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Which of the following formulas is correct?
Which of the following formulas is correct?A . dBi=dBd+2.15 B. dBi=dBd+2.50 C. dBd =dBi+2.15 D. dBd=dBi+2.50View AnswerAnswer: A
The "BTS measurement report preprocessing" switch is turned on. When it is set to "Yes", it reduces the Abis interface signaling and BSC load, which can improve response time and network performance.
The "BTS measurement report preprocessing" switch is turned on. When it is set to "Yes", it reduces the Abis interface signaling and BSC load, which can improve response time and network performance.A . True B. FalseView AnswerAnswer: A
There are three cells A, B, and C. If A does not have a handover relationship with B, but has a handover relationship with C, the coverage of these three cells does not cross the area, and a user moves in the direction of A-B-C, then which of the following statement is correct?
There are three cells A, B, and C. If A does not have a handover relationship with B, but has a handover relationship with C, the coverage of these three cells does not cross the area, and a user moves in the direction of A-B-C, then which of the following...
Dialogue statistical indicator "uplink and downlink balance measurement", how much level indicates the real uplink and downlink balance?
Dialogue statistical indicator "uplink and downlink balance measurement", how much level indicates the real uplink and downlink balance?A . Level 1 B. Level 11 C. Level 6 D. Level 0View AnswerAnswer: C
Which of the following situations will trigger cell reselection (if the C2 algorithm has not been activated, C2=C1)? (Multiple choices)
Which of the following situations will trigger cell reselection (if the C2 algorithm has not been activated, C2=C1)? (Multiple choices)A . MS calculates that the C2 value of a certain cell exceeds the C2 of the current cell for 5 consecutive seconds B. The current serving cell is banned C....
When the VSWR is 1.4, what is the return loss?
When the VSWR is 1.4, what is the return loss?A . 14dB B. 15.6dB C. 16.6dB D. 17.6dBView AnswerAnswer: B
The setting of T3168 must take into account the influence of the wireless environment, that is, BLER. Generally, the larger the BLER, the larger the value of T3168.
The setting of T3168 must take into account the influence of the wireless environment, that is, BLER. Generally, the larger the BLER, the larger the value of T3168.A . True B. FalseView AnswerAnswer: A
Which of the following data is needed in the planning of the number of PDCH channels in the GPRS/EDGE system? (Multiple choices)
Which of the following data is needed in the planning of the number of PDCH channels in the GPRS/EDGE system? (Multiple choices)A . Number of mobile subscribers B. GPRS/EDGE User Penetration Rate C. Single-user data traffic D. GOS for data services E. Average traffic volume when users are busyView AnswerAnswer:...
Which of the following are the measures taken to overcome multipath fading? (Multiple choices)
Which of the following are the measures taken to overcome multipath fading? (Multiple choices)A . Frequency hopping B. Power Control C. Diversity D. Community OrientationView AnswerAnswer: AC
When the mobile phone resides in a cell, the DSC is initialized to an integer closest to 90/N, which parameter is N?
The downlink failure criterion is based on the downlink signaling link failure counter DSC. When the mobile phone resides in a cell, the DSC is initialized to an integer closest to 90/N, which parameter is N?A . BS -PA-MFRMS (frame number encoding between the same paging) B. Tx-integer (number of...
