diff --git a/src/de/tud/kom/p2psim/impl/vehicular/caching/DefaultCachingComponent.java b/src/de/tud/kom/p2psim/impl/vehicular/caching/DefaultCachingComponent.java
index 39661ff28278b49549265b10a322c50ea8bc16a5..5aed44088cce0b70e061e8ca27265e360126e6d1 100755
--- a/src/de/tud/kom/p2psim/impl/vehicular/caching/DefaultCachingComponent.java
+++ b/src/de/tud/kom/p2psim/impl/vehicular/caching/DefaultCachingComponent.java
@@ -40,7 +40,6 @@ import de.tudarmstadt.maki.simonstrator.api.component.vehicular.information.Avai
 import de.tudarmstadt.maki.simonstrator.api.component.vehicular.information.JamInformation;
 import de.tudarmstadt.maki.simonstrator.api.component.vehicular.information.PointInformation;
 import de.tudarmstadt.maki.simonstrator.api.component.vehicular.information.RoadInformation;
-import de.tudarmstadt.maki.simonstrator.api.component.vehicular.roadnetwork.RoadNetwork;
 import de.tudarmstadt.maki.simonstrator.api.component.vehicular.roadnetwork.RoadNetworkEdge;
 import de.tudarmstadt.maki.simonstrator.api.component.vehicular.roadnetwork.RoadNetworkRoute;
 
@@ -58,6 +57,8 @@ implements CachingComponent, ConnectivityListener {
 
 	private CacheDecisionStrategy _decisionStrategy;
 
+	private int _minObservations = 0;
+
 	private double[] informationRatios = new double[] {1, 0.75, 0.5, 0.25, 0};
 
 	public DefaultCachingComponent(Host pHost,
@@ -67,8 +68,13 @@ implements CachingComponent, ConnectivityListener {
 		_host = pHost;
 
 		if (_host != null) {
-			_host.getNetworkComponent().getByName(NetInterfaceName.WIFI)
-			.addConnectivityListener(this);
+			NetInterface wifi = _host.getNetworkComponent().getByName(NetInterfaceName.WIFI);
+			if (wifi != null) {
+				wifi.addConnectivityListener(this);
+			} else {
+				NetInterface cellular = _host.getNetworkComponent().getByName(NetInterfaceName.MOBILE);
+				cellular.addConnectivityListener(this);
+			}
 		}
 
 		_invalidationStrategy = pInvalidationStrategy;
@@ -85,28 +91,40 @@ implements CachingComponent, ConnectivityListener {
 			return null;
 		}
 
-		Map<Object, List<PointInformation>> similarCacheEntries = new HashMap<>();
+		Map<Object, Map<Class<? extends Object>, List<PointInformation>>> similarCacheEntries = new HashMap<>();
 
 		for (T t : cacheEntries) {
 			Object position = getEdgeOrPosition(t);
-			
+
 			if (!similarCacheEntries.containsKey(position)) {
-				similarCacheEntries.put(position, new ArrayList<>());
+				similarCacheEntries.put(position, new HashMap<>());
 			}
-			similarCacheEntries.get(position).add(t);
+			if (!similarCacheEntries.get(position).containsKey(t.getValue().getClass())) {
+				similarCacheEntries.get(position).put(t.getValue().getClass(), new ArrayList<PointInformation>());
+			}
+			similarCacheEntries.get(position).get(t.getValue().getClass()).add(t);
 		}
 
 		List<T> decidedInformation = new ArrayList<>();
-		for (List<PointInformation> similarEntries : similarCacheEntries
+		for (Map<Class<? extends Object>, List<PointInformation>> similarEdges : similarCacheEntries
 				.values()) {
-			PointInformation correctInformation = _decisionStrategy
-					.decideOnCorrectInformation(similarEntries);
-			decidedInformation.add((T) correctInformation);
+			for (List<PointInformation> similarInformation : similarEdges.values()) {
+				if (similarInformation.size() >= _minObservations) {
+					PointInformation correctInformation = _decisionStrategy
+							.decideOnCorrectInformation(similarInformation);
+
+					decidedInformation.add((T) correctInformation);
+				}
+			}
 		}
 
 		return decidedInformation;
 	}
 
+	public void setMinObservations(int pMinObservations) {
+		this._minObservations = pMinObservations;
+	}
+
 	@Override
 	public <T extends PointInformation> List<T> getCacheEntries(
 			Class<T> pCacheEntryClass) {