WLC and web policy authentication

[iloverton]

I have a WLC that uses a Windows 2012 radius server and web policy authentication to authenticate users.  But, is there a way to configure the session? Example. user1 logons and surfs the web for 5 mim then leaves for a 1hr meeting.  When users1 returns they have to authenticate again.  Is there a way to tell the WLC to keep the session/connection open all day?

Thanks

[mohanak]

Refer the link : http://www.cisco.com/c/en/us/td/docs/wireless/controller/7-4/configuration/guides/consolidated/b_cg74_CONSOLIDATED/b_cg74_CONSOLIDATED_chapter_01001101.pdf