Analisis Rugi-Rugi Lintasan Gelombang Radio dari Luar ke Dalam Gedung Antara pada Sistem GSM1800 dan 3G

(1)

LAMPIRAN 1

Skematik Tiga Dimensi Gedung Antara

Gambar L 1.1 Tampak Depan Atas

Gambar L 1.2 Tampak Diagonal Kanan Atas

(2)

LAMPIRAN 2

Hasil Pengukuran RSL Dalam Gedung Antara

Tabel L 2.1 Hasil Pengukuran RSL di Sektor A pada Sistem GSM1800

Posisi

Tanggal Pengukuran Rata-Rata

Pengukuran

(dBm) 20/08/15

(dBm)

22/08/15

(dBm)

23/08/15

(dBm)

26/08/15

(dBm)

27/08/15

(dBm)

Rx1 -63 -61 -67 -67 -59 -63,4

Rx2 -69 -75 -65 -69 -79 -71,4

Rx3 -63 -75 -79 -77 -73 -73,4

Rx4 -81 -77 -71 -75 -73 -75,4

Rx5 -73 -77 -79 -83 -85 -79,4

Rx6 -85 -85 -89 -93 -93 -89,0

Rx7 -77 -91 -85 -93 -87 -86,6

Rx8 -89 -83 -83 -83 -99 -87,4

Rx9 -85 -93 -89 -97 -89 -90,6

Rx10 -87 -89 -91 -95 -91 -90,6

Rx11 -93 -93 -93 -95 -95 -93,8

Tabel L 2.2 Hasil Pengukuran RSL di Sektor A pada Sistem 3G

Posisi

Pengukuran

(dBm) 20/08/15

(dBm)

22/08/15

(dBm)

23/08/15

(dBm)

26/08/15

(dBm)

27/08/15

(dBm)

Rx1 -68 -70 -71 -76 -74 -71,8

Rx2 -76 -83 -77 -79 -85 -80,0

Rx3 -72 -80 -82 -89 -75 -79,6

Rx4 -77 -82 -79 -95 -87 -84,0

Rx5 -82 -88 -81 -99 -88 -87,6

Rx6 -79 -84 -89 -93 -93 -87,6

Rx7 -89 -84 -92 -97 -106 -93,6

(3)

Tabel L 2.2 Hasil Pengukuran RSL di Sektor A pada Sistem 3G, lanjutan

Posisi

Pengukuran

(dBm) 20/08/15

(dBm)

22/08/15

(dBm)

23/08/15

(dBm)

26/08/15

(dBm)

27/08/15

(dBm)

Rx9 -94 -89 -91 -97 -95 -93,2

Rx10 -91 -94 -89 -101 -90 -93,0

Rx11 -88 -98 - 90 -106 -100 -96,4

Tabel L 2.3 Hasil Pengukuran RSL di Sektor B pada Sistem GSM1800

Posisi

Pengukuran

(dBm) 20/08/15

(dBm)

22/08/15

(dBm)

23/08/15

(dBm)

26/08/15

(dBm)

27/08/15

(dBm)

Rx1 -77 -77 -77 -89 -97 -83,4

Rx2 -81 -83 -85 -87 -91 -85,4

Rx3 -77 -89 -81 -89 -91 -85,4

Rx4 -93 -95 -89 -95 -97 -93,8

Rx5 -93 -85 -89 -91 -93 -90,2

Rx6 -95 -89 -81 -95 -95 -91,0

Tabel L 2.4 Hasil Pengukuran RSL di Sektor B pada Sistem 3G

Posisi

Pengukuran

(dBm) 20/08/15

(dBm)

22/08/15

(dBm)

23/08/15

(dBm)

26/08/15

(dBm)

27/08/15

(dBm)

Rx1 -84 -89 -86 -78 -102 -87,8

Rx2 -89 -90 -94 -90 -101 -92,8

Rx3 -93 -89 -88 -93 -95 -91,6

Rx4 -93 -95 -96 -96 -110 -98,0

Rx5 -92 -93 -93 -95 -102 -95,0

(4)

Tabel L 2.5 Hasil Pengukuran RSL di Sektor C pada Sistem GSM1800

Posisi

Pengukuran

(dBm) 20/08/15

(dBm)

22/08/15

(dBm)

23/08/15

(dBm)

26/08/15

(dBm)

27/08/15

(dBm)

