Advantages and Applications of WLAN

WLAN architecture: about supporting mobile employees discusses the steps for planning WLAN infrastructure upgrade. This article will discuss the advantages of WLAN as a major access technology.

The advantage of WLAN infrastructure is that it can be applied to any vertical market, but the benefits it brings to all walks of life are different. WLAN means mobility and security for self-built devices (BYOD) and consumer devices, which is perfect for enterprises with a large number of computer workers, including most vertical markets. Mobile Security has benefited the most from commercial WLAN as its main access technology for health care, finance, and education. In general, enterprises with broad mobile strategies are more likely to benefit. In other words, a factory may benefit less than a company from investing in network infrastructure.

As the main network access method, WLAN has the following advantages:

Access from anywhere. Wireless networks support fixed and rapidly growing mobile users, as well as mobile devices and their next-generation applications.

Cost reduction. Not two networks run in parallel, enterprises with sufficient infrastructure can install, maintain, and operate on only one network. This advantage is the most obvious for the network in a new location-no need for end users to access the cable, and the cost for updating the wired Office (compared to a new wireless network) is higher.

Highly scalable network architecture. Distributed architecture-This pushes all smart functions to each access point (AP). Sometimes it can be managed through software as a service (SaaS), which is easy to expand. Each access point automatically adds the same performance and capacity to the network, without reducing the benefits or adding additional network configuration burden.

Application and performance optimization. Through QoS, route selection, traffic control, bandwidth control, and even software-defined antenna models, enterprises can improve application and network performance through business WLAN, this is incomparable to wired networks.

Low basic operation costs. Many vendors provide SaaS-centric solutions, but their hardware and software costs are higher than their purchase costs. These solutions are often easier to sell than those that require significant investment.

Security device management. WLAN Network Access Control (NAC) allows enterprises to automatically identify and manage devices (visitors and BYOD mobile devices) through a unified Protocol framework ), it is more powerful than their wired network (which may be useless.