diff --git a/model/fw/simple-window-limits.cc b/model/fw/simple-window-limits.cc
new file mode 100644
index 0000000..8939fa9
--- /dev/null
+++ b/model/fw/simple-window-limits.cc
@@ -0,0 +1,57 @@
+/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2011 University of California, Los Angeles
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#include "simple-window-limits.h"
+
+#include "ns3/ndn-l3-protocol.h"
+#include "ns3/ndn-interest-header.h"
+#include "ns3/ndn-content-object-header.h"
+
+#include "best-route.h"
+#include "flooding.h"
+#include "smart-flooding.h"
+
+namespace ns3 {
+namespace ndn {
+namespace fw {
+
+template class SimpleWindowLimits<BestRoute>;
+typedef SimpleWindowLimits<BestRoute> SimpleLimitsBestRoute;
+NS_OBJECT_ENSURE_REGISTERED (SimpleLimitsBestRoute);
+
+template class SimpleWindowLimits<Flooding>;
+typedef SimpleWindowLimits<Flooding> SimpleLimitsFlooding;
+NS_OBJECT_ENSURE_REGISTERED (SimpleLimitsFlooding);
+
+template class SimpleWindowLimits<SmartFlooding>;
+typedef SimpleWindowLimits<SmartFlooding> SimpleLimitsSmartFlooding;
+NS_OBJECT_ENSURE_REGISTERED (SimpleLimitsSmartFlooding);
+
+#ifdef DOXYGEN
+
+class SimpleWindowLimitsBestRoute : public SimpleWindowLimits<BestRoute> { };
+class SimpleWindowLimitsFlooding : public SimpleWindowLimits<Flooding> { };
+class SimpleWindowLimitsSmartFlooding : public SimpleWindowLimits<SmartFlooding> { };
+
+#endif
+
+} // namespace fw
+} // namespace ndn
+} // namespace ns3