Matches in SemOpenAlex for { <https://semopenalex.org/work/W2890959877> ?p ?o ?g. }
- W2890959877 endingPage "50554" @default.
- W2890959877 startingPage "50538" @default.
- W2890959877 abstract "Spectrum sharing is an important aspect of 5G new radio, as it plays a complementary role for fulfilling diversified service requirements. This paper studies unlicensed spectrum sharing, namely, local thermal equilibrium (LTE) over unlicensed bands (LTE-U), for providing a better quality of experience (QoE) in 5G networks. Specifically, unlicensed band selection and resource allocation (time, licensed, and unlicensed) are jointly designed, and an optimization problem is formulated with the objective of maximizing LTE users’ QoE [measured in mean opinion score (MOS)] while protecting incumbent wireless systems such as Wi-Fi in the unlicensed spectrum. To solve the multi-player interaction in this spectrum space fairly, we employ a game-theoretic approach. A virtual coalition formation game (VCFG) is used to solve the unlicensed band selection problem. The outcome of the VCFG defines the optimization problem within each coalition. This optimization problem is then decomposed into two sub-problems: 1) time-sharing problem between the LTE-U and Wi-Fi systems and 2) a resource allocation problem for the LTE-U system. The cooperative Kalai–Smorodinsky bargaining solution is used for solving the first sub-problem, whereas the Q-learning algorithm is used for solving the second. VCFG and Q-learning-based resource allocation algorithms are proposed in this paper. In addition, the stability of VCFG and optimal sharing time are also proved in this paper. Simulation results show the advantages of the proposed approach over other baseline methods in terms of the MOS, percentage of unsatisfied users, and fairness. The results also show that the proposed approach can better protect the performance of Wi-Fi users compared to the conventional listen-before-talk scheme." @default.
- W2890959877 created "2018-09-27" @default.
- W2890959877 creator A5019217199 @default.
- W2890959877 creator A5027558961 @default.
- W2890959877 creator A5034052371 @default.
- W2890959877 creator A5053242519 @default.
- W2890959877 creator A5058874660 @default.
- W2890959877 date "2018-01-01" @default.
- W2890959877 modified "2023-10-01" @default.
- W2890959877 title "QoE-Enabled Unlicensed Spectrum Sharing in 5G: A Game-Theoretic Approach" @default.
- W2890959877 cites W1488576317 @default.
- W2890959877 cites W1861050369 @default.
- W2890959877 cites W1987497363 @default.
- W2890959877 cites W2001910686 @default.
- W2890959877 cites W2017990047 @default.
- W2890959877 cites W2052190282 @default.
- W2890959877 cites W2080284038 @default.
- W2890959877 cites W2084761523 @default.
- W2890959877 cites W2100909350 @default.
- W2890959877 cites W2104057862 @default.
- W2890959877 cites W2112418544 @default.
- W2890959877 cites W2115728676 @default.
- W2890959877 cites W2134660637 @default.
- W2890959877 cites W2151109567 @default.
- W2890959877 cites W2162598825 @default.
- W2890959877 cites W2294176879 @default.
- W2890959877 cites W2295757042 @default.
- W2890959877 cites W2421328982 @default.
- W2890959877 cites W2462784749 @default.
- W2890959877 cites W2480650319 @default.
- W2890959877 cites W2516263363 @default.
- W2890959877 cites W2547452416 @default.
- W2890959877 cites W2548389064 @default.
- W2890959877 cites W2550203133 @default.
- W2890959877 cites W2557723654 @default.
- W2890959877 cites W2596456786 @default.
- W2890959877 cites W2610673226 @default.
- W2890959877 cites W2766119508 @default.
- W2890959877 cites W2767359317 @default.
- W2890959877 cites W2768556554 @default.
- W2890959877 cites W2784464670 @default.
- W2890959877 cites W2790998462 @default.
- W2890959877 cites W2793876549 @default.
- W2890959877 cites W2798416122 @default.
- W2890959877 cites W2801411312 @default.
- W2890959877 cites W2815800853 @default.
- W2890959877 cites W3105333690 @default.
- W2890959877 cites W3124635006 @default.
- W2890959877 cites W32403112 @default.
- W2890959877 cites W38206204 @default.
- W2890959877 cites W4214717370 @default.
- W2890959877 doi "https://doi.org/10.1109/access.2018.2868875" @default.
- W2890959877 hasPublicationYear "2018" @default.
- W2890959877 type Work @default.
- W2890959877 sameAs 2890959877 @default.
- W2890959877 citedByCount "58" @default.
- W2890959877 countsByYear W28909598772019 @default.
- W2890959877 countsByYear W28909598772020 @default.
- W2890959877 countsByYear W28909598772021 @default.
- W2890959877 countsByYear W28909598772022 @default.
- W2890959877 countsByYear W28909598772023 @default.
- W2890959877 crossrefType "journal-article" @default.
- W2890959877 hasAuthorship W2890959877A5019217199 @default.
- W2890959877 hasAuthorship W2890959877A5027558961 @default.
- W2890959877 hasAuthorship W2890959877A5034052371 @default.
- W2890959877 hasAuthorship W2890959877A5053242519 @default.
- W2890959877 hasAuthorship W2890959877A5058874660 @default.
- W2890959877 hasBestOaLocation W28909598771 @default.
- W2890959877 hasConcept C108037233 @default.
- W2890959877 hasConcept C112972136 @default.
- W2890959877 hasConcept C11413529 @default.
- W2890959877 hasConcept C119857082 @default.
- W2890959877 hasConcept C126255220 @default.
- W2890959877 hasConcept C134579502 @default.
- W2890959877 hasConcept C137836250 @default.
- W2890959877 hasConcept C144237770 @default.
- W2890959877 hasConcept C149946192 @default.
- W2890959877 hasConcept C157764524 @default.
- W2890959877 hasConcept C177142836 @default.
- W2890959877 hasConcept C2779333187 @default.
- W2890959877 hasConcept C2780609101 @default.
- W2890959877 hasConcept C29202148 @default.
- W2890959877 hasConcept C31258907 @default.
- W2890959877 hasConcept C33923547 @default.
- W2890959877 hasConcept C41008148 @default.
- W2890959877 hasConcept C5119721 @default.
- W2890959877 hasConcept C555944384 @default.
- W2890959877 hasConcept C63029442 @default.
- W2890959877 hasConcept C76155785 @default.
- W2890959877 hasConceptScore W2890959877C108037233 @default.
- W2890959877 hasConceptScore W2890959877C112972136 @default.
- W2890959877 hasConceptScore W2890959877C11413529 @default.
- W2890959877 hasConceptScore W2890959877C119857082 @default.
- W2890959877 hasConceptScore W2890959877C126255220 @default.
- W2890959877 hasConceptScore W2890959877C134579502 @default.
- W2890959877 hasConceptScore W2890959877C137836250 @default.
- W2890959877 hasConceptScore W2890959877C144237770 @default.
- W2890959877 hasConceptScore W2890959877C149946192 @default.