单项选择题
What is system balance? （）
A. Each cell can handle the same amount of subscribers
B. The network is dimensioned for all mobile classes
C. All cells are of the same size
D. All BTSs use the same output power
E. Uplink and downlink coverage is the same
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相关考题
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单项选择题
A particular cell is expected to support 6 Erlangs of traffic at 1% Grade of Service. How many traffic channels are required?（）
A. 6
B. 13
C. 3
D. 15
E. 22 -
单项选择题
Which logical channel must be dimensioned for each cell when considering the call set-up frequency? （）
A.SACCH
B.SDCCH
C.FCCH
D.SCH
E.BCCH -
单项选择题
Which type of interference is produced by other transmitters on the same frequency? （）
A. Double interference
B. Co-channel interference
C. Adjacent channel interference
D. Reflected interference
E. Timing interference
