A.becauseforLTEofThe neighboring area does not exist in orderI,CanProblem, and the detection cycle is very short, so you only need to consider not missing neighbors, not wantSort neighboring cells strictly according to signal strength

B.ANRThe function can completely replace the initial networkNeighbourhood planning

C.For dense urban areas and ordinary urban areas, the distance between stations is relatively close (0.3-1.0kilometer),Neighborhood should do more

D.Geographically directly relatedNeighboring cells are generally used as neighboring cells

A.Cell reference signal power is reduced by 1dB

B.Cell reference signal power is increased by 1dB

C.Cell reference signal power is reduced by 3dB

D.Cell reference signal power is increased by 3dcorrect

A.True

B.False

A.Adjust the antenna azimuth and downtilt angle, increase the antenna height, and replace the high-altitude wire, etc.

B.Adjust neighbor relations

C.adjusteNodeBTransmit power

D.Check whether the room sub-system or repeater is working normally, and check whether there is other radio interference

A.RSRP of the strongest cell-RSRP of the 3rd strongest (or 4th strongest) cell<6dBo

B.The number of cells with RSRP>-100dBm is greater than or equal to 3.

C.The number of cells with RSRP>-100dBm is greater than or equal to 2.

D.RSRP of the strongest cell-RSRP of the 3rd strongest (or 4th strongest) cell<3dBo