H04L67/00
Network arrangements or protocols for supporting network services or applications
H04L67/00
Network arrangements or protocols for supporting network services or applications
H04L67/143
Termination or inactivation of sessions, e.g. event-controlled end of session
H04L67/143
Termination or inactivation of sessions, e.g. event-controlled end of session
H04L67/145
avoiding end of session, e.g. keep-alive, heartbeats, resumption message or wake-up for inactive or interrupted session
H04L67/145
avoiding end of session, e.g. keep-alive, heartbeats, resumption message or wake-up for inactive or interrupted session