Dissertation/ Thesis
Transmission Energy Minimization in Massive-Access URLLC Networks ; Minimización de la Energía de Transmisión en Redes URLLC con Acceso Masivo ; Minimització de l'Energia de Transmissió en Xarxes URLLC amb Accés Massiu
| Τίτλος: | Transmission Energy Minimization in Massive-Access URLLC Networks ; Minimización de la Energía de Transmisión en Redes URLLC con Acceso Masivo ; Minimització de l'Energia de Transmissió en Xarxes URLLC amb Accés Massiu |
|---|---|
| Συγγραφείς: | Julbe I Juanola, Carlota |
| Συνεισφορές: | Universitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica, Rheinisch-Westfälische Technische Hochschule Aachen, Paradells Aspas, Josep, Schmeink, Anke, Yuan, Xiaopeng |
| Στοιχεία εκδότη: | Universitat Politècnica de Catalunya |
| Έτος έκδοσης: | 2024 |
| Συλλογή: | Universitat Politècnica de Catalunya, BarcelonaTech: UPCommons - Global access to UPC knowledge |
| Θεματικοί όροι: | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors, Mathematical optimization--Data processing, Telecommunication systems, Computer networks, communication Networks, Ultra-reliable and low-latency communications (URLLC), energy minimization, finite blocklength codes, Time division multiple access, mathematical optimization, Optimització matemàtica--Informàtica, Telecomunicació, Sistemes de, Ordinadors, Xarxes d' |
| Περιγραφή: | This thesis examines an algorithm designed to minimize transmission energy in multi-user ultra-reliable low-latency communication (URLLC) scenarios. The data transmission uses finite blocklength (FBL) codes and time division multiple access (TDMA) strategy, in which different users are served in separate time slots to ensure efficient communication. The main objective of this project is to minimize the transmission energy in scenarios under latency and reliability constraints. We approach the problem by determining the optimal power under a given error probability threshold and power control limit by adopting bisectional searching method. Additionally, the data amount to be transmitted in the communication is assumed to be known for each user. To solve the problem and optimize blocklength allocation and power, convexity is needed for an efficient solution. The ellipsoid method is used in the simulation process to minimize this convex optimization problem. Simulation results validate the optimality of our proposed algorithm and depict the variation of transmission energy with respect to requirement parameters such as total blocklength and error probability thresholds, as well as environmental conditions like noise levels in different simulated network scenarios. In addition, an extension of the work is added. We define the optimization problem with individual latency constraints for each of the users in the network and analyze the blocklength allocation problem to minimize the transmission energy under the new requirements. The simulation results compare the personalized latency-constrained scenario to the previous one, analyzing the variation in energy consumption in transmission with respect to total blocklength, error probability thresholds, and the individual blocklength limits. ; Esta tesis examina un algoritmo diseñado para minimizar la energía de transmisión en escenarios de comunicación ultra-fiable y de baja latencia (URLLC) con múltiples usuarios. La transmisión de datos utiliza códigos de longitud ... |
| Τύπος εγγράφου: | bachelor thesis |
| Περιγραφή αρχείου: | application/pdf |
| Γλώσσα: | English |
| Relation: | https://hdl.handle.net/2117/426486 |
| Διαθεσιμότητα: | https://hdl.handle.net/2117/426486 |
| Rights: | S'autoritza la difusió de l'obra mitjançant la llicència Creative Commons o similar 'Reconeixement-NoComercial- SenseObraDerivada' ; Open Access |
| Αριθμός Καταχώρησης: | edsbas.B0CB4AAB |
| Βάση Δεδομένων: | BASE |
| FullText | Text: Availability: 0 CustomLinks: – Url: https://hdl.handle.net/2117/426486# Name: EDS - BASE (ns324271) Category: fullText Text: View record from BASE |
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| Header | DbId: edsbas DbLabel: BASE An: edsbas.B0CB4AAB RelevancyScore: 872 AccessLevel: 3 PubType: Dissertation/ Thesis PubTypeId: dissertation PreciseRelevancyScore: 871.7080078125 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Transmission Energy Minimization in Massive-Access URLLC Networks ; Minimización de la Energía de Transmisión en Redes URLLC con Acceso Masivo ; Minimització de l'Energia de Transmissió en Xarxes URLLC amb Accés Massiu – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Julbe+I+Juanola%2C+Carlota%22">Julbe I Juanola, Carlota</searchLink> – Name: Author Label: Contributors Group: Au Data: Universitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica<br />Rheinisch-Westfälische Technische Hochschule Aachen<br />Paradells Aspas, Josep<br />Schmeink, Anke<br />Yuan, Xiaopeng – Name: Publisher Label: Publisher Information Group: PubInfo Data: Universitat Politècnica de Catalunya – Name: DatePubCY Label: Publication Year Group: Date Data: 2024 – Name: Subset Label: Collection Group: HoldingsInfo Data: Universitat Politècnica de Catalunya, BarcelonaTech: UPCommons - Global access to UPC knowledge – Name: Subject Label: Subject Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Àrees+temàtiques+de+la+UPC%3A%3AEnginyeria+de+la+telecomunicació%3A%3ATelemàtica+i+xarxes+d'ordinadors%22">Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors</searchLink><br /><searchLink fieldCode="DE" term="%22Mathematical+optimization--Data+processing%22">Mathematical optimization--Data processing</searchLink><br /><searchLink fieldCode="DE" term="%22Telecommunication+systems%22">Telecommunication systems</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+networks%22">Computer networks</searchLink><br /><searchLink fieldCode="DE" term="%22communication+Networks%22">communication Networks</searchLink><br /><searchLink fieldCode="DE" term="%22Ultra-reliable+and+low-latency+communications+%28URLLC%29%22">Ultra-reliable and low-latency communications (URLLC)</searchLink><br /><searchLink fieldCode="DE" term="%22energy+minimization%22">energy minimization</searchLink><br /><searchLