SHENZHEN IP-COM NETWORKS CO. LTD. AP375 사용자 설명서

 

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Generally, wireless networks application scenarios include those with a common user density and 
those with a high user density.. 

„ 

Application scenario with a common user density 

In an office, public building, school, warehouse, or hospital, the wireless network must provide 
coverage to many users in a large area. 

„ 

Application scenario with a high AP density 

In a large crowded area with many wireless clients, many APs are deployed to provide coverage 
(AP/225~500 M

2

). The common application scenarios with a high AP density include: 

− 

Conference hall, theatre, exhibition hall, and dining hall 

− 

Indoor/outdoor stadium 

− 

College classroom 

− 

Airport and railway station 

To cater to different requirements for wireless connection in different application scenarios and help 
customers set up optimum wireless services, IP-COM provides a series of performance optimization 
parameters. 

„ 

5GHZ SSID priority 

The 2.4 GHz band is more widely used for wireless coverage than the 5 GHz band. However, the 
2.4 GHz band offers only 3 non-overlapping channels. Therefore, the channels are busy, resulting in 
great wireless signal interference. Actually, the 5 GHz band can offer more non-overlapping 
channels. In China, it offers 9 channels. In Some other countries, it offers more than 20 channels. 

An increasing number of users are using wireless clients that work at the 2.4 GHz and 5 GHz bands 
at the same time as wireless network development continues. However, a dual-band client often 
connects to the 2.4 GHz network by default, increasing the imbalance between the 2.4 GHz network 
and 5 GHz network. 

The 

5GHZ SSID priority

 feature makes a dual-band client to connect to the 5 GHz network first to 

reduce the workload and interference at the 2.4 GHz band for better user experience.