Data-Oriented Perspective on Hybrid Satellite-Terrestrial Uplink Communication

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

Satellite networks have become central to advancing modern communication standards due to their potential for extensive global coverage. Despite this, high latency in satellite systems poses critical challenges for delay-sensitive applications, underscoring the need for reliable metrics that reflect ultra-reliable, low-latency communication. To address these challenges, data-oriented approaches, widely adopted in terrestrial networks, offer a fresh perspective by assessing transmission performance through delay outage rates. This work introduces the data-oriented approach to hybrid satellite-terrestrial networks (HSTNs), focusing on an uplink non-orthogonal multiple access (NOMA) scheme where grant-based and grant-free users coexist. The proposed analytical framework reveals the relationship between the amount of information data, power consumption, and the satellite distance, providing valuable pathway for optimizing the performance of HSTNs in the context of delay-sensitive applications.

Original languageEnglish
Title of host publicationICC 2025 - IEEE International Conference on Communications
EditorsMatthew Valenti, David Reed, Melissa Torres
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1237-1242
Number of pages6
ISBN (Electronic)9798331505219
DOIs
Publication statusPublished - 2025
Event2025 IEEE International Conference on Communications, ICC 2025 - Montreal, Canada
Duration: 8 Jun 202512 Jun 2025

Publication series

NameIEEE International Conference on Communications
ISSN (Print)1550-3607

Conference

Conference2025 IEEE International Conference on Communications, ICC 2025
Country/TerritoryCanada
CityMontreal
Period8/06/2512/06/25

Bibliographical note

Publisher Copyright:
© 2025 IEEE.

Keywords

  • Delay outage rate
  • non-orthogonal multiple access (NOMA)
  • relay selection
  • semi-grant-free transmission

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