Which of the following options are correct in describing Huawei's smart roaming solution? (Multiple choice)

Question

Options

• AThrough intelligent roaming, each terminal is ensured to be associated with the AP closest to it,
• BFor normal coverage scenarios. By roaming terminals with poor signals to APs with better signals,
• CSmart roaming solution is proposed to reduce roaming switching time
• DSmart roaming can significantly improve wireless channel performance by associating the

• A
  81% (13)
• C
  19% (3)

Explanation

Huawei's smart roaming solution focuses on optimizing AP association quality - it actively monitors signal strength and steers terminals away from congested or weak-signal APs toward the nearest or strongest one, which directly improves wireless channel utilization and user experience. Options A and B are correct because they accurately describe this core behavior: ensuring each terminal associates with its closest AP and proactively roaming devices that have poor signals to better alternatives. Option D is correct because optimal AP association directly translates to improved wireless channel performance - fewer clients stuck on a distant AP means less interference and better throughput.

Why C is wrong: Reducing roaming switching time is a separate feature - that's the domain of fast roaming (802.11r/FT), not smart roaming. Smart roaming is about when and where to roam (decision intelligence), not how fast the handoff completes. Confusing the two is the classic trap here.

Memory tip: Think of smart roaming as the "smart matchmaker" - it pairs each device with its best-fit AP (closest, strongest signal, better channel). Fast roaming is the "quick handshake" that speeds up the transfer once that decision is made. If a choice describes timing/speed of the switch, it's describing fast roaming, not smart roaming.

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