Due to the particularity of wireless use, wireless network has been fully integrated into our lives. In order to meet people's growing demand, WiFi has become a trend, and the commercial WiFi market has also become a delicacy for many enterprises. At present, enterprise WiFi is widely used and has a huge number of users, but network speed, network signal and wireless interference are still the "pain points" of wireless networks.
Pain point 1: the network speed is slow and unstable, and the user experience is poor.
The birth of wireless network is to enable users to surf the Internet anytime and anywhere at the terminal, but poor network performance often brings people a lot of trouble. The main reason is that the number of devices is small, the bandwidth of network operators is limited, and the signal penetration ability is weak. Wireless network has a big dead angle at home or in public places, so it often encounters disconnection and poor signal when it is used.
Pain point 2: poor security and easy information disclosure.
Users of enterprise WiFi access involve information security, payment security and account security, so service providers need to deepen technical requirements in software and hardware, take network security protection measures from the bottom, and improve the security and reliability of routing equipment. Users should also continue to deepen their security awareness and pay attention to protecting privacy.
Whether for office, teaching or entertainment, the construction of wireless network must ensure the bandwidth, coverage, signal strength and stable operation of wireless network. Therefore, the national standard GB∕T 32420-20 15 for wireless LAN testing is issued, which is to test the performance of wireless networks in accordance with the ways and methods stipulated by national standards to ensure the compliance and stable operation of wireless networks.
Wireless network testing solutions include pre-deployment investigation, scheme planning, post-optimization and operation and maintenance, covering the whole life cycle of wireless networks. AirMagnet survey can realize the on-site survey before the installation of wireless equipment, which is helpful to better complete the wireless network planning and optimize the wireless network.
There are many factors that affect the quality of wireless network, including signal level, signal-to-noise ratio, channel, channel utilization, interference, security type, number of access points, etc. , these all need wireless network testing. AirCheckG2 wireless tester can perfectly test wireless parameters and help you complete wireless analysis.
Wireless network test requirements:
Determine signal coverage and blind spots
Adjust the ideal AP deployment location and power settings.
Identify radio frequency interference, roaming and noise areas
Measure the connection rate, retransmission rate, packet loss rate and other performance indicators of real end users.
Planning of end-user capabilities
Network changes can be simulated to optimize WLAN.
Show the differences of different survey results and compare the impact.
Multi-layer signal coverage influence
Establish a secure network
Accurately investigate and analyze the structured network of manufacturers.
Use optional software for WLAN design and simulation.
Comprehensive wireless survey deployment
Support voice Wi-Fi survey and fault diagnosis
Wireless network testing can help wireless network builders to provide accurate network environment to avoid wireless interference in the early stage of construction, and determine the installation location and coverage of wireless equipment according to signal strength. Help wireless network operators to provide various parameters of the wireless network when the wireless network fails, so as to quickly locate the wireless network failure.
I hope my sharing can help you. Chen Zhihang focuses on network health. 400-0606-89 1