--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommscontroller/mmccqoscontroller/inc/mccrateadaptationdef.h Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,69 @@
+/*
+* Copyright (c) 2006-2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Mcc Internal definitions
+*
+*/
+
+
+
+
+#ifndef MCCRATEADAPTATIONDEF_H
+#define MCCRATEADAPTATIONDEF_H
+
+// INCLUDES
+#include <utf.h>
+#include <e32debug.h>
+#include "rtpdef.h"
+
+// CONSTANTS
+const TInt KRoundTripTimeLimit = 4000;
+
+const TReal KAdaptation = 0.2; //rate control
+const TReal KAdaptationMore = 0.3; //rate control
+
+const TInt KMccShortTermCalculation = 5;
+const TInt KMccLongTermCalculation = 15;
+
+#define RATECONTROL
+//#define FRAMERATECONTROL //enables framerate change in RateControl
+#ifdef FRAMERATECONTROL
+const TInt KIPULFrameRate10Limit = 50000;
+const TInt KIPULFrameRate5Limit = 32000;
+#endif //FRAMERATECONTROL
+
+// rate control thresholds
+class TThresholdValues
+ {
+public:
+ TInt iFractionLostHigh;
+ TInt iFractionLostLow;
+ TInt iBufferCountHigh;
+ TInt iBufferCountLow;
+ TInt iBandwidthHigh;
+ TInt iBandwidthLow;
+ };
+
+const TInt KMccFirstIcmpError = 1;
+
+// Cisco IOS default for ICMP report generation is once per 500ms. Threshold
+// parameters are adjusted according to that default because better statistics
+// is not available. Rate-limits for ICMP generation varies according to
+// the vendor and media errors cannot be detected too reliably by observing
+// ICMPs.
+const TInt KMccIcmpErrorThreshold = 9;
+const TInt64 KMccIcmpErrorTimeWindow= 10000000; // 10 seconds
+
+// DATA TYPES
+
+#endif