單項選擇題

Reusing frequencies in a cellular pattern (compared to “one big cell”)（）

A. Increases channel utilization, cost ,and interference.
B. Increases capacity and cost, but decreases interference.
C. Increases capacity, but decreases cost and interference.
D. Increases capacity, cost, and interference.

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單項選擇題

Which cell pattern is recommended to use when using frequency hopping? （）

A.4/12
B.3/9
C.7/21
D.7/7

單項選擇題

Which of these is not a prediction model for radio coverage? （）

A.Algorithm-9999
B.Cost-231
C.Okumura-Hata
D.Printhana
E.Walfish-Ikegami

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Reusing frequencies in a cellular pattern (compared to “one big cell”)（）

你可能感興趣的試題

Which cell pattern is recommended to use when using frequency hopping? （）

Which of these is not a prediction model for radio coverage? （）

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