hata model calculation
TRANSCRIPT
COST 231-Model
Aircom Model
Generic Model
Hata
COST 231
Comparison Aircom with Hata
k1 + k7 46.3 + 33.9 log fk2 44.9k3 + k4 a(hm)k5 -13.82k6 -6.55Cm Clutter Loss
Umobile Model Tuning Params
f 2112.4Hms 1.5Heff 25a -2.55
Umobile Model Tuning Params
f (Mhz) 2112.4Hms (m) 1.5Heff (m) 40EIRP 45fixing clutter loss as constanst
Urban k Params SKV High k Params Hata & COST 231
k1 132.2 k1 134.73 a(hm) 0.04923k2 38.26 k2 32.64k3 0 k3 -2.55k4 0 k4 0k5 -4 k5 -7.84k6 -2.5 k6 -3.68k7 0.22 k7 0.22
log d 1 2.30103 2.60206 2.778151 2.90309 3 3.079181d(km) 0.01 0.2 0.4 0.6 0.8 1 1.2Urban 57.50206 102.0686 112.3804 118.4124 122.6921 126.0118 128.7241SKV High 65.07601 99.8713 107.9222 112.6316 115.973 118.5648 120.6825Hata Model 65.52343 110.2873 120.6447 126.7034 131.0021 134.3364 137.0608COST 231 65.64661 110.4105 120.7679 126.8266 131.1253 134.4596 137.184Rx Lvl Urban -12.50206 -102.0686 -112.3804 -118.4124 -122.6921 -126.0118 -128.7241Rx Lvl SKV High -20.07601 -99.8713 -107.9222 -112.6316 -115.973 -118.5648 -120.6825Rx Lvl COST 231 -20.64661 -110.4105 -120.7679 -126.8266 -131.1253 -134.4596 -137.184
0 1 2 3 4 5 6 7 80
20406080
100120140160180
Path Loss vs distance
Urban
SKV High
COST 231
distance (km)
Pa
th L
os
s (
dB
)
0.5 1 1.5 2 2.5 3 3.5 4 4.5
-180
-160
-140
-120
-100
-80
-60
-40
-20
0
Rx Lvl vs log distance
Urban
SKV High
COST 231
log distance
Rx
Lvl
(d
Bm
)
3.146128 3.20412 3.255273 3.30103 3.342423 3.380211 3.414973 3.447158 3.4771211.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3
131.0174 133.0039 134.7561 136.3235 137.7414 139.0358 140.2266 141.3291 142.3555122.473 124.0239 125.392 126.6157 127.7227 128.7334 129.6631 130.5238 131.3252
139.3642 141.3595 143.1195 144.6938 146.118 147.4182 148.6142 149.7216 150.7525139.4874 141.4827 143.2427 144.817 146.2412 147.5414 148.7374 149.8448 150.8757
-131.0174 -133.0039 -134.7561 -136.3235 -137.7414 -139.0358 -140.2266 -141.3291 -142.3555-122.473 -124.0239 -125.392 -126.6157 -127.7227 -128.7334 -129.6631 -130.5238 -131.3252
-139.4874 -141.4827 -143.2427 -144.817 -146.2412 -147.5414 -148.7374 -149.8448 -150.8757
0.5 1 1.5 2 2.5 3 3.5 4 4.5
-180
-160
-140
-120
-100
-80
-60
-40
-20
0
Rx Lvl vs log distance
Urban
SKV High
COST 231
log distance
Rx
Lvl
(d
Bm
)
3.50515 3.531479 3.556303 3.579784 3.60206 3.623249 3.643453 3.662758 3.6812413.2 3.4 3.6 3.8 4 4.2 4.4 4.6 4.8
143.3156 144.2175 145.0678 145.8722 146.6352 147.3611 148.0531 148.7144 149.3476132.0748 132.7789 133.4428 134.0708 134.6666 135.2333 135.7736 136.2899 136.7843151.7169 152.6228 153.4769 154.2848 155.0512 155.7803 156.4754 157.1396 157.7756151.8401 152.746 153.6 154.408 155.1744 155.9035 156.5986 157.2628 157.8988
-143.3156 -144.2175 -145.0678 -145.8722 -146.6352 -147.3611 -148.0531 -148.7144 -149.3476-132.0748 -132.7789 -133.4428 -134.0708 -134.6666 -135.2333 -135.7736 -136.2899 -136.7843-151.8401 -152.746 -153.6 -154.408 -155.1744 -155.9035 -156.5986 -157.2628 -157.8988
3.69897 3.716003 3.732394 3.748188 3.763428 3.778151 3.792392 3.80618 3.8195445 5.2 5.4 5.6 5.8 6 6.2 6.4 6.6
149.9549 150.5383 151.0998 151.6408 152.1629 152.6672 153.155 153.6273 154.0851137.2584 137.7139 138.1523 138.5747 138.9823 139.3761 139.7569 140.1257 140.4831158.3856 158.9716 159.5356 160.079 160.6033 161.1099 161.5999 162.0743 162.5341158.5087 159.0948 159.6587 160.2022 160.7265 161.2331 161.7231 162.1975 162.6573
-149.9549 -150.5383 -151.0998 -151.6408 -152.1629 -152.6672 -153.155 -153.6273 -154.0851-137.2584 -137.7139 -138.1523 -138.5747 -138.9823 -139.3761 -139.7569 -140.1257 -140.4831-158.5087 -159.0948 -159.6587 -160.2022 -160.7265 -161.2331 -161.7231 -162.1975 -162.6573
3.832509 3.8450986.8 7