Rx1 -89 -79 -85 -85 -83 -84,2

Rx2 -93 -93 -91 -89 -85 -90,2

Rx3 -87 -91 -99 -83 -85 -89,0

Rx4 -97 -93 -95 -93 -91 -93,8

Rx5 -93 -95 -105 -97 -101 -98,2

Rx6 -91 -95 -95 -105 -103 -97,8

Rx7 -95 -93 -99 -99 -101 -97,4

Rx8 -93 -101 -95 -101 -93 -96,6

Rx9 -85 -87 -83 -87 -97 -87,8

Rx10 -83 -95 -95 -85 -93 -90,2

Rx11 -89 -97 -89 -87 -91 -90,6

Tabel L 2.6 Hasil Pengukuran RSL di Sektor C pada Sistem 3G

Posisi

Pengukuran

(dBm) 20/08/15

(dBm)

22/08/15

(dBm)

23/08/15

(dBm)

26/08/15

(dBm)

27/08/15

(dBm)

Rx1 -87 -82 -88 -87 -90 -86,8

Rx2 -84 -87 -90 -101 -97 -91,8

Rx3 -85 -91 -93 -90 -97 -91,2

Rx4 -96 -96 -98 -94 -103 -97,4

Rx5 -102 -98 -105 -104 -102 -102,0

Rx6 -95 -102 -98 -98 -101 -98,8

Rx7 -100 -101 -98 -110 -108 -103,0

Rx8 -103 -110 -106 -109 -107 -107,0

Rx9 -98 -106 -98 -105 -104 -102,0

Rx10 -105 -109 -99 -99 -102 -103,0

(5)

Tabel L 2.7 Hasil Pengukuran RSL di Sektor D pada Sistem GSM1800

Posisi

Pengukuran

(dBm) 20/08/15

(dBm)

22/08/15

(dBm)

23/08/15

(dBm)

26/08/15

(dBm)

27/08/15

(dBm)

Rx1 -73 -91 -91 -95 -87 -87,4

Rx2 -95 -89 -101 -95 -99 -95,8

Rx3 -99 -99 -93 -97 -99 -97,4

Rx4 -91 -99 -79 -95 -101 -93,0

Rx5 -97 -99 -85 -95 -97 -94,6

Tabel L 2.8 Hasil Pengukuran RSL di Sektor D pada Sistem 3G

Posisi

Pengukuran

(dBm) 20/08/15

(dBm)

22/08/15

(dBm)

23/08/15

(dBm)

26/08/15

(dBm)

27/08/15

(dBm)

Rx1 -88 -87 -98 -96 -103 -94,4

Rx2 -101 -106 -105 -105 -106 -104,6

Rx3 -104 -107 -100 -99 -106 -103,2

Rx4 -102 -105 -104 -105 -105 -104,2

Rx5 -99 -104 -103 -105 -107 -103,6

Tabel L 2.9 Hasil Pengukuran RSL di Sektor E pada Sistem GSM1800

Posisi

Pengukuran

(dBm) 20/08/15

(dBm)

22/08/15

(dBm)

23/08/15

(dBm)

26/08/15

(dBm)

27/08/15

(dBm)

Rx1 -85 -85 -83 -93 -97 -88,6

Rx2 -83 -87 -91 -95 -93 -89,8

Rx3 -87 -95 -93 -87 -95 -91,4

Rx4 -93 -89 -91 -93 -93 -91,8

(6)

Tabel L 2.10 Hasil Pengukuran RSL di Sektor E pada Sistem 3G

Posisi

Pengukuran

(dBm) 20/08/15

(dBm)

22/08/15

(dBm)

23/08/15

(dBm)

26/08/15

(dBm)

27/08/15

(dBm)

Rx1 -89 -87 -92 -101 -97 -93,2

Rx2 -92 -92 -94 -90 -103 -94,2

Rx3 -100 -98 -98 -93 -99 -97,6

Rx4 -99 -100 -101 -109 -108 -103,4

(7)

