In the ATM reference model, the functions that deal with issues of user-to-user information transfer and associated controls such as flow control and error control mechanisms. See also ATM reference model, control plane, error control, flow control, and management plane.
"user plane." YourDictionary, n.d. Web. 16 August 2018. <http://www.yourdictionary.com/user-plane>.
user plane. (n.d.). Retrieved August 16th, 2018, from http://www.yourdictionary.com/user-plane