154.5292 154.9605140.8298 141.1665162.9802 163.4133163.1033 163.5365
-154.5292 -154.9605-140.8298 -141.1665-163.1033 -163.5365
Umobile Model Tuning Params
f (Mhz) 2112.4Hms (m) 1.5Heff (m) 40EIRP 45fixing clutter loss as constanst
Suburban k Params SKV Low k Params
k1 150.3 k1 145.19 a(hm) 0.04923k2 33.5 k2 41.35k3 -2.55 k3 -2.55k4 0 k4 0k5 -13.82 k5 -16.28k6 0.26 k6 -4.61k7 0.22 k7 0.27
log d 1 2.30103 2.60206 2.778151 2.90309 3 3.079181d(km) 0.01 0.2 0.4 0.6 0.8 1 1.2Suburban 56.72146 100.8479 111.0578 117.0302 121.2677 124.5545 127.2401SKV Low 47.62446 91.81329 102.0376 108.0185 112.262 115.5535 118.2428Hata Model 65.52343 110.2873 120.6447 126.7034 131.0021 134.3364 137.0608COST 231 65.64661 110.4105 120.7679 126.8266 131.1253 134.4596 137.184Rx Lvl Suburban -11.72146 -100.8479 -111.0578 -117.0302 -121.2677 -124.5545 -127.2401Rx Lvl SKV Low -2.624456 -91.81329 -102.0376 -108.0185 -112.262 -115.5535 -118.2428Rx Lvl COST 231 -20.64661 -110.4105 -120.7679 -126.8266 -131.1253 -134.4596 -137.184
0 1 2 3 4 5 6 7 8
0
20
40
60
80
100
120
140
160
180
Path Loss vs distance
Suburban
SKV Low
COST 231
distance (km)
Pa
th L
os
s (
dB
)
0.5 1 1.5 2 2.5 3 3.5 4 4.5
-180
-160
-140
-120
-100
-80
-60
-40
-20
0
Rx Lvl vs log distance
Suburban
SKV Low
COST 231
log distance
Rx
Lv
l (d
Bm
)
3.146128 3.20412 3.255273 3.30103 3.342423 3.380211 3.414973 3.447158 3.4771211.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3
129.5107 131.4776 133.2125 134.7644 136.1683 137.45 138.629 139.7206 140.7368120.5166 122.4863 124.2237 125.7778 127.1837 128.4671 129.6478 130.741 131.7586139.3642 141.3595 143.1195 144.6938 146.118 147.4182 148.6142 149.7216 150.7525139.4874 141.4827 143.2427 144.817 146.2412 147.5414 148.7374 149.8448 150.8757
-129.5107 -131.4776 -133.2125 -134.7644 -136.1683 -137.45 -138.629 -139.7206 -140.7368-120.5166 -122.4863 -124.2237 -125.7778 -127.1837 -128.4671 -129.6478 -130.741 -131.7586-139.4874 -141.4827 -143.2427 -144.817 -146.2412 -147.5414 -148.7374 -149.8448 -150.8757
0.5 1 1.5 2 2.5 3 3.5 4 4.5
-180
-160
-140
-120
-100
-80
-60
-40
-20
0
Rx Lvl vs log distance
Suburban
SKV Low
COST 231
log distance
Rx
Lv
l (d
Bm
)
3.50515 3.531479 3.556303 3.579784 3.60206 3.623249 3.643453 3.662758 3.6812413.2 3.4 3.6 3.8 4 4.2 4.4 4.6 4.8
141.6875 142.5805 143.4224 144.2188 144.9743 145.693 146.3782 147.033 147.6599132.7106 133.6049 134.448 135.2455 136.0021 136.7218 137.408 138.0637 138.6915151.7169 152.6228 153.4769 154.2848 155.0512 155.7803 156.4754 157.1396 157.7756151.8401 152.746 153.6 154.408 155.1744 155.9035 156.5986 157.2628 157.8988
-141.6875 -142.5805 -143.4224 -144.2188 -144.9743 -145.693 -146.3782 -147.033 -147.6599-132.7106 -133.6049 -134.448 -135.2455 -136.0021 -136.7218 -137.408 -138.0637 -138.6915-151.8401 -152.746 -153.6 -154.408 -155.1744 -155.9035 -156.5986 -157.2628 -157.8988
3.69897 3.716003 3.732394 3.748188 3.763428 3.778151 3.792392 3.80618 3.8195445 5.2 5.4 5.6 5.8 6 6.2 6.4 6.6
148.2612 148.8389 149.3948 149.9305 150.4474 150.9467 151.4297 151.8974 152.3506139.2936 139.8722 140.4289 140.9653 141.4829 141.983 142.4667 142.935 143.3889158.3856 158.9716 159.5356 160.079 160.6033 161.1099 161.5999 162.0743 162.5341158.5087 159.0948 159.6587 160.2022 160.7265 161.2331 161.7231 162.1975 162.6573
-148.2612 -148.8389 -149.3948 -149.9305 -150.4474 -150.9467 -151.4297 -151.8974 -152.3506-139.2936 -139.8722 -140.4289 -140.9653 -141.4829 -141.983 -142.4667 -142.935 -143.3889-158.5087 -159.0948 -159.6587 -160.2022 -160.7265 -161.2331 -161.7231 -162.1975 -162.6573
3.832509 3.8450986.8 7
152.7903 153.2173143.8292 144.2568162.9802 163.4133163.1033 163.5365
-152.7903 -153.2173-143.8292 -144.2568-163.1033 -163.5365