Tabel L 3.1 Hasil Perhitungan Rugi-Rugi Lintasan dan Regresi di

Sektor A pada Sistem GSM1800

Posisi Jarak (d) - km

LMak-NLOS LMW-NLOS LITUR-NLOS

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

Rx1 0,1888 133,2042 -78,8307 129,0874 -74,2139 105,8202 -51,4467 117,7735

Rx2 0,1906 142,2042 -87,8307 132,5699 -77,6964 112,4429 -58,0694 125,7735

Rx3 0,1930 151,2042 -96,8307 136,0785 -81,2050 117,3236 -62,9501 127,7735

Rx4 0,1948 160,2042 -105,8307 139,5592 -84,7124 119,8303 -66,1649 129,7735

Rx5 0,1972 169,2042 -114,8307 143,0655 -88,1920 122,3934 -68,0199 133,7735

Rx6 0,2002 178,2042 -123,8307 146,5967 -91,7232 124,8569 -70,4834 143,3735

Rx7 0,2020 187,2042 -132,8307 150,0744 -95,2009 126,0782 -71,7047 140,9735

Rx8 0,2044 196,2042 -141,8307 153,5770 -98,7035 127,4963 -73,1228 141,7735

Rx9 0,2068 205,2042 -150,8307 157,0784 -102,2301 128,7309 -74,6426 144,9735

Rx10 0,2098 214,2042 -159,8307 160,6035 -105,7548 130,0788 -75,9535 144,9735

Rx11 0,2116 223,2042 -168,8307 164,0777 -109,2533 130,8048 -76,8864 148,1735

Tabel L 3.2 Hasil Perhitungan Rugi-Rugi Lintasan dan Regresi di Sektor A pada

Sistem 3G

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path l

Rx1 0,1888 138,3776 -84,0041 134,2608 -79,8873 110,9936 -56,6201 126,1735

Rx2 0,1906 147,3776 -93,0041 137,7432 -83,3697 117,6162 -63,2427 134,3735

Rx3 0,1930 156,3776 -102,0041 141,2519 -86,8784 122,4969 -68,1234 133,9735

Rx4 0,1948 165,3776 -111,0041 144,7325 -90,3857 125,0036 -71,3382 138,3735

Rx5 0,1972 174,3776 -120,0041 148,2389 -93,8654 127,5668 -73,1933 141,9735

Rx6 0,2002 183,3776 -129,0041 151,7700 -97,3965 130,0302 -75,6567 141,9735

xx

(8)

Rx7 0,2020 192,3776 -138,0041 155,2478 -100,8743 131,2516 -76,8781 147,9735

Rx8 0,2044 201,3776 -147,0041 158,7503 -104,3768 132,6696 -78,2961 144,5735

Rx9 0,2068 210,3776 -156,0041 162,2517 -107,9034 133,9042 -79,8159 147,5735

Rx10 0,2098 219,3776 -165,0041 165,7768 -111,4281 135,2521 -81,1268 147,3735

Rx11 0,2116 228,3776 -174,0041 169,2510 -114,9267 135,9781 -82,0597 150,7735

Tabel L 3.3 Hasil Perhitungan Rugi-Rugi Lintasan dan Regresi di Sektor B pada

Sistem GSM1800

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path l

Rx1 0,1996 133,2042 -78,8307 129,5706 -75,2232 124,4124 -70,4834 137,7735

Rx2 0,2026 142,2042 -87,8307 133,1002 -78,7009 126,4530 -71,7047 139,7735

Rx3 0,2074 151,2042 -96,8307 136,7036 -82,2035 129,0161 -73,1228 139,7735

Rx4 0,2104 160,2042 -105,8307 140,2283 -85,7301 130,3270 -74,6426 148,1735

Rx5 0,2122 169,2042 -114,8307 143,7023 -89,2548 131,0350 -75,9535 144,5735

Rx6 0,2152 178,2042 -123,8307 147,2242 -92,7533 132,1097 -76,8864 145,3735

Sistem 3G

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path l

Rx1 0,1996 138,3776 -84,0041 134,7439 -80,3965 129,5857 -75,6567 142,1735

Rx2 0,2026 147,3776 -93,0041 138,2735 -83,8743 131,6263 -76,8781 147,1735

Rx3 0,2074 156,3776 -102,0041 141,8769 -87,3768 134,1894 -78,2960 145,9735

Sistem 3G, lanjutan

(9)

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path l

Rx4 0,2104 165,3776 -111,0041 145,4016 -90,9034 135,5003 -79,8159 152,3735

Rx5 0,2122 174,3776 -120,0041 148,8756 -94,4281 136,2084 -81,1268 149,3735

Rx6 0,2152 183,3776 -129,0041 152,3976 -97,9267 137,2830 -82,0597 149,1735

Tabel L 3.5 Hasil Perhitungan Rugi-Rugi Lintasan dan Regresi di Sektor C pada

Sistem GSM1800

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path l

Rx1 0,2068 123,0860 -77,7125 128,7602 -77,7867 127,6127 -73,2392 138,5735

Rx2 0,2092 132,0860 -86,7125 132,2604 -81,2620 128,7058 -74,0705 144,5735

Rx3 0,2110 141,0860 -95,7125 135,7349 -84,7366 129,4507 -74,8353 143,3735

Rx4 0,2134 150,0860 -104,7125 139,2331 -88,2106 130,3613 -75,5434 148,1735

Rx5 0,2152 159,0860 -113,7125 142,7061 -91,7083 130,9915 -76,4125 152,5735

Rx6 0,2170 168,0860 -122,7125 146,1784 -95,1808 131,5827 -77,0162 152,1735

Sistem GSM1800, lanjutan

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path l

Rx7 0,2206 177,0860 -131,7125 149,7213 -98,7242 132,6655 -78,1198 151,7735

Rx8 0,2230 186,0860 -131,7125 153,2153 -98,7242 133,3247 -78,1198 150,9735

Rx9 0,2248 195,0860 -140,7125 156,6851 -102,2184 133,7909 -78,7906 142,1735

Rx10 0,2266 204,0860 -149,7125 160,1544 -105,6884 134,2353 -79,2645 144,5735

Rx11 0,2284 213,0860 -158,7125 163,6231 -109,1579 134,6600 -79,7160 144,9735

Sistem 3G

xxii

i

(10)

