… an integrated architecture for SDN-enabled 5G-satellite network in this paper, and explore
the joint placement … ways to achieve the optimal performance of the whole integrated network. …

… challenging due to the fast variation of network topology and limited onboard resource at …
joint optimization of virtual network function (VNF) placement and routing planning with network …

… Furthermore, in [13], [14], the SDN controller placement problem in these integrated networks
is explored. Comprehensive surveys summarize studies on the SAGIN aforementioned …

Multiaccess edge computing (MEC) empowered air–ground integrated networks (AGINs) hold
great promise in delivering accessible computing services for users and Internet of Things …

… To further bridge the placement with the subsequent routing task, we also develop a joint …
design a novel policy network that introduces both CNN and GNN to provide two views to the …

… solution for joint optimization of VNF chain placement and … network to model VNF chains.
Our model not only captures the actual network traffic characteristics in datacenter networks…

… warization and programmability of the network, the satellite gateway placement problem is
of paramount importance for the space-ground integrated network. The problem entails the …

… rate metric to balance the load in the network. In order to minimize the load average … -world
network topology to verify the effectiveness of our algorithm for the joint placement problems. …

… of the space-air-ground integrated networks (SAGINs), among which the optimal … integration
of 5G networks and satellites, the existence of an effective scheme for optimal placement of …

… , placement, and routing for newly requested network services as well as already deployed
network … : The inputs are the substrate network, a template for each network service, and the …