plot/main.py

@@ -3,7 +3,7 @@ import matplotlib.pyplot as plt
 import numpy as np
 import pandas as pd
 
-nb_files = os.listdir("PF")
+nb_files = os.listdir(".." + os.sep + "export")
 
 size = len(nb_files)
 
@@ -29,7 +29,7 @@ def rb_available(arr: list[tuple[int, np.ndarray]]) -> np.ndarray:
     nb = 0
     for nb_users, data in arr:
         available[nb, 0] = nb_users
-        available[nb, 1] = (data.shape[0] / (200 * 20000)) * 100
+        available[nb, 1] = (data.shape[0] / (200 * 10000)) * 100
         nb += 1
     return available
 
@@ -46,71 +46,30 @@ def delay(arr: list[tuple[int, np.ndarray]]) -> np.ndarray:
     return delays
 
 
-def rb_allocate_distance(arr: list[tuple[int, np.ndarray]], distance) -> np.ndarray:
-    allocate = np.zeros((size, 2))
-    nb = 0
-    arr.sort()
-    for nb_users, data in arr:
-        n = 0
-        for x in data[:,6]:
-            if int(x) == distance:
-                n+=1
-        allocate[nb, 0] = nb_users
-        allocate[nb, 1] = n
-        # print(n/data.shape[0])
-        nb += 1
-    return allocate
-
-
 np_arr: list[tuple[int, np.ndarray]] = list()
 for i in nb_files:
-    np_arr.append((int(i.split(".")[0]), pd.read_csv("PF" + os.sep + i, delimiter=';').to_numpy()))
+    np_arr.append((int(i.split(".")[0]), pd.read_csv(".." + os.sep + "export" + os.sep + i, delimiter=';').to_numpy()))
 
 averages = mean_mkn(np_arr)
 available = rb_available(np_arr)
-
-allocate_lp1 = rb_allocate_distance(np_arr, 100)
-allocate_lp2 = rb_allocate_distance(np_arr, 500)
-allocate_total = allocate_lp1[:, 1] + allocate_lp2[:, 1]
-
 delays = delay(np_arr)
 delays.sort(axis=0)
 # Data for plotting
 averages.sort(axis=0)
-available.sort(axis=0)
 
 del np_arr
 
 fig, ax = plt.subplots(2, 2)
-ax[0, 0].plot(averages[:, 0], averages[:, 1], marker="o")
+ax[0, 0].scatter(averages[:, 0], averages[:, 1])
-ax[0, 0].set(xlabel='number of users', ylabel='% Spectral efficiency', title='Spectral efficiency PF')
+ax[0, 0].set(xlabel='number of users', ylabel='Efficacité spectrale', title='Efficacité spectrale')
 ax[0, 0].grid()
-ax[0, 0].set_ylim([0, 40])
 
-ax[0, 1].plot(available[:, 0], available[:, 1], marker="o")
+ax[0, 1].scatter(available[:, 0], available[:, 1])
-ax[0, 1].set(xlabel='number of users', ylabel=' % RB used', title='Percentage of RB used PF')
+ax[0, 1].set(xlabel='number of users', ylabel='RB utilisés', title='Pourcentage de RB utilisés')
 ax[0, 1].grid()
-ax[0, 1].set_ylim([0, 105])
 
-ax[1, 0].plot(delays[:, 0], delays[:, 1], marker="o")
+ax[1, 0].scatter(delays[:, 0], delays[:, 1])
-ax[1, 0].set(xlabel='number of users', ylabel='delay(ms)', title='Delay PF')
+ax[1, 0].set(xlabel='number of users', ylabel='delays(ms)', title='Delay')
 ax[1, 0].grid()
 
