Reliability enhancement for SIP signaling in tactica environments

The importance of tactical networks that support military operations is well known in the DoD community for their ability to rapidly deploy anywhere at anytime without pre-existing infrastructure. Tactical networks provide a battle space where warfighters possess dynamic and ad hoc mobile communications to support operations against a broad array of threats. Managing mobility to provide undisrupted network connectivity to support continuous operation is a fundamental component of tactical networks. This study proposes a reliability enhancement for SIP mobility support.