English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The next frontier towards truly ubiquitous connectivity is the use of LowEarth Orbit (LEO) small-satellite constellations to support 5G and Beyond-5G(B5G) networks. Besides enhanced mobile broadband (eMBB) and massivemachine-type communications (mMTC), LEO constellations can supportultra-reliable communications (URC) with relaxed latency requirements of a fewtens of milliseconds. Small-satellite impairments and the use of low orbitspose major challenges to the design and performance of these networks, but alsoopen new innovation opportunities. This paper provides a comprehensive overviewof the physical and logical links, along with the essential architectural andtechnological components that enable the full integration of LEO constellationsinto 5G and B5G systems. Furthermore, we characterize and compare each physicallink category and explore novel techniques to maximize the achievable datarates.

LEO Small-Satellite Constellations for 5G and Beyond-5G Communications