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Suppose the PCI of cell A is 6, and 2*2 MIMO is used. Which of the following neighboring cells are also 2*2 MIMO that will cause modulo three interference with cell A?
Suppose the PCI of cell A is 6, and 2*2 MIMO is used. Which of the following neighboring cells are also 2*2 MIMO that will cause modulo three interference with cell A?A . PCI=18 cellB . PCI=24 cellC . PCI=19 cellD . PCI=31 cellView AnswerAnswer: AB
Which of the following handovers will definitely not go to the same frequency cell? (Multiple Choice)
Which of the following handovers will definitely not go to the same frequency cell? (Multiple Choice)A . Poor uplink quality switchingB . Frequency priority switchingC . MLB based on load switchingD . Override switchingView AnswerAnswer: ABC
Which of the following radio bearers can carry NAS messages? (Multiple Choice)
Which of the following radio bearers can carry NAS messages? (Multiple Choice)A . SRB3B . SRB2C . SRB0D . SRB1View AnswerAnswer: BD
Regarding blind handover, which of following description are incorrect? (Multiple Choice)
Regarding blind handover, which of following description are incorrect? (Multiple Choice)A . Blind handover can be used regardless of co-frequency or inter-frequency handoverB . Blind handover can greatly improve the handover success rateC . In the coverage-based inter-frequency handover feature, eNodeB can support the delivery of blind handover event A2D...
SFBC is a transmit diversity technology that mainly obtains transmit diversity gain and is used in areas with low SINR, such as cell edges. Compared with STBC, SFBC is a space-frequency two-dimensional transmit diversity, while STBC is a space-time two-dimensional transmit diversity.
SFBC is a transmit diversity technology that mainly obtains transmit diversity gain and is used in areas with low SINR, such as cell edges. Compared with STBC, SFBC is a space-frequency two-dimensional transmit diversity, while STBC is a space-time two-dimensional transmit diversity.A . TrueB . FalseView AnswerAnswer: A
What kind of logos are the same across the entire network? (Multiple Choice)
What kind of logos are the same across the entire network? (Multiple Choice)A . RA-RNTIB . P-RNTIC . SI-RNTID . SPS-CRNTIView AnswerAnswer: BC
Which of the following defines the maximum sum of all non-GBR bearers between the UE and a PDN?
Which of the following defines the maximum sum of all non-GBR bearers between the UE and a PDN?A . AMBRB . MBRC . ARPD . GBRView AnswerAnswer: A
On which channels does the E-UTRAN system message SI be sent? (Multiple Choice)
On which channels does the E-UTRAN system message SI be sent? (Multiple Choice)A . PRACHB . PDCCHC . PBCHD . PDSCHView AnswerAnswer: CD
Which of the following carries PUSCH scheduling information?
Which of the following carries PUSCH scheduling information?A . DCI format 1BB . DCI format 1C . DCI format 0D . DCI format 1AView AnswerAnswer: C
Regarding LTE paging, which of the following description are correct? (Multiple Choice)
Regarding LTE paging, which of the following description are correct? (Multiple Choice)A . The larger the default paging cycle, the more power the phone consumesB . The larger the number of paging packets Nb, the greater the paging capacityC . The greater the default paging cycle, the more power the...
