Matches in SemOpenAlex for { <https://semopenalex.org/work/W4301451874> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W4301451874 abstract "With the advancement of low earth orbit (LEO) satellite constellation, the LEO satellite-based Internet of Things (S-IoT) has attracted extensive attentions due to its wide coverage and broadband access capability. Considering the mission critical communications (MCC) and massive machine-type communications (mMTC) requirements of terrestrial user equipments (UEs), we first propose a quality of service (QoS)-aware uplink non-orthogonal multiple access (NOMA) transmission scheme for LEO high-throughput satellite (HTS) constellation, where MCC and mMTC services can coexist. Then, we derive the closed-form expressions of ergodic capacity (EC) and outage probability (OP), and obtain the expression of system throughput (ST) for NOMA and OMA schemes. Further, we propose a reduced system outage probability (RSOP) algorithm to minimize the OP of MCC services, and an improved system throughput (IST) algorithm to enhance the ST of mMTC services, while guaranteeing the OP requirements for each UE. Finally, simulation results validate the accuracy of our theoretical derivations and show that both RSOP-NOMA scheme and IST-NOMA scheme can outperform the state-of-art ones." @default.
- W4301451874 created "2022-10-05" @default.
- W4301451874 creator A5032771277 @default.
- W4301451874 creator A5041334059 @default.
- W4301451874 creator A5047916298 @default.
- W4301451874 creator A5070447777 @default.
- W4301451874 creator A5071725895 @default.
- W4301451874 date "2022-05-16" @default.
- W4301451874 modified "2023-10-18" @default.
- W4301451874 title "QoS-Aware Uplink NOMA with Multi-Type Service Coexistence for LEO Satellite Constellation" @default.
- W4301451874 cites W1572288969 @default.
- W4301451874 cites W2091445772 @default.
- W4301451874 cites W2515756451 @default.
- W4301451874 cites W2601657791 @default.
- W4301451874 cites W2904457167 @default.
- W4301451874 cites W2905266714 @default.
- W4301451874 cites W2915703472 @default.
- W4301451874 cites W2984423829 @default.
- W4301451874 cites W3036350030 @default.
- W4301451874 cites W3097318055 @default.
- W4301451874 cites W3100532295 @default.
- W4301451874 cites W3104650338 @default.
- W4301451874 cites W3147718457 @default.
- W4301451874 cites W3163694347 @default.
- W4301451874 cites W3197245154 @default.
- W4301451874 doi "https://doi.org/10.1109/icc45855.2022.9838348" @default.
- W4301451874 hasPublicationYear "2022" @default.
- W4301451874 type Work @default.
- W4301451874 citedByCount "0" @default.
- W4301451874 crossrefType "proceedings-article" @default.
- W4301451874 hasAuthorship W4301451874A5032771277 @default.
- W4301451874 hasAuthorship W4301451874A5041334059 @default.
- W4301451874 hasAuthorship W4301451874A5047916298 @default.
- W4301451874 hasAuthorship W4301451874A5070447777 @default.
- W4301451874 hasAuthorship W4301451874A5071725895 @default.
- W4301451874 hasConcept C121308736 @default.
- W4301451874 hasConcept C121332964 @default.
- W4301451874 hasConcept C127413603 @default.
- W4301451874 hasConcept C1276947 @default.
- W4301451874 hasConcept C138660444 @default.
- W4301451874 hasConcept C146978453 @default.
- W4301451874 hasConcept C157764524 @default.
- W4301451874 hasConcept C19269812 @default.
- W4301451874 hasConcept C2775918612 @default.
- W4301451874 hasConcept C2781327853 @default.
- W4301451874 hasConcept C31258907 @default.
- W4301451874 hasConcept C41008148 @default.
- W4301451874 hasConcept C5119721 @default.
- W4301451874 hasConcept C555944384 @default.
- W4301451874 hasConcept C68649174 @default.
- W4301451874 hasConcept C70352696 @default.
- W4301451874 hasConcept C76155785 @default.
- W4301451874 hasConcept C79403827 @default.
- W4301451874 hasConceptScore W4301451874C121308736 @default.
- W4301451874 hasConceptScore W4301451874C121332964 @default.
- W4301451874 hasConceptScore W4301451874C127413603 @default.
- W4301451874 hasConceptScore W4301451874C1276947 @default.
- W4301451874 hasConceptScore W4301451874C138660444 @default.
- W4301451874 hasConceptScore W4301451874C146978453 @default.
- W4301451874 hasConceptScore W4301451874C157764524 @default.
- W4301451874 hasConceptScore W4301451874C19269812 @default.
- W4301451874 hasConceptScore W4301451874C2775918612 @default.
- W4301451874 hasConceptScore W4301451874C2781327853 @default.
- W4301451874 hasConceptScore W4301451874C31258907 @default.
- W4301451874 hasConceptScore W4301451874C41008148 @default.
- W4301451874 hasConceptScore W4301451874C5119721 @default.
- W4301451874 hasConceptScore W4301451874C555944384 @default.
- W4301451874 hasConceptScore W4301451874C68649174 @default.
- W4301451874 hasConceptScore W4301451874C70352696 @default.
- W4301451874 hasConceptScore W4301451874C76155785 @default.
- W4301451874 hasConceptScore W4301451874C79403827 @default.
- W4301451874 hasFunder F4320321921 @default.
- W4301451874 hasLocation W43014518741 @default.
- W4301451874 hasOpenAccess W4301451874 @default.
- W4301451874 hasPrimaryLocation W43014518741 @default.
- W4301451874 hasRelatedWork W2107001811 @default.
- W4301451874 hasRelatedWork W2289243066 @default.
- W4301451874 hasRelatedWork W2335786680 @default.
- W4301451874 hasRelatedWork W2382054364 @default.
- W4301451874 hasRelatedWork W2604406362 @default.
- W4301451874 hasRelatedWork W2910038162 @default.
- W4301451874 hasRelatedWork W2963104899 @default.
- W4301451874 hasRelatedWork W2972649235 @default.
- W4301451874 hasRelatedWork W4301451874 @default.
- W4301451874 hasRelatedWork W2782982063 @default.
- W4301451874 isParatext "false" @default.
- W4301451874 isRetracted "false" @default.
- W4301451874 workType "article" @default.