;
}
private void CalculateThroughputBefore(HandoverInfo currentInfo, int requestIndex)
{
double DlThroughputSum = 0;
double UlThroughputSum = 0;
int DlThroughputCount = 0;
int UlThroughputCount = 0;
DateTime requestTime = LogRecordList[requestIndex].Time;
for (int i = requestIndex - 1; i >= 0; i--)
{
if (LogRecordList[i].Time < requestTime.AddSeconds(-ThroughputCalculationDelay)) { break; }
if (LogRecordList[i].DlThroughput > 0)
{
DlThroughputSum += LogRecordList[i].DlThroughput;
DlThroughputCount++;
}
if (LogRecordList[i].UlThroughput > 0)
{
UlThroughputSum += LogRecordList[i].UlThroughput;
UlThroughputCount++;
}
}
if (DlThroughputCount > 0) { currentInfo.DlThroughputBefore = (int)DlThroughputSum / DlThroughputCount; }
if (UlThroughputCount > 0) { currentInfo.UlThroughputBefore = (int)UlThroughputSum / UlThroughputCount; }
}
private void CalculateThroughputAfter(HandoverInfo currentInfo, int finishIndex)
{
double DlThroughputSum = 0;
double UlThroughputSum = 0;
int DlThroughputCount = 0;
int UlThroughputCount = 0;
DateTime finishTime = LogRecordList[finishIndex].Time;
for (int i = finishIndex + 1; i <LogRecordList.Count; i++)
{
if (LogRecordList[i].Time > finishTime.AddSeconds(ThroughputCalculationDelay)) { break; }
if (LogRecordList[i].DlThroughput > 0)
{
DlThroughputSum += LogRecordList[i].DlThroughput;
DlThroughputCount++;
}
if (LogRecordList[i].UlThroughput > 0)
{
UlThroughputSum += LogRecordList[i].UlThroughput;
UlThroughputCount++;
}
}
if (DlThroughputCount > 0) { currentInfo.DlThroughputAfter = (int)DlThroughputSum / DlThroughputCount; }
if (UlThroughputCount > 0) { currentInfo.UlThroughputAfter = (int)UlThroughputSum / UlThroughputCount; }
}