Comparisons of Analytical and Numerical Calculations of Communications Probability, Volume 60U.S. Department of Commerce, National Telecommunications and Information Administration, 1980 - Mobile radio stations - 63 pages |
From inside the book
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Page iv
... Probability density function of the wanted path length , equa- tion ( 10 ) . The center of operations of the mobile ... distribution Probability of satisfactory reception , Pa , with and without ( dashed line ) transmission loss ...
... Probability density function of the wanted path length , equa- tion ( 10 ) . The center of operations of the mobile ... distribution Probability of satisfactory reception , Pa , with and without ( dashed line ) transmission loss ...
Page 11
... distribution of all significant factors . The first order description of variation of a random process is provided by the probability density function ( pdf ) . When several random processes interact to produce an effect , that effect ...
... distribution of all significant factors . The first order description of variation of a random process is provided by the probability density function ( pdf ) . When several random processes interact to produce an effect , that effect ...
Page 13
L. A. Berry. for calculating the probability of communications that exploits ... distributed in dB . The formal solution for P , evaluated by the computer program is ... distribution of the signal - to - noise ratio . The probabil- ity of ...
L. A. Berry. for calculating the probability of communications that exploits ... distributed in dB . The formal solution for P , evaluated by the computer program is ... distribution of the signal - to - noise ratio . The probabil- ity of ...
Page 14
L. A. Berry. Figure 3 . SPATIAL DISTRIBUTION OF STATIONS TIME AND FREQUENCY DISTRIBUTION OF TRANSMISSIONS EQUIPMENT AND PROPAGATION CHARACTERISTICS I COMPUTE PROBABILITY DISTRIBUTION OF WANTED SIGNAL POWER AVAILABLE AT A RANDOM RECEIVER ...
L. A. Berry. Figure 3 . SPATIAL DISTRIBUTION OF STATIONS TIME AND FREQUENCY DISTRIBUTION OF TRANSMISSIONS EQUIPMENT AND PROPAGATION CHARACTERISTICS I COMPUTE PROBABILITY DISTRIBUTION OF WANTED SIGNAL POWER AVAILABLE AT A RANDOM RECEIVER ...
Page 15
... distribution of transmitter locations and tabulating the resulting path lengths . The signal , S , is the ... Probability of intermodula- tion interference in an expanded CB service " ) . The result of the interference calculation to ...
... distribution of transmitter locations and tabulating the resulting path lengths . The signal , S , is the ... Probability of intermodula- tion interference in an expanded CB service " ) . The result of the interference calculation to ...
Common terms and phrases
analytical solution approximation assumptions background noise best-fit Class canonical Class category of interferer center of operations Class A noise COMMUNICATIONS PROBABILITY Comparison computer program Curve dBW Figure effective radiated power equation exceeds the required Figure 14 Figure 22 Figure A-2 formal solution formula function of noise-plus-interference fx(x gaussian noise given input parameters interference bump interfering path lengths interfering power Middleton 1979a noise parameters nongaussian noise normally distributed Notation number of links numerical model P(IN P₁ P₂ path length pdf pdf of interference pdf of noise pdf of path pdf's plateau probabilistic probability density function PROBABILITY DISTRIBUTION probability of communications probability of interference propagation parameter random variable received signal power required signal-to-noise ratio required threshold scenario dashed line scenario interference Section 4.2 signal-to-interference ratio signal-to-noise ratio exceeds specified Table tion traffic intensity transmission loss variability transmitter power variability of transmission wanted path length wanted signal watts