Matches in SemOpenAlex for { <https://semopenalex.org/work/W4384644666> ?p ?o ?g. }
Showing items 1 to 51 of
51
with 100 items per page.
- W4384644666 abstract "Located in the stratospheric layer of Earth's atmosphere, the high altitude platform station (HAPS) is a promising network infrastructure, which can bring significant advantages to sixth-generation (6G) and beyond wireless communications systems by forming vertical heterogeneous networks (vHetNets). However, if not dealt with properly, integrated networks suffer from several performance challenges compared to standalone networks. In harmonized integrated networks, where different tiers share the same frequency spectrum, interference is an important challenge to be addressed. This work focuses on an integrated HAPS-terrestrial network, serving users in an overlapped urban geographic area, and formulates a fairness optimization problem, aiming to maximize the minimum spectral efficiency (SE) of the network. Due to the highly nonconvex nature of the formulated problem, we develop a rapid converging iterative algorithm that designs the massive multiple-input multiple-output (mMIMO) beamforming weights and the user association scheme such that the propagated inter- and intra-tier interference is managed. Simulation results demonstrate the proposed algorithm's superiority over standalone terrestrial networks and scenario where only the beamforming weights are optimized." @default.
- W4384644666 created "2023-07-19" @default.
- W4384644666 creator A5028030377 @default.
- W4384644666 creator A5035446029 @default.
- W4384644666 creator A5089921084 @default.
- W4384644666 date "2023-07-16" @default.
- W4384644666 modified "2023-10-03" @default.
- W4384644666 title "Joint Beamforming and User Association Design for Integrated HAPS-Terrestrial Networks" @default.
- W4384644666 doi "https://doi.org/10.48550/arxiv.2307.08202" @default.
- W4384644666 hasPublicationYear "2023" @default.
- W4384644666 type Work @default.
- W4384644666 citedByCount "0" @default.
- W4384644666 crossrefType "posted-content" @default.
- W4384644666 hasAuthorship W4384644666A5028030377 @default.
- W4384644666 hasAuthorship W4384644666A5035446029 @default.
- W4384644666 hasAuthorship W4384644666A5089921084 @default.
- W4384644666 hasBestOaLocation W43846446661 @default.
- W4384644666 hasConcept C108037233 @default.
- W4384644666 hasConcept C120314980 @default.
- W4384644666 hasConcept C127162648 @default.
- W4384644666 hasConcept C31258907 @default.
- W4384644666 hasConcept C32022120 @default.
- W4384644666 hasConcept C41008148 @default.
- W4384644666 hasConcept C54197355 @default.
- W4384644666 hasConcept C555944384 @default.
- W4384644666 hasConcept C76155785 @default.
- W4384644666 hasConceptScore W4384644666C108037233 @default.
- W4384644666 hasConceptScore W4384644666C120314980 @default.
- W4384644666 hasConceptScore W4384644666C127162648 @default.
- W4384644666 hasConceptScore W4384644666C31258907 @default.
- W4384644666 hasConceptScore W4384644666C32022120 @default.
- W4384644666 hasConceptScore W4384644666C41008148 @default.
- W4384644666 hasConceptScore W4384644666C54197355 @default.
- W4384644666 hasConceptScore W4384644666C555944384 @default.
- W4384644666 hasConceptScore W4384644666C76155785 @default.
- W4384644666 hasLocation W43846446661 @default.
- W4384644666 hasOpenAccess W4384644666 @default.
- W4384644666 hasPrimaryLocation W43846446661 @default.
- W4384644666 hasRelatedWork W1596201972 @default.
- W4384644666 hasRelatedWork W2130966263 @default.
- W4384644666 hasRelatedWork W2142334330 @default.
- W4384644666 hasRelatedWork W2160425906 @default.
- W4384644666 hasRelatedWork W2162774090 @default.
- W4384644666 hasRelatedWork W3006472877 @default.
- W4384644666 hasRelatedWork W3042737545 @default.
- W4384644666 hasRelatedWork W3047268856 @default.
- W4384644666 hasRelatedWork W4287867257 @default.
- W4384644666 hasRelatedWork W4385483253 @default.
- W4384644666 isParatext "false" @default.
- W4384644666 isRetracted "false" @default.
- W4384644666 workType "article" @default.