-available.sort(axis=0)
-
-#ax[1, 1].scatter(allocate_lp1[:, 0], (allocate_lp1[:, 1]/(allocate_lp1[:, 1])+allocate_lp2[:, 1])*100)
-
-ax[1, 1].plot(available[:, 0], (allocate_lp1[:, 1]/(allocate_lp1[:, 1]+allocate_lp2[:, 1])*100), label="100 meters group")
-
-#ax[1, 1].scatter(allocate_lp2[:, 0], (allocate_lp2[:, 1]/(allocate_lp1[:, 1])+allocate_lp2[:, 1])*100)
-
-#ax[1, 1].plot(available[:, 0], available[:, 1], marker="o", label="RB used")
-
-ax[1, 1].plot(available[:, 0], (allocate_lp2[:, 1]/(allocate_lp1[:, 1]+allocate_lp2[:, 1])*100), label="500 meters group")
-
-ax[1, 1].set(xlabel='number of users', ylabel='% RB used', title='RB used depending on the distance PF')
-ax[1, 1].grid()
-ax[1, 1].set_ylim([0, 105])
-ax[1, 1].legend(loc="upper left")
-
 plt.show()

src/main/java/fr/ntr/AccessPoint.java

@@ -1,18 +1,17 @@
 package fr.ntr;
 
 import java.io.IOException;
-import java.util.Arrays;
-import java.util.List;
 
 public class AccessPoint {
 
-    private final List<Cell> cells;
+    private final Cell cell1;
+    private final Cell cell2;
 
-    private final boolean reuse3;
+    private final Boolean reuse3 = false;
 
-    public AccessPoint (boolean reuse3, Cell... cells){
+    public AccessPoint (Cell cell1, Cell cell2){
-        this.reuse3 = reuse3;
+        this.cell1 = cell1;
-        this.cells = Arrays.stream(cells).toList();
+        this.cell2 = cell2;
     }
 
     /**
@@ -22,40 +21,35 @@ public class AccessPoint {
     public void startSimulation (int duration) {
         for (int ticks = 0; ticks < duration; ++ticks) {
             // Simulation
-            cells.forEach(Cell::reset);
+            cell1.reset();
+            cell2.reset();
 
-            int finalTicks = ticks;
+            cell1.updateBandwidth(ticks);
-            cells.forEach(c -> c.updateBandwidth(finalTicks));
+            cell2.updateBandwidth(ticks);
-            cells.forEach(Cell::preScheduling);
+            cell1.preScheduling();
+            cell2.preScheduling();
             for(int ts = 0; ts < Cell.getTimeSlotNb(); ts++) {
-                for (int sp = 0; sp < (reuse3 ? Cell.getSubCarrierNb() / 2 : Cell.getSubCarrierNb()); sp++) {
+                    for (int sp = 0; sp < (reuse3 ? Cell.getSubCarrierNb() : Cell.getSubCarrierNb()/2); sp++) {
-                    User user1 = cells.get(0).schedule(ticks, ts, sp);
+                        User user1 = cell1.schedule(ticks, ts, sp);
-                    if(cells.size() > 1) {
+                        User user2 = cell2.schedule(ticks, ts, reuse3 ? 0 : 50 + sp);
-                        User user2 = cells.get(1).schedule(ticks, ts, (reuse3 ? 50 : 0) + sp);
-                        //FIXME pour avoir 20
                         boolean haveInterference = user1 == user2 && user1 != null;
-                        int finalTs = ts;
+                        cell1.consumeResource(ticks, ts, sp, haveInterference);
-                        int finalSp = sp;
+                        cell2.consumeResource(ticks, ts, sp, haveInterference);
-                        cells.forEach(c -> c.consumeResource(finalTicks, finalTs, finalSp, haveInterference));
+
-                        cells.get(0).postScheduling(user1);
+                        cell1.postScheduling(user1);
-                        cells.get(1).postScheduling(user2);
+                        cell2.postScheduling(user2);
-                    } else {
+
-                        cells.get(0).consumeResource(ticks, ts, sp, false);
-                        cells.get(0).postScheduling(user1);
-                    }
                 }
             }
 
