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标题: 2011网优试题(新)-GSM网优复习题库 V1.O 单选 [查看完整版帖子] [打印本页]
时间: 2013-3-20 15:33
作者: lihsh3cf
标题: 2011网优试题(新)-GSM网优复习题库 V1.O 单选
1 ) GSM 系统中接入网络时,手机通过()识别两个同频同BSIC 小区。
A 、TDMA 帧号
B 、HSN
C 、MAIO
D 、CGI
E 、IMSI
参考答案:A
2 ) The device type for the 64 kbps Time Slots on the Abis interface is : A 、RALT
B 、MALT
C 、RBLT
D 、ETC
参考答案:C
3 ) The MS is close to the cell border defined by the Timing Advance 、The BSC compares the current average value ofTAtothedefinedvalueTimingAdvance L 1 M it ( TALIM ) . If TA exceeds the limit , what happens ?
A 、An attempt is made to handover the call to a neighbouring cell
B 、An intracell handover takes place
C 、The TALIM is increased until a handover can be effected
参考答案:A
4 ) Which of the criteria below is not influenced by the value of CHAP ? A 、Prioritizing of different users or not .
B 、lmmediate assignment on the TCH allowed or not .
C 、TCH OF SDCCH first .
D 、Overlaid subcell as a last resort or not .
E 、Phase 1 or phase 2 mobiles .
参考答案:A
5 ) Which of the following is Ericsson ' s scheme to gradually tighten the reuse distance ina network ?
A 、Multiple Re-use Pattern (MRP)
B 、Ericsson Engineering Tool (EET)
C 、operation and Support System ( OSS )
D 、 Frequency Reuse Plan ( FRP )
E 、Basic Reuse Plan ( BRP )
参考答案:A
时间: 2013-3-25 12:57
作者: 无泪的鱼ABC
很是需要 赚金币啊
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