About the inter-frequency handoff based on the coverage, receive which of the following event will start GAP (inter-frequency) measurements?

• A.A2
• B.A3
• C.A1
• D.A4

Comment: *

Name: *

Email: *

Verification: *

Which of the following core network elements does CSFB have?

• A.PGW
• B.MSC
• C.SGW
• D.MME

Comment: *

Name: *

Email: *

Verification: *

Antenna feed adjustment refers to the adjustment of antenna azimuth and downtilt angle. The most commonly used method is to eliminate cross-area coverage, weak coverage, and PCI mode 3 conflicting cells.

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *