Page 428 - Integrated Wireless Propagation Models
P. 428
406 I n d e x
Markov model, 385 Monte Carlo simulation, 148-149
Masthead LNA: Morphology. See Environment
benefits of, 345 Motley, A. J. See Keenan-Motley model
special area design using, 361-363, 364f Moving condition, 5
Maxwell's equations, 319, 331-333 Multipath fading. See Rayleigh fading
Microcell prediction models. See also Lee microcell Multiple breakpoint:
model Ericsson, in-building, 323-324, 325f
data needed for, 187 Lee macrocell:
development timeline, 180t accuracy of, 101
diamond-shaped, 245-248 enhanced, 169-174
dual-slope method of, 239, 256t path loss, 116-117, 117f
empirical category of, 238-241 Lee microcell, 224--225
FDTD, Lee comparison to, 372f
four-ray, 242-243 - N -
goal of, 255 Narrowband channels. See Flat fading
ITU-R P.1411: Nationalized Power Industries, JRC of, 60-{)1, 61f, 181
LOS conditions, 249-250 Near-in distance. See also Close-in distance
NLOS conditions, 250-255 formula for, 45
overview, 248-249
macrocell and microcell, 188-189
Kaji-Akeyama, 240-241 Network engineering. See System design
link budget calculation with, 379 NF. See Noise figure
model comparisons, 256t NLOS. See Non-line-of-sight
near-in distance in, 188-189 Noise:
NLOS, 245-248 power, calculating, 378
overview of, 43, 187-188 reverse link plot and, 350
physical category of, 242 special area repeaters and, 353t
random waveguide, 243-246 types of, 377
ray tracing: unbiased average:
features, 256t calculations, 25-27
Lee comparison to, 372f method, 24--25
recursive, 247-248 Noise figure (NF) model, 361-363, 364f
repeaters compared to, 357-358 Non-line-of-sight (NLOS):
six-ray, 242-243 in aeronautical prediction, 391f, 392
special area design using, 357-360, in ITU-R P.1411 model:
359f - 360f rooftops, 250-253, 254f
street canyon, 242-243, 253-255 street canyon model and, 253--255
Mie scattering, 42 in Keenan-Motley model, 283, 284f, 285, 321-323
Millimeter wave signal, 392-393 Lee in-building, enhanced, 285, 286f, 290, 321-323
MIMO system, 2, 94-95 Lee in-building, single-floor:
Mobile path, 43-44, 44f close-in region, beyond, 272-273
Mobile signals: close-in region, proximity, 271-272
fading, 5-14 outside, 273-274
free space differences from, 1-2 special room, 273
history: Lee microcell, building influences on, 207-208
Lee macrocell development, 2-3, 178-179, 336, Lee single breakpoint path loss, 103
341 microcell model:
Longley-Rice model, 175 diamond-shaped model, 245-246
millimeter wave testing, 392-393 Lee, building influences on, 207-208
model timelines, 179, 180t, 341 propagation mechanisms of, 246
TIREM model, 61 recursive, 247-248
Young Model, 53-55 in satellite channel model, 385
phenomena created by, 1-2 in terrain normalization, 161-163
reception conditions, 5-{) adjustments in, 163-164
treatment of, 2 double-knoll case of, 166-167
Modulation, digital from analog, 147 single-knoll case of, 164-166
