… SDR also poses many challenges, however, some of … challenges include size, weight and
power issues such as the required computing capacity, but also SW architectural challenges …

… the architecture of UAV-enabled IoT networks, their communication schemes, challenges and
opportunities … modelling for the architecture such as air-to-air, air-to-ground and ground-to-…

… The basic issues involving general health management architecture tradeoffs changed little
from the 1960s, although the hardware mechanizations of the earlier analog systems have …

… They work together on conceptual design and prototype modeling such as airspace design,
air … open-source UTM architecture similar to GUTMA architecture is suitable for sustainable, …

… This work was supported in part by the National Key Research … discuss which architecture
is better, since each architecture has its … In [125], an UAV aided space-air-ground network was …

… In particular, if there are opportunities in the ground systems … by the Undersecretary of
the Air Force as follows and this … or reallocation of functionality and tasks on an as needed …

… of RIS faces challenges when … opportunities in the areas of innovative architecture,
recent advancements, and prospective applications related to flexible RIS for integrated air-to-ground …

… The related work is presented in Section 2. SDN-based SAGIN architecture is described in
… A large amount of literatures have been devoted to solving problems in the architecture of …

… and autonomous network architecture that integrates space, air, ground, and underwater …
[8], first introduced to design the 5G network architecture, are still an important technique set for …

… to mitigate these challenges. In this section we discuss the nature of the challenge identified
… This work includes both RF Spectrum level and communications protocol level coordination …