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The normal soft handoff ratio is kept between 30% - 40%. If there is a high soft handoff ratio, which of the following is unlikely to cause this situation?
The normal soft handoff ratio is kept between 30% - 40%. If there is a high soft handoff ratio, which of the following is unlikely to cause this situation?A . Soft handoff threshold setting is too low B. Overlap coverage area is too large C. The soft handoff area is...
When the abnormal interference is large and the duration is long, the communication quality of WCDMA will be adversely affected. Which of the following phenomena will occur in the CS service?
When the abnormal interference is large and the duration is long, the communication quality of WCDMA will be adversely affected. Which of the following phenomena will occur in the CS service?A . Delay B. VP image blur C. BLER reduction D. Cache (Buffering)View AnswerAnswer: B
According to the definition of Huawei KPI, the traffic statistics of the AMR12.2 kbps service are: The average number of AMR voice users of various uplink and downlink speeds in the RNC range.
According to the definition of Huawei KPI, the traffic statistics of the AMR12.2 kbps service are: The average number of AMR voice users of various uplink and downlink speeds in the RNC range.A . True B. FalseView AnswerAnswer: A
The UE reads the system broadcast message to know which of the following information about the network? (Multiple Choice)
The UE reads the system broadcast message to know which of the following information about the network? (Multiple Choice)A . List of same frequency neighbors B. Uplink total interference C. Cell selection and reselection parameters D. Channel power informationView AnswerAnswer: ABCD
For feeders with the same length, the 7/8 feeder loss is less than the 5/4.
For feeders with the same length, the 7/8 feeder loss is less than the 5/4.A . True B. FalseView AnswerAnswer: B
Which of the following is included in the resource admittance content in RNC smart admittance algorithm? (Multiple choice)
Which of the following is included in the resource admittance content in RNC smart admittance algorithm? (Multiple choice)A . Downlink channel code resource B. Wireless power resources C. NodeB credit D. transport layer resources of the Iu port E. Iub transport layer resourcesView AnswerAnswer: ABCE
Which of the following algorithms is used to adjust the cell boundary by dynamically adjusting the cell's transmit power of the CPICH to achieve load balancing of neighboring cells?
Which of the following algorithms is used to adjust the cell boundary by dynamically adjusting the cell's transmit power of the CPICH to achieve load balancing of neighboring cells?A . Carrier frequency switching B. Cell breathing C. Potential user control D. Admission controlView AnswerAnswer: B
If the quality is constant, the system load will increase, the capacity will increase, and the interference will increase and the coverage will decrease.
If the quality is constant, the system load will increase, the capacity will increase, and the interference will increase and the coverage will decrease.A . True B. FalseView AnswerAnswer: A
On the Iub interface, what are the possible reasons for cell setup failure and location update failure? (Multiple Choice)
On the Iub interface, what are the possible reasons for cell setup failure and location update failure? (Multiple Choice)A . Physical path is impracticable B. Poor physical path quality C. IPOA channel is abnormal D. There is a problem with the data configuration.View AnswerAnswer: ABD
In the WCDMAR5 version, what are the types of modulation modes supported by the downlink? (Multiple Choice)
In the WCDMAR5 version, what are the types of modulation modes supported by the downlink? (Multiple Choice)A . 8PSK B. QPSK C. BPSK D. 16QAMView AnswerAnswer: BD
