公开(公告)号：US11843952B2

公开(公告)日：2023-12-12

申请号：US17770221

申请日：2019-10-25

Applicant: European Space Agency

Inventor： Tomas Navarro ,  Antonio Franchi ,  Francisco Javier De Pablos ,  David Gomez Otero

IPC: H04L12/44 ,  H04W16/10 ,  H04W84/04

CPC classification number: H04W16/10 ,  H04L12/44 ,  H04W84/04

Abstract: An aggregated communication network includes one or more communication networks and a plurality of network nodes arranged in a plurality of hierarchical layers, the network nodes including a central node at a highest layer and a remaining network nodes being arranged, as part of the one or more communication networks, in layers below the highest layer, with one or more spatially distributed network nodes at each layer below the highest layer. The network nodes in each communication network are interconnected in a tree-like structure via communication links, with respective sub-branches extending from the network nodes via network nodes in lower layers. The one or more communication networks are connected to the central node in a star-like structure via respective communication links between the central node and respective network nodes in a next-to-highest layer. The communication links between network nodes in a lowest layer.