Pos isi Jara k (d) - km

LMak-NLOS LMW-NLOS LITUR-NLOS Pengukuran

Path loss (dB) RSL (dBm ) Path loss (dB) RSL (dB m) Path loss (dB) RSL (dB m) Path loss (dB) RS L (dB m) Regre si (dB) Rx

1 0,20

68 128.2 594 -82,88 59 133,9 335 -82,9 601 132,7 860 -78,4 125 141,1 735 -86, 8 139,4 921 Rx

2 0,20

92 137,2 594 -82,88 59 137,4 338 -82,9 601 133,8 791 -79,2 439 146,1 735 -91, 8 145,1 834 Rx

3 0,21

10 146,2 594 -91,88 59 140,9 082 -86,4 353 134,6 240 -80,0 086 145,5 735 -91, 2 148,7 516 Rx

4 0,21

34 155,2 594 -100,8 859 144,4 064 -89,9 100 135,5 347 -80,7 167 151,7 735 -97, 4 152,5 757

Sistem 3G, lanjutan

Pos isi Jara k (d) - km

Path loss (dB) RSL (dBm ) Path loss (dB) RSL (dBm ) Path loss (dB) RSL (dB m) Path loss (dB) RS L (dB m) Regr esi (dB) Rx

5 0,2

152 164,2 594 -109,8 859 147,8 794 -93,38 39 136,1 648 -81,5 859 156,3 735 -102 ,0 154,7 435 Rx

6 0,2

170 173,2 594 -118,8 859 151,3 517 -96,88 16 136,7 560 -82,1 895 153,1 735 -98, 8 156,3 110

(11)

7 206 594 127,8

859

946 100,3

542

388 83,2

932

735 103

,0

456

Rx

8 0,2

230 191,2 594 -136,8 859 158,3 886 -103,8 975 138,4 980 -83,2 932 161,3 735 -107 ,0 157,2 015 Rx

9 0,2

248 200,2 594 -145,8 859 161,8 585 -107,3 917 138,9 642 -83,9 639 156,3 735 -102 ,0 156,1 682 Rx

10 0,2

266 209,2 594 -154,8 859 165,3 277 -110,8 617 139,4 087 -84,4 378 157,3 735 -103 ,0 154,5 348 Rx

11 0,2

284 218,2 594 -163,8 859 168,7 965 -114,3 312 139,8 334 -84,8 893 148,1 735 -93, 8 152,3 011

Tabel L 3.7 Hasil Perhitungan Rugi-Rugi Lintasan dan Regresi di Sektor D pada

Sistem GSM1800 Pos isi Jara k (d) - km

Path loss (dB) RSL (dBm ) Path loss (dB) RSL (dB m) Path loss (dB) RSL (dB m) Path loss (dB) RS L (dB m) Regre si (dB) Rx

1 0,20

68 150,0 860 -95,71 00 138,9 602 -84,5 900 127,6 127 -73,2 400 141,7 735 -87, 4 141,9 077 Rx

2 0,21

46 159,0 860 -104,7 100 142,6 818 -88,3 100 130,7 860 -76,4 100 150,1 735 -95, 8 150,1 468

Sistem GSM1800, lanjutan

Pos Jara LMak-NLOS LMW-NLOS LITUR-NLOS Pengukuran

(12)

isi k (d) - km Path loss (dB) RSL (dBm ) Path loss (dB) RSL (dB m) Path loss (dB) RSL (dB m) Path loss (dB) RS L (dB m) Regre si (dB) Rx

3 0,21

64 168,0 860 -113,7 100 146,1 544 -91,7 800 131,3 897 -77,0 200 151,7 735 -97, 4 150,5 464 Rx

4 0,22

00 177,0 860 -122,7 100 149,6 977 -95,3 500 132,4 933 -78,2 900 147,3 735 -93, 0 149,6 559 Rx

5 0,22

24 186,0 860 -131,7 100 153,1 919 -98,7 900 133,1 641 -78,6 300 148,9 735 -94, 6 147,8 107

Sistem 3G

Posisi Jarak - (d) km

Path loss (dB) RSL (dBm) Path loss (dB) RSL (dBm) Path loss (dB) RSL (dBm) Path l

Rx1 0,2068 155,2594 -82,8859 144,1335 -82,9600 132,7860 -78,4125 148,7735

Rx2 0,2146 164,2594 -91,8859 147,8551 -86,6816 135,9594 -81,5859 158,9735

Rx3 0,2164 173,2594 -100,8859 151,3277 -90,1542 136,5630 -82,1895 157,5735

Rx4 0,2200 182,2594 -109,8859 154,8710 -93,7211 137,6667 -83,4653 158,5735

Rx5 0,2224 191,2594 -118,8859 158,3652 -97,1683 138,3374 -83,8006 157,9735

Tabel L 3.9 Hasil Perhitungan Rugi-Rugi Lintasan dan Regresi di Sektor E pada

Sistem GSM1800

Path loss (dB) RSL (dBm) Path loss (dB) RSL (dBm) Path loss (dB) RSL (dBm) Path l

Rx1 0,2068 150,0860 -77,7125 138,9602 -81,2620 127,6127 -73,2392 142,9735

(13)

Rx2 0,2086 159,0860 -86,7125 142,4355 -84,9164 128,4440 -74,0705 144,1735

Rx3 0,2128 168,0860 -95,7125 146,0086 -84,4164 130,1417 -76,4815 145,7735

Rx4 0,2164 177,0860 -104,7125 149,5544 -88,3809 131,3897 -77,0162 146,1735

Rx5 0,2218 186,0860 -113,7125 153,1684 -91,9949 133,0008 -78,6273 151,5735

Tabel L 3.10 Hasil Perhitungan Rugi-Rugi Lintasan dan Regresi di Sektor E pada

Sistem 3G

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path loss

(dB)

RSL

(dBm)

Path l

Rx1 0,2068 155,2594 -77,3859 144,1335 -82,4600 132,7860 -77,9125 148,7735

Rx2 0,2086 164,2594 -81,3859 147,6088 -85,9353 133,6174 -78,7439 158,9735

Rx3 0.2128 173,2594 -85,3859 151,1820 -89,5897 135,3150 -81,1549 157,5735

Rx4 0,2164 182,2594 -89,3859 154,7277 -93,0542 136,5630 -81,6895 158,5735

Rx5 0,2218 191,2594 -93,3859 158,3418 -96,6683 138,1741 -83,3006 157,9735

(14)

Gambar L 4.1 Ilustrasi Lintasan Gelombang Radio dari Luar ke Dalam Gedung Berdasarkan Model Propagasi COST231

xxvii

(15)

SEKTOR A PT. Logikreasi Rx1 86' -11 5/ 16 " 52 '-6 7 /8" 34' -4 1/ 2" 85'-0" 24 m 18 m 42 m 24 m52'-0"

42 m 33'-0" 18 m Dinding Kaca Dinding Rak Dinding Kaca Dinding Rak Dinding Rak Dinding Rak Dinding Kaca Dinding Kaca 4'-0" 1,8 m 3' -6 13/ 16" 1,8 m 4 '-6" 2,4 m 4'-6" 1,8 m 4'-6" 2,4 m 4 '-6" 1,8 m 4'-0" 2,4 m 6 '-3" 3,0 m 3'-9" 1,8 m 5 '-0" 2,4 m 6'-6" 3,0 m 25 '-8 13/ 16" 12,6 m 6'-6" 3,0 m 10 '-0" 4,8 m 4' -0" 1,8 m 6' -0" 3,0 m 36'-6 13/ 16" 19,8 m 4' -6" 2,4 m 4'-0" 2,2 m 5' -0" 2,4 m 4'-0" 1,8 m 3'-6" 1,8 m 7'-6" 3,6 m 5' -0" 2,4 m 4'-0" 1,8 m 3'-6" 1,8 m 16' -0" 7,8 m 4' -0" 1,8 m 7' -6" 3,6 m 5' -3" 2,4 m 38 '-13/ 16" 19,8 m 3'-6" 1,8 m 9' -0" 4,2 m 7'-6" 3,6 m Rx2 Rx3 Rx4 Rx5 Rx8 Rx7 Rx6 Rx10 Rx9 Rx11 Rx6 Rx5 Rx4 Rx3 Rx2 Rx1 5' -11 1/ 8" 3,0 m Rx1 Rx11 Rx10 Rx9 Rx8 Rx7 Rx6 Rx5 Rx4 Rx3 Rx2 Rx1 Rx4 Rx5 Rx3 Rx2 Rx1 Rx5 Rx4 Rx3 Rx2 4' -6" 1,8 m 11' -0" 5,4 m 36 '-6 15/ 16 " 19,8 m SEKTOR E SEKTOR D SEKTOR C SEKTOR B

