49 citations · 170 across the 14 of their papers we have counts for
4 papers · 1 filter
Overload Control in SIP Networks: A Heuristic Approach Based on Mathematical Optimization
Ahmadreza Montazerolghaem, Mohammad Hossein Yaghmaee Moghaddam, Farzad Tashtarian
The Session Initiation Protocol (SIP) is an application-layer control protocol for creating, modifying and terminating multimedia sessions. An open issue is the control of overload…
A Load-Balanced Call Admission Controller for IMS Cloud Computing
Ahmadreza Montazerolghaem, Mohammad Hossein Yaghmaee, Alberto Leon-Garcia +2
Network functions virtualization provides opportunities to design, deploy, and manage networking services. It utilizes cloud computing virtualization services that run on high-volu…
OpenSIP: Toward Software-Defined SIP Networking
Ahmadreza Montazerolghaem, Mohammad Hossein Yaghmaee, Alberto Leon-Garcia
VoIP is becoming a low-priced and efficient replacement for PSTN in communication industries. With a widely growing adoption rate, SIP is an application layer signaling protocol, s…
Distributed VNF Scaling in Large-scale Datacenters: An ADMM-based Approach
Farzad Tashtarian, Amir Varasteh, Ahmadreza Montazerolghaem +1
Network Functions Virtualization (NFV) is a promising network architecture where network functions are virtualized and decoupled from proprietary hardware. In modern datacenters, u…