Massive random access has gained attention as a potential solution for IoT networks due to the throughput comparable to orthogonal multiple access and significantly lower signaling overhead. In this ...

This paper proposes a new chaos-based extremum coding method to realize a true random number generator (RNG). Based on the chain rule, we innovatively introduce two parameters into the dynamics of ...

Here, we design hybrid block copolymer photonic microparticles consisting of alternating concentric layers in which one of the phases is selectively loaded with magnetic cobalt ferrite nanoparticles.

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