Is the 无线网络与移动通信专业 certificate verifiable?

Yes. Every issued Hootix Academy certificate carries a unique credential code that anyone can verify online.

How is the 无线网络与移动通信专业 exam structured?

It is a 130-minute ID-verified multiple-choice exam of 88 questions; you need 75% to pass.

Do I need to buy the course to take the exam?

Each certification is sold three ways: the exam on its own, the online course on its own, or both together as a Course + exam bundle (the bundle price is the course price plus the exam price).

How long does the 无线网络与移动通信专业 course take?

About 30 hours of self-paced study.

无线网络与移动通信专业 Certification

设计、保护和排障企业Wi-Fi与移动网络

Key facts

Level: Professional
Field: Networking & Infrastructure
Estimated study time: about 30 hours
Credential price: $213
Exam: 88 questions · 130 minutes · pass mark 75%

About the 无线网络与移动通信专业 certification

无线网络与移动通信专业认证验证您能够依据真实的覆盖与容量需求，规划、部署、保护并排障企业无线网络。您将深入理解射频基础——频率、波长、dBm与dBi、自由空间路径损耗、信噪比与干扰——并将其转化为信道规划、链路预算与AP部署方案。考试涵盖2.4、5与6 GHz频段、信道带宽与信道规划、802.11标准族（a/b/g/n/ac及Wi-Fi 6/6E，以及Wi-Fi 7基础）、调制技术与MIMO、MU-MIMO、OFDMA和波束成形、SSID/BSSID/ESS概念、关联与快速漫游（802.11r/k/v）、认证与安全（WPA2/WPA3、802.1X/EAP、PSK、强制门户）、WLAN架构（自治式、控制器集中式与云管理式）、天线类型、网络勘测与设计（覆盖优先与容量优先、AP布点、蜂窝重叠）、频谱分析与干扰缓解、无线QoS（WMM）、访客网络/BYOD/NAC、结构化排障方法以及移动设备管理基础。本认证厂商中立：相关原则可迁移至Cisco、Aruba、Juniper Mist、Ruckus和Ubiquiti等平台。应试者应已持有路由与交换助理认证，或具备同等水平的网络实践经验。

What you will learn

The official 无线网络与移动通信专业 study course covers:

RF Fundamentals & the dB Math — Frequency, wavelength, amplitude, dBm/dBi, EIRP, path loss and SNR — the physics every wireless decision rests on.
Bands, Channels & the 802.11 Family — The 2.4/5/6 GHz bands, channel width and planning, and the evolution from 802.11a to Wi-Fi 7.
Modulation, MIMO & Antennas — How bits ride the air (modulation), how multiple antennas multiply capacity (MIMO/MU-MIMO/OFDMA/beamforming), and how antenna choice shapes coverage.
WLAN Architecture & Security — Autonomous, controller-based and cloud-managed designs, and the full security stack: WPA2/WPA3, 802.1X/EAP, PSK and captive portals.
Site Survey & Design — Coverage vs capacity, AP sizing and placement, cell overlap, spectrum analysis and the full survey workflow.
Roaming, QoS, Mobility & Troubleshooting — Fast roaming (802.11r/k/v), WMM QoS, guest/BYOD/NAC, mobile device management and structured troubleshooting.
动手实验——射频数学、信道与覆盖 — 在 Google Colab 中完成的无线顶点项目：计算 dB 数学和链路预算，规划非重叠信道，使用 MIMO 速率规划覆盖和容量，并设计站点勘测。纯 Python，免费运行。

Prerequisites

路由与交换助理

Frequently asked questions

Is the 无线网络与移动通信专业 certificate verifiable?: Yes. Every issued Hootix Academy certificate carries a unique credential code that anyone can verify online.
How is the 无线网络与移动通信专业 exam structured?: It is a 130-minute ID-verified multiple-choice exam of 88 questions; you need 75% to pass.
Do I need to buy the course to take the exam?: Each certification is sold three ways: the exam on its own, the online course on its own, or both together as a Course + exam bundle (the bundle price is the course price plus the exam price).
How long does the 无线网络与移动通信专业 course take?: About 30 hours of self-paced study.