1. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Wireless Communications Principles and Practice 2 nd Edition T.S. Rappaport Chapter 4: Mobile Radio Propagation: Large-Scale Path Loss

2. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Co-channel and Adjacent Channel Interference, Propagation

3. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Small-scale and large-scale fading Figure 4.1 Small-scale and large-scale fading.

4. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Antenna basics

5. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Free-space and received fields

6. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Reflection from smooth surface

7. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Typical electromagnetic properties

8. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Superposition for polarization

9. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Reflection coefficients

10. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Classical 2-ray ground bounce model

11. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Method of Images

12. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Vector addition of 2 rays

13. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Diffraction geometry

14. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Fresnel Screens

15. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Fresnel diffraction geometry Figure 4.12 Illustration of Fresnel zones for different knife-edge diffraction scenarios.

16. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Knife-edge diffraction

17. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Knife-edge diffraction loss

18. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Multiple knife-edge diffraction

19. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Measured results

20. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Typical large-scale path loss

21. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Measured large-scale path loss

22. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Area versus Distance coverage model with shadowing model

23. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. 2-D Propagation Raster data

24. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Representing propagation

25. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Algorithm for line of sight (LOS)

26. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Multiple diffraction computation

27. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Modeling Mobile Radio Small-scale fading

28. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Okumura and Hata’s model

29. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Walfisch and Bertoni’s model

30. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Measured data from San Francisco

31. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Partition losses

32. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Partition losses

33. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Partition losses

34. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Partition losses

35. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Ericsson’s indoor model

36. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Measured indoor path loss

37. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Measured indoor path loss

38. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Measured indoor path loss

39. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Devasirvatham’s model