Chapter 4: Mobile Radio Propagation: Large-Scale Path Loss Wireless Communications Principles and Practice 2nd Edition T.S. Rappaport Chapter 4: Mobile Radio Propagation: Large-Scale Path Loss

Co-channel and Adjacent Channel Interference, Propagation

Small-scale and large-scale fading Figure 4.1 Small-scale and large-scale fading.

Antenna basics Fig. 3.2

Free-space and received fields

Reflection from smooth surface Fig. 2.3

Typical electromagnetic properties

Superposition for polarization

Reflection coefficients Fig. 2.4

Classical 2-ray ground bounce model Fig. 2.5

Method of Images Fig. 2.6

Vector addition of 2 rays Fig. 2.7

Diffraction geometry Fig. 2.8

Fresnel Screens Fig. 2.9

Fresnel diffraction geometry Fig. 2.10 Figure 4.12 Illustration of Fresnel zones for different knife-edge diffraction scenarios.

Knife-edge diffraction Fig. 2.11

Knife-edge diffraction loss Fig. 2.12

Multiple knife-edge diffraction Fig. 2.13

Measured results Fig. 2.14

Typical large-scale path loss Fig. 2.15

Measured large-scale path loss Fig. 2.16

Area versus Distance coverage model with shadowing model Fig. 2.16

2-D Propagation Raster data Fig. 2.16

Representing propagation Fig. 2.16

Algorithm for line of sight (LOS) Fig. 2.16

Multiple diffraction computation Fig. 2.16

Modeling Mobile Radio Small-scale fading Fig. 2.16

Okumura and Hata’s model Fig. 2.16

Walfisch and Bertoni’s model Fig. 2.16

Measured data from San Francisco Fig. 2.16

Partition losses Fig. 2.16

Partition losses Fig. 2.16

Partition losses Fig. 2.16

Partition losses Fig. 2.16

Ericsson’s indoor model Fig. 2.16

Measured indoor path loss Fig. 2.16

Measured indoor path loss Fig. 2.16

Measured indoor path loss Fig. 2.16

Devasirvatham’s model Fig. 2.16