The Airborne Internet

Mineralogy & gem

Chapter The Airborne Internet

Mineralogy & gem

Fly-By-Wireless for Next Generation Aircraft: Challenges and Potential solutions

”Fly-By-Wireless” paradigm based on wireless connectivity in aircraft has the potential to improve efficiency and flexibility, while reducing weight, fuel consumption and maintenance costs. In this paper, first, the opportunities and challenges for wireless technologies in safety-critical avionics context are discussed. Then, the assessment of such technologies versus avionics requirements is provided in order to select the most appropriate one for a wireless aircraft application. As a result, the design of a Wireless Avionics Network based on Ultra WideBand technology is investigated, considering the issues of determinism, reliability and security

Proposition of a Novel Multipath-Routing Protocol for Manets Connected Via Positioning of UAVS Using Ant Colony Optimization Meta-Algorithms

In the forthcoming operational theatre, combat radio nodes will be strategically positioned to facilitate a myriad of manoeuvres, constituting a dynamic mobile ad-hoc network (MANET), where communication among participating nodes is achieved collaboratively without fixed base stations. However, due to the nodes' mobility, the cohesive formation may fragment into smaller clusters, while conversely, multiple smaller groups might amalgamate into larger entities. In such a dynamic milieu, the integration of unmanned aerial vehicles (UAVs) emerges as a potent solution to enhance network coverage and connectivity among disparate groups. Sending of information all over the MANETs is dependent mostly on methodologies of routing, where the on-request unitary paths procedures to route like AODV and AOMDV (which stands for routing via multiple roads) play crucial roles. Leveraging authentic topographic data becomes imperative to ascertain precise connectivity metrics among nodes, while devising an efficient resource allocation strategy for reliable communication via UAVs warrants attention. Given the predominance of line-of-sight links between UAVs and ground nodes, substantial traffic is anticipated despite less amount of information sectional resources. Furthermore, diverse quality-of-service requirements of network traffic necessitate prioritization based on tactical imperatives. In these studies, formulations have been done for Unmanned Flying Vehicle localizing problems geared towards maximal connectivity inside groups along with information section allocating problems aimed at increasing utilities of GC to maximum levels, demonstrating superiority over conventional methodologies through numerical analysis validating the efficacy of our proposed scheme. Wireless connections implemented rapid growths in recent times essentially network of MANET, showcasing significant developments of science and technology

Airborne Directional Networking: Topology Control Protocol Design

This research identifies and evaluates the impact of several architectural design choices in relation to airborne networking in contested environments related to autonomous topology control. Using simulation, we evaluate topology reconfiguration effectiveness using classical performance metrics for different point-to-point communication architectures. Our attention is focused on the design choices which have the greatest impact on reliability, scalability, and performance. In this work, we discuss the impact of several practical considerations of airborne networking in contested environments related to autonomous topology control modeling. Using simulation, we derive multiple classical performance metrics to evaluate topology reconfiguration effectiveness for different point-to-point communication architecture attributes for the purpose of qualifying protocol design elements