FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4309347102> ?p ?o ?g. }

• W4309347102 endingPage "109465" @default.
• W4309347102 startingPage "109465" @default.
• W4309347102 abstract "In this paper, network sum-rate maximization (NSR-MAX) for network-coded (NC) uplink clustered non-orthogonal multiple-access (NOMA) relay networks is considered. In particular, the goal is to maximize network sum-rate via optimal power allocation, where the user clusters communicate with the base-station over an amplify-and-forward relay, subject to quality-of-service (QoS) constraints. Two NC-NOMA transmission models – namely NC-NOMA-I and NC-NOMA-II – are proposed, where in the first model, network-coding is applied at the relay only, while the second model applies network-coding for user clusters’ transmissions and at the relay to further minimize the transmission delay. The formulated NSR-MAX problem happens to be non-convex, and hence, is computationally-intensive. Thus, a low-complexity iterative two-layer algorithm (ITLA) is devised, which decouples the formulated problem and efficiently solves its over two-layers. Specifically, the inner-layer solves the NSR-MAX problem to obtain the optimal relay transmit power, while the outer-layer determines the optimal users’ transmit powers. Numerical results are presented, which illustrate that the proposed ITLA yields near-optimal solutions for all transmission models, in comparison to the formulated NSR-MAX problem (solved via global optimization package) as well as outperforming its OMA-based counterparts. Not only that, but the NC-NOMA-II is shown to be superior to the other NOMA and OMA schemes, while demonstrating resilience to timing offsets as well as successive interference cancellation (SIC) and channel state information (CSI) errors." @default.
• W4309347102 created "2022-11-26" @default.
• W4309347102 creator A5002248410 @default.
• W4309347102 creator A5016435044 @default.
• W4309347102 creator A5074931289 @default.
• W4309347102 date "2023-01-01" @default.
• W4309347102 modified "2023-10-16" @default.
• W4309347102 title "Network-coded uplink clustered NOMA relay networks: Models and performance comparisons" @default.
• W4309347102 cites W1905762937 @default.
• W4309347102 cites W1922937245 @default.
• W4309347102 cites W2024338241 @default.
• W4309347102 cites W2038421150 @default.
• W4309347102 cites W2098012524 @default.
• W4309347102 cites W2108264279 @default.
• W4309347102 cites W2112130937 @default.
• W4309347102 cites W2129079462 @default.
• W4309347102 cites W2149287269 @default.
• W4309347102 cites W2161743612 @default.
• W4309347102 cites W2171848435 @default.
• W4309347102 cites W2762702165 @default.
• W4309347102 cites W2784221181 @default.
• W4309347102 cites W2789940649 @default.
• W4309347102 cites W2792730202 @default.
• W4309347102 cites W2903426309 @default.
• W4309347102 cites W2909968012 @default.
• W4309347102 cites W2934801480 @default.
• W4309347102 cites W2962747394 @default.
• W4309347102 cites W2963336322 @default.
• W4309347102 cites W2964279457 @default.
• W4309347102 cites W2968223228 @default.
• W4309347102 cites W2975249377 @default.
• W4309347102 cites W2982195929 @default.
• W4309347102 cites W2982382772 @default.
• W4309347102 cites W3016389642 @default.
• W4309347102 cites W3088192645 @default.
• W4309347102 cites W3100532295 @default.
• W4309347102 cites W3113309242 @default.
• W4309347102 cites W3130839688 @default.
• W4309347102 cites W3132798862 @default.
• W4309347102 cites W3153286343 @default.
• W4309347102 cites W3175474716 @default.
• W4309347102 cites W3191311006 @default.
• W4309347102 cites W3212908871 @default.
• W4309347102 cites W4312568676 @default.
• W4309347102 doi "https://doi.org/10.1016/j.comnet.2022.109465" @default.
• W4309347102 hasPublicationYear "2023" @default.
• W4309347102 type Work @default.
• W4309347102 citedByCount "0" @default.
• W4309347102 crossrefType "journal-article" @default.
• W4309347102 hasAuthorship W4309347102A5002248410 @default.
• W4309347102 hasAuthorship W4309347102A5016435044 @default.
• W4309347102 hasAuthorship W4309347102A5074931289 @default.
• W4309347102 hasConcept C11413529 @default.
• W4309347102 hasConcept C121332964 @default.
• W4309347102 hasConcept C126255220 @default.
• W4309347102 hasConcept C127162648 @default.
• W4309347102 hasConcept C137836250 @default.
• W4309347102 hasConcept C138293262 @default.
• W4309347102 hasConcept C138660444 @default.
• W4309347102 hasConcept C148063708 @default.
• W4309347102 hasConcept C153646914 @default.
• W4309347102 hasConcept C158379750 @default.
• W4309347102 hasConcept C163258240 @default.
• W4309347102 hasConcept C19247436 @default.
• W4309347102 hasConcept C2775918612 @default.
• W4309347102 hasConcept C2776330181 @default.
• W4309347102 hasConcept C2778156585 @default.
• W4309347102 hasConcept C31258907 @default.
• W4309347102 hasConcept C33923547 @default.
• W4309347102 hasConcept C41008148 @default.
• W4309347102 hasConcept C47798520 @default.
• W4309347102 hasConcept C5119721 @default.
• W4309347102 hasConcept C555944384 @default.
• W4309347102 hasConcept C62520636 @default.
• W4309347102 hasConcept C65422117 @default.
• W4309347102 hasConcept C68649174 @default.
• W4309347102 hasConcept C761482 @default.
• W4309347102 hasConcept C76155785 @default.
• W4309347102 hasConcept C83204339 @default.
• W4309347102 hasConceptScore W4309347102C11413529 @default.
• W4309347102 hasConceptScore W4309347102C121332964 @default.
• W4309347102 hasConceptScore W4309347102C126255220 @default.
• W4309347102 hasConceptScore W4309347102C127162648 @default.
• W4309347102 hasConceptScore W4309347102C137836250 @default.
• W4309347102 hasConceptScore W4309347102C138293262 @default.
• W4309347102 hasConceptScore W4309347102C138660444 @default.
• W4309347102 hasConceptScore W4309347102C148063708 @default.
• W4309347102 hasConceptScore W4309347102C153646914 @default.
• W4309347102 hasConceptScore W4309347102C158379750 @default.
• W4309347102 hasConceptScore W4309347102C163258240 @default.
• W4309347102 hasConceptScore W4309347102C19247436 @default.
• W4309347102 hasConceptScore W4309347102C2775918612 @default.
• W4309347102 hasConceptScore W4309347102C2776330181 @default.
• W4309347102 hasConceptScore W4309347102C2778156585 @default.
• W4309347102 hasConceptScore W4309347102C31258907 @default.
• W4309347102 hasConceptScore W4309347102C33923547 @default.
• W4309347102 hasConceptScore W4309347102C41008148 @default.
• W4309347102 hasConceptScore W4309347102C47798520 @default.

• next