             // traite les données et les enregistre dans un fichier
-            int finalTicks1 = ticks;
-            cells.forEach(c -> {
             try {
-                    c.analyseData(finalTicks1);
+                cell1.analyseData(ticks);
+                cell2.analyseData(ticks);
             } catch (IOException e) {
-                    System.err.println("IO Error: " + e.getMessage());
+                System.out.println("Can't export data");
-                    System.exit(1);
             }
-            });
+
         }
     }
 }

src/main/java/fr/ntr/Cell.java

@@ -120,7 +120,7 @@ public class Cell {
             for(int j = 0; j < frame[i].length; j++) {
                 ResourceBlock ur = frame[i][j];
                 if(ur.getUser() != null) {
-                    String data = (tick + ";" + i + ";" + j + ";" + this.users.indexOf(ur.getUser()) + ";" + ur.getBandwidth() + ";" + delayAverage +";" + ur.getUser().getDistance() + ";" + id + "\n");
+                    String data = (tick + ";" + i + ";" + j + ";" + this.users.indexOf(ur.getUser()) + ";" + ur.getBandwidth() + ";" + delayAverage +";" + id + "\n");
                     try{
                         outputDataFile.write(data.getBytes());
                     }catch(IOException e){

src/main/java/fr/ntr/Main.java

@@ -13,7 +13,6 @@ import java.util.Objects;
 import java.util.Random;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
-import java.util.concurrent.TimeUnit;
 
 public class Main {
 
@@ -86,14 +85,14 @@ public class Main {
                 try {
                     //préparation à exportation des données de chaque cellule
                     FileOutputStream output = new FileOutputStream("export" + File.separator + (usersCell1.size()) + ".csv", true);
-                    output.write("tick;x;y;user;bandwidth;delay;distance;cell;\n".getBytes());
+                    output.write("tick;x;y;user;bandwidth;delay;cell;\n".getBytes());
 
                     //création des cellules
                     Cell cell1 = new Cell(0, schedulerCell1, frame1, usersCell1, output);
                     Cell cell2 = new Cell(1, schedulerCell2, frame2, usersCell2, output);
 
                     //création de l'AccessPoint
-                    AccessPoint accessPoint = new AccessPoint(false, cell1, cell2);
+                    AccessPoint accessPoint = new AccessPoint(cell1, cell2);
                     executor.submit(() -> accessPoint.startSimulation(numberOfTicks));
                 }
                 catch (IOException e) {
@@ -101,15 +100,7 @@ public class Main {
                     System.exit(1);
                 }
             }
-            executor.shutdown();
+            executor.close();
-            try {
-                executor.awaitTermination(5, TimeUnit.MINUTES);
-            }
-            catch (InterruptedException e) {
-                e.printStackTrace();
-            }
-            executor.shutdownNow();
-
             System.out.println("Executor closed");
         }
         else {

src/main/java/fr/ntr/Reuse/Reuse1.java

@@ -0,0 +1,16 @@
+package fr.ntr.Reuse;
+
+import fr.ntr.Cell;
+import fr.ntr.User;
+
+import java.util.List;
+
+public class Reuse1 {
+
+    public static void BandwithReuse1(List<Cell> cellList, int tick) {
+        for (Cell cell : cellList) {
+            cell.updateBandwidth(tick);
+            }
+    }
+
+}

src/main/java/fr/ntr/Reuse/Reuse3.java

@@ -0,0 +1,16 @@
+package fr.ntr.Reuse;
+import fr.ntr.Cell;
+import fr.ntr.ResourceBlock;
+import fr.ntr.User;
+
+import java.util.List;
+
+public class Reuse3 {
+
+    public static void BandwithReuse3(List<Cell> cellList, int tick) {
+        for (Cell cell : cellList) {
+
+            cell.updateBandwidth(tick);
+        }
+    }
+}