Gambar L 4.2 Skematik Lintasan Gelombang Radio dari Luar ke Dalam Gedung Berdasarkan Model Propagasi COST231

(16)

Gambar L 4.3 Ilustrasi Perkiraan Lintasan Gelombang Radio dari Luar ke Dalam Gedung

(17)

SEKTOR A PT. Logikreasi Rx1 86 '-11 5/ 16 " 52 '-6 7/ 8" 34 '-4 1/2" 85'-0" 24 m 18 m 42 m 24 m52'-0"

42 m 33'-0" 18 m Dinding Kaca Dinding Rak Dinding Kaca Dinding Rak Dinding Rak Dinding Rak Dinding Kaca Dinding Kaca 4' -0" 1,8 m 3'-6 13/ 16 " 1,8 m 4'-6 " 2,4 m 4'-6" 1,8 m 4' -6" 2,4 m 4' -6" 1,8 m 4' -0 " 2,4 m 6' -3" 3,0 m 3'-9 " 1,8 m 5'-0 " 2,4 m 6' -6" 3,0 m 25 '-8 13/ 16 " 12,6 m 6' -6" 3,0 m 10 '-0" 4,8 m 4'-0 " 1,8 m 6' -0" 3,0 m 36 '-6 13/ 16 " 19,8 m 4'-6" 2,4 m 4' -0" 2,2 m 5 '-0" 2,4 m 4 '-0" 1,8 m 3'-6" 1,8 m 7'-6 " 3,6 m 5'-0" 2,4 m 4 '-0" 1,8 m 3 '-6" 1,8 m 16' -0" 7,8 m 4'-0" 1,8 m 7' -6" 3,6 m 5 '-3 " 2,4 m 38 '-13 /16 " 19,8 m 3'-6 " 1,8 m 9'-0" 4,2 m 7 '-6" 3,6 m Rx2 Rx3 Rx4 Rx5 Rx8 Rx7 Rx6 Rx10 Rx9 Rx11 Rx6 Rx5 Rx4 Rx3 Rx2 Rx1 5'-11 1/ 8" 3,0 m Rx1 Rx11 Rx10 Rx9 Rx8 Rx7 Rx6 Rx5 Rx4 Rx3 Rx2 Rx1 Rx4 Rx5 Rx3 Rx2 Rx1 Rx5 Rx4 Rx3 Rx2 4 '-6" 1,8 m 11' -0" 5,4 m 36 '-6 15/ 16 " 19,8 m SEKTOR E SEKTOR D SEKTOR C SEKTOR B

Gambar L 4.4 Skematik Perkiraan Lintasan Gelombang Radio dari Luar ke Dalam

(18)

LAMPIRAN 5

Program Matlab

%---%Membandingkan Model Mac-NLOS, Model MW-NLOS dan Model ITUR-NLOS %Oleh : Panangian Mahadi Sihombing (120422040)

%---clear all clc

disp('Pilihan Frekuensi Kerja Pemancar dan Posisi Penerima pada Lantai');

disp('1. GSM1800 untuk Penerima di Lantai 1'); disp('2. GSM1800 untuk Penerima di Lantai 2'); disp('3. 3G untuk Penerima di Lantai 1'); disp('4. 3G untuk Penerima di Lantai 2'); disp(' ');

pilih=input('Pilih Frekuensi Pemancar dan Posisi Penerima (1-4) -> ');

switch pilih

case 1

disp('Menghitung Rugi-Rugi Lintasan dari Luar ke dalam Gedung'); disp('---'); disp('GSM1800 dengan fc = 1812.5 MHz untuk Penerima di Lantai 1'); disp('---');

EIRP = 52.8735;%spesifikasi antena

Gm = 1.5; Lossm = 0;

fc = 1812.5;%variabel WI

dout = 0.187; hb = 38; hm = 2; h = 36; b = 20; w = 20;

bmw = 0.46;%variabel model COST231 MW

Lf = 18.3; Lw1 = 3.4; Lw2 = 6.9; kw2 = 0; Lc = 0;

N = 22;%variabel model ITU-R

nf = 0;

Gh = 2;%variabel model paulsen

Lwe = 0; Lwikaca = 2; Lwirak = 9; nfloor = 0; nwikaca = 1;

n=input('Banyak Data Pengukuran, n= ');

(19)

din = input('Jarak MS ke Dinding Luar, din (m) = ');%variabel bebas ITU-R

Lfloor=6+3*nf;

disp('Parameter Input model MW');

kw1 = input ('Jumlah Dinding Jenis ke-1, kw1 = ');%variabel bebas MW

LFSL = 32.4+20*log10(dout+(din/1000))+20*log10(fc);%menghitung FSL out-in

disp(['Pathloss FSL dari luar ke dalam gedung (dB) -> ' num2str(LFSL)]);

