Huawei Exam H12-111_V2.5 Topic 1 Question 2 Discussion

Actual exam question for Huawei's H12-111_V2.5 exam

Question #: 2
Topic #: 1

Which of the following descriptions of the error correction coding of eLTE-IoT is wrong?

AError correction coding technology is to perform error correction and correction after the entire data packet is transmitted.

BError correction coding is FEC forward error correction coding.

CIf the error correction scenario exceeds the FEC error correction range, ARQ and HARQ mechanisms will be used for retransmission.

DThe role of HARQ is to achieve a balance between time delay and packet loss rate, and this work cannot be completed by error correction coding.

Show Suggested Answer

Suggested Answer: A

by Noah at May 05, 2022, 02:17 AM

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