单项选择题
How many ARFCNs can an operator use if allocated 15 MHz uplink and 15 MHz downlink (minus one for guardband)? （）
A.14 ARFCNs B.15 ARFCNs C.29 ARFCNs D.75 ARFCNs E.74 ARFCNs
单项选择题 Which of the following will not increase system capacity? （）
单项选择题 Which of the following is not necessary to consider when surveying a potential site?（）
单项选择题 Which cell pattern is recommended for use with frequency hopping?（）