LFSLO = 32.4+20*log10(dout)+20*log10(fc);%menghitung FSLO out

disp(['Pathloss FSLO dari luar ke gedung (dB) -> ' num2str(LFSLO)]);

teta = atand((h-hm)./(dout*1000)); if teta<35 %menghitung Lori

Lori=-10+0.354*teta; elseif teta>=35 & teta<55 Lori=2.5+0.075*(teta-35); else teta>=55 & teta<90

Lori=4-0.114*(teta-55); end

disp(['Pathloss Ori Jalan Terhadap Pemancar (Lori) dB -> ' num2str(Lori)]);

Lrts=-16.9-10*log10(w)+10*log10(fc)+20*log10(h-hm)+Lori;

%menghitung Lrts

disp(['Pathloss Difraksi Rooftop to Street (Lrts) dB -> ' num2str(Lrts)]);

if hb>h%menghitung ka

ka=54;

elseif hb<=h & dout>=0.5 ka=54-0.8*(hb-h); else hb<=h & dout<0.5

ka=54-0.8*(hb-h)*(dout/0.5); end

disp(['ka-> ' num2str(ka)]); if hb>h%menghitung kd

kd=18; else

kd=18-15*((hb-h)/h); end

disp(['kd-> ' num2str(kd)]);

kf=-4+1.5*((fc/925)-1);%menghitung kf

disp(['kf-> ' num2str(kf)]); if hb>h%menghitung Lbsh

Lbsh=-18*log10(1+(hb-h)); else

Lbsh=0; end

disp(['Lbsh-> ' num2str(Lbsh)]);

Lmsd=Lbsh+ka+kd*log10(dout)+kf*log10(fc)-9*log10(b);%menghitung Lmsd

disp(['Pathloss Difraksi Multiple-Screen (Lmsd) dB -> ' num2str(Lmsd)]);%menghitung pathloss mac-nlos

nwirak = kw1-nwikaca;%variabel bebas Paulsen

Lmacnlos=LFSLO+Lrts+Lmsd+Lwe+nwikaca*Lwikaca+nwirak*Lwirak-nfloor*Gh;

disp(['Rugi-Rugi Lintasan Model Paulsen (dB) -> ' num2str(Lmacnlos)]);

(20)

disp(['Jarak dari Pemancar ke Penerima (km) -> ' num2str(d)]); plot(d,Lmacnlos,'og-','LineWidth',3);%membuat grafik pathloss mac-nlos

grid on; hold on;

title('Rugi-Rugi Lintasan pada Frekuensi 1812,5 MHz','FontSize',14);

xlabel('Jarak antara BS dan MS, d (km)','FontSize',14);

ylabel('Path Loss (dB)','FontSize',14);%menghitung pathloss mw-nlos

Lmwnlos=LFSL+Lrts+Lmsd+Lc+kw1*Lw1+kw2*Lw2+(nf^(((nf+2)/(nf+1))-bmw))*Lf;

disp(['Path Loss Model COST231 Multi Wall (dB) -> ' num2str(Lmwnlos)]);

d = dout+(din/1000);

plot(d,Lmwnlos,'ob-','LineWidth',3);%membuat grafik parhloss mw-nlos

grid on; hold on;

ylabel('Path Loss (dB)','FontSize',14);%menghitung pathloss itur-nlos

Liturnlos=LFSLO+Lrts+Lmsd+N*log10(din)+Lfloor-28; disp(['Rugi-rugi Lintasan Model ITU-R (dB) -> ' num2str(Liturnlos)]);

plot(d,Liturnlos,'or-','LineWidth',3);%membuat grafik pathloss itur-nlos

grid on; hold on;

ylabel('Path Loss (dB)','FontSize',14);%menghitung pathloss hasil pengukuran

Lpgkrn= EIRP-RSLpgkrn+Gm-Lossm;

disp(['Pathloss Hasil Pengukuran (dB) -> ' num2str(Lpgkrn)]); d = dout+(din/1000);

plot(d,Lpgkrn,'oc-','LineWidth',3);%membuat grafik pathloss pengukuran

grid on; hold on;

ylabel('Path Loss (dB)','FontSize',14);%menghitung pathloss hasil regresi pengukuran

A=[n sum(d) sum(d.^2); sum(d) sum(d.^2) sum(d.^3); sum(d.^2) sum(d.^3) sum(d.^4)];

B=[sum(Lpgkrn); sum(d.*Lpgkrn); sum(d.^2.*Lpgkrn)]; C=A\B;

a=C(1,1); b=C(2,1); c=C(3,1);

(21)

disp(['Pathloss Hasil Regresi Pengukuran (dB) -> ' num2str(Lreg)]);

plot(d,Lreg,'om--','LineWidth',3);%membuat grafik pathloss regresi

grid on; hold on;

ylabel('Path Loss (dB)','FontSize',14);%Menghitung Mean Error dan Standar Deviasi Model Mac-NLOS

Lmacnlosr = (sum(Lmacnlos)/n);

disp(['Pathloss Rata-Rata Model Mac-NLOS (dB) -> ' num2str(Lmacnlosr)]);

MEmacnlos = (sum(Lpgkrn-Lmacnlos)/n);

disp(['Mean Error Model Mac-NLOS (dB) -> ' num2str(MEmacnlos)]); SDmacnlos = ((sum((Lmacnlos-Lmacnlosr).^2)/(n-1)).^0.5);

disp(['Standar Deviasi Model Mac-NLOS -> ' num2str(SDmacnlos)]);

%Menghitung Mean Error dan Standar Deviasi Model MW-NLOS

Lmwnlosr = (sum(Lmwnlos)/n);

disp(['Pathloss Rata-Rata Model MW-NLOS (dB) -> ' num2str(Lmwnlosr)]);

MEmwnlos = (sum(Lpgkrn-Lmwnlos)/n);

disp(['Mean Error Model MW-NLOS (dB) -> ' num2str(MEmwnlos)]); SDmwnlos = ((sum((Lmwnlos-Lmwnlosr).^2)/(n-1)).^0.5);

disp(['Standar Deviasi Model MW-NLOS -> ' num2str(SDmwnlos)]);

%Menghitung Mean Error dan Standar Deviasi Model ITUR-NLOS

Liturnlosr = (sum(Liturnlos)/n);

disp(['Pathloss Rata-Rata Model ITUR-NLOS (dB) -> ' num2str(Liturnlosr)]);

MEiturnlos = (sum(Lpgkrn-Liturnlos)/n);

disp(['Mean Error Model ITUR-NLOS (dB) -> ' num2str(MEiturnlos)]); SDiturnlos = ((sum((Liturnlos-Liturnlosr).^2)/(n-1)).^0.5);

disp(['Standar Deviasi Model ITUR-NLOS -> ' num2str(SDiturnlos)]);

case 2

disp('Menghitung Rugi-Rugi Lintasan dari Luar ke dalam Gedung'); disp('---'); disp('GSM1800 dengan fc = 1812.5 MHz untuk Penerima di Lantai 2'); disp('---');

Gm = 1.5; Lossm = 0;

fc = 1812.5;%variabel WI

dout = 0.187; hb = 38; hm = 5; h = 36; b = 20; w = 20;

Lf = 18.3; Lw1 = 3.4; Lw2 = 6.9; kw2 = 0; Lc = 0;

nf = 0;

(22)

Lwe = 0; Lwikaca = 2;

Lwirak = 9 ; nfloor = 1;

nwikaca = 2;

RSLpgkrn = input('Hasil Pengukuran RSL, RSLpgkrn = '); disp('Parameter Input model itur-nlos');

Lfloor=6+3*nf;

disp('Parameter Input model mw-nlos');

teta = atand((h-hm)./(dout*1000)); if teta<35%menghitung Lori

%menghitung Lrts

ka=54;

ka=54-0.8*(hb-h)*(dout/0.5); end

kd=18; else

kd=18-15*((hb-h)/h); end

Lbsh=0; end

(23)

nwirak = kw1-nwikaca; %variabel bebas Paulsen

disp(['Rugi-Rugi Lintasan Model mac-nlos (dB) -> ' num2str(Lmacnlos)]);

grid on; hold on;

disp(['Path Loss Model mw-nlos (dB) -> ' num2str(Lmwnlos)]); d = dout+(din/1000);

grid on; hold on;

Liturnlos=LFSLO+Lrts+Lmsd+N*log10(din)+Lfloor-28; disp(['Rugi-rugi Lintasan Model itur-nlos (dB) -> ' num2str(Liturnlos)]);

grid on; hold on;

(24)

C=A\B; a=C(1,1); b=C(2,1); c=C(3,1);

d = dout+(din/1000); Lreg=[a+b.*d+c*d.^2];

grid on; hold on;

case 3

disp('Menghitung Rugi-Rugi Lintasan dari Luar ke dalam Gedung'); disp('---'); disp('3G dengan fc = 2140 MHz untuk Penerima di Lantai 1'); disp('---');

Gm = 1.5; Lossm = 0;

fc = 2140;%variabel WI

dout = 0.187; hb = 37.5; hm = 2; h = 36; b = 20; w = 20;

(25)

Lw2 = 6.9; kw2 = 0; Lc = 0;

nf = 0;

nwikaca = 1;

Lfloor=6+3*nf;