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[单选题]
假设LAC边界两侧的小区甲和乙都存在SDCCH拥塞,并且都设cellReselectOffset=4,cellReselectHysterisis=4。则以下参数调整方案中最有可能帮助它们减轻拥塞的是:()。
A.将甲乙的参数都设为cellReselectOffset=8,cellReselectHysterisis=8
B.将甲乙的参数都设为cellReselectOffset=8,cellReselectHysterisis=0
C.将甲乙的参数都设为cellReselectOffset=0,cellReselectHysterisis=0
D.将甲乙的参数都设为cellReselectOffset=0,cellReselectHysterisis=8
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