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Huawei H12-322 Exam Questions
Huawei Certified ICT Professional - Wireless Local Area Network- Planning and Optimizing Enterprise WLAN (Page 4 )

Updated On: 19-Feb-2026
Page 4 of 58
PDF with 282 Questions

Without considering the MIMO gain, what is the correct description about EIRP?

  1. In wireless communication engineering, EIRP is commonly used to measure the strength of interference and the ability of the transmitter to transmit strong signals.
  2. The product of the power supplied by the EIRP to the antenna of the radio transmitter and the absolute gain of the antenna in a given direction
  3. EIRP represents the transmit power of the AP
  4. EIRP=P transmit power-Loss feeder loss + G antenna gain

Answer(s): A,B,D



What is the correct description of using dynamic load balancing in high-density scenarios?

  1. The purpose of 5G priority access in the AP is to reduce the 2.4G load and provide overall system performance.
  2. Load balancing is suitable for high-density wireless network environments to ensure reasonable access of STAs.
  3. Load balancing between APs, based on load balancing of access users or traffic, optimizing the distribution of terminals in the entire network and improving user experience.
  4. Dynamic load balancing can be divided based on three factors: number of users, traffic, and type of service.
  5. The APs that enable load balancing must be connected to the same AC, and the STAs can scan the SSIDs of APs that are load balanced with each other.

Answer(s): A,B,C,E



When a single spatial stream terminal accesses a multi-space stream AP, there is a MIMO gain, the double spatial stream gain takes 3 dB, and the three spatial stream gain takes 6 dB.

  1. True
  2. False

Answer(s): B



Which of the following are the areas of interest for a WLAN survey outdoor bridge scenario?

  1. The transmission path of the bridge link is occluded, marking the latitude and longitude of the station.
  2. Observe the AP and antenna installation method for the site.
  3. Every site needs to pay attention to the location of the weak house
  4. Whether to add a relay between the leaf site and the aggregation site

Answer(s): A,B,D



Which of the following options are typical WLAN indoor-mounted coverage scenarios?

  1. University classroom wireless coverage
  2. Office building wireless coverage
  3. University dormitory wireless coverage
  4. Hotel WOC wireless coverage

Answer(s): A,B






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