Electro-magnetic propagation modeling

Details Electro-magnetic propagation modeling Electro-magnetic propagation modeling

2005-03-07

2008-10-07

Pham, Tuan A (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Having measuring, testing, or monitoring of system or part

C455S067140, C455S067160, C455S456100, C455S456200, C342S451000, C342S456000, C342S463000, C342S465000

Reexamination Certificate

active

07433652

ABSTRACT:
A generalized framework is disclosed in which a wide variety of propagation models can be cast in a matrix-based format using arbitrary matrix coefficients. Casting propagation models in the matrix-based framework enables efficient computer implementation and calculation, ease of tuning, admissibility, and aggregating multiple propagation models into a single matrix-based model. Matrix-based propagation models based on transmitter-receiver azimuth orientation, transmitter antenna height, terrain elevation, and clutter are also disclosed. The propagation models can be used in conjunction with automated data acquisition from information sources such as topographic maps, clutter maps, etc.

REFERENCES:
patent: 2003/0043073 (2003-03-01), Gray et al.
patent: 2005/0285792 (2005-12-01), Sugar et al.
patent: 2005/0286458 (2005-12-01), Furukawa et al.
patent: WO 00/50918 (2000-08-01), None
S. Aguirre et al., “Radio Propagation Into Buildings at 912, 1920, and 5990 MHz Using Microcells,” Proc. 3rd IEEE ICUPC, Oct. 1994, pp. 129-134.
A. Davidson et al., “Measurement of Building Penetration Into Medium Buildings at 900 and 1500 MHz,” IEEE Trans. Vehicular Tech. vol. 46, No. 1, Feb. 1997.
G. Durgin et al., “Measurements and Models for Radio Path Loss and Penetration Loss in and Around Homes and Trees at 5.85 GHz,” IEEE Trans. Comm. vol. 46, No. 11, Nov. 1998.

Affiliated with

Also associated with

Rating

Electro-magnetic propagation modeling does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electro-magnetic propagation modeling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electro-magnetic propagation modeling will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4018304