i have outdoor area (students waiting area) open area 50m*30 m
the nearest buliding from this area about 20-30 m ( i have wism in this buliding and Indoor AP)
# users from 50-70 at same time
open area mybe affected by weather factors
what is good solution for this case
If you have 50 - 70 students and I suppose they are using normal web traffic, you would want to have a minimum of 4 access points (20 per). That still a bit high for my liking, I try to aim for 10 clients per ap for data only.
As for what solution, you could point directionals off the building, deploy mesh if you have power in the waiting area. I mean there are a number of options. You might want to speak to your local cisco se.
"Satisfaction does not come from knowing the solution, it comes from knowing why." - Rosalind Franklin
These are the some models of Cisco access point . You can use in ur indoor .
cisco 1040 ser stand alone , 1140,1250,standalone & controller based
Cisco® Aironet® 1300 Series Outdoor Access Point or Bridge is an 802.11g access point and bridge that provides high-speed and cost-effective wireless connectivity between multiple fixed or mobile networks and clients. Building a metropolitan-area wireless infrastructure with the Cisco Aironet 1300 Series provides deployment personnel with a flexible, easy-to-use solution that meets the security requirements of wide-area networking professionals. The Cisco Aironet 1300 Series can be deployed as an autonomous access point or bridge, providing intelligent network services as a standalone device. Alternatively, the Cisco Aironet 1300 Series can be deployed as part of the Cisco Unified Wireless Network, managed centrally by a Cisco wireless LAN controller.
Wireless Mesh Access Poin
Cisco Aironet 1550 Series
Cisco Aironet 1520 Series
Cisco Aironet 1400 Series
Cisco Aironet 1300 Series
Thanks & regards