Certified Wireless Specialist (CWS) Course Overview

To ensure that you have the best learning experience in the Certified Wireless Specialist (CWS) course, we recommend that you have the following minimum knowledge and skills before enrolling:

• Basic understanding of networking concepts, including the OSI model and IP networking.
• Familiarity with computer hardware and operating systems, such as Windows, Mac OS, or Linux.
• Awareness of wireless networking principles, such as what Wi-Fi is and its common uses.
• An interest in learning about radio frequency (RF) technologies and wireless communications.

These prerequisites are intended to provide a foundation upon which the CWS course content will build. They are not meant to be barriers to entry, but rather to ensure that all participants can fully engage with the course material and have a successful learning experience.

Target Audience for Certified Wireless Specialist (CWS)

The Certified Wireless Specialist (CWS) course offers in-depth training on RF technology, Wi-Fi standards, and network performance for IT professionals.

• Network Administrators and Engineers
• Wireless Network Designers
• IT Support Staff
• Network Architects
• Systems Integrators
• Infrastructure Consultants
• Technical Sales and Marketing Professionals
• Security Professionals specializing in wireless systems
• IT Managers overseeing wireless networks
• Wi-Fi Network Analysts
• Field Technicians
• WLAN or RF Surveyors
• Wireless Application Developers
• Professionals interested in Wi-Fi technology advancements
• Network Infrastructure Planners
• VoIP Managers
• Information Systems Personnel
• Professionals working on BYOD implementation

Learning Objectives - What you will Learn in this Certified Wireless Specialist (CWS)?

Introduction to the Course's Learning Outcomes and Concepts:

Gain in-depth knowledge of RFWi-Fi technology, standards, and security with the Certified Wireless Specialist (CWS) course, focusing on the core aspects of wireless networking and performance.

Learning Objectives and Outcomes:

• Understand the fundamental characteristics and behaviors of RF transmissions and their impact on Wi-Fi networking.
• Learn how RF signals propagate and are affected by the environment, and how to optimize signal coverage and quality.
• Identify and differentiate between the RF bands allocated for Wi-Fi and their respective channel plans.
• Comprehend the evolution of IEEE 802.11 standards from 802.11 to 802.11ax, including future developments.
• Explore the concepts of DSSS, OFDM, ERP, HT, VHT, and HE, and their relevance to wireless networking.
• Recognize the capabilities and physical layer characteristics of each 802.11 standard and amendment.
• Understand the roles, features, and management of Wireless Access Points (APs), and how to select the right AP and antenna types for different scenarios.
• Evaluate the capabilities of Wi-Fi client devices and the impact of their applications on network performance.
• Compare and contrast Point-to-Point (PTP) and Point-to-MultiPoint (PtMP) outdoor wireless bridge links, including their range, speed, and reliability.
• Analyze factors influencing Wi-Fi network performance, including client perspectives, capacity, and Voice over Wi-Fi (VoWLAN) requirements.
• Understand WLAN security protocols such as WPA, WPA2, and WPA3, and implement effective BYOD and guest access solutions.
• Gain insights into advanced 802.11 functions for enhanced network performance, including fast and secure roaming.
• Learn to conduct comprehensive Wi-Fi site surveys, understanding common pitfalls and the seven types of surveys to ensure optimal network deployment and performance.