Free Huawei H31-411-ENU Exam Dumps Questions & Answers

The UBBP board supports reuse of baseband resources between systems to achieve multi-system concurrency.

• A.  False
• B.  True

SFBC is a transmit diversity technique that mainly obtains transmit diversity gain for areas with low SINR, such as cell edges. Compared to STBC, SFBC is a space-frequency two-dimensional transmit diversity, while STBC is a space-time two-dimensional transmit diversity.

• A.  False
• B.  True

An eNodeB can only belong to one TAC.

• A.  False
• B.  True

Which of the following RBs are the broadcast channel PBCH and synchronization channel carried?

• A.  4 RBs, location can be set
• B.  6 RBs, location can be set
• C.  4 RBs in the Community Center
• D.  6 RBs in the community center

Implementation of MIMO technology needs to avoid inter-antenna interference (IAI).

• A.  False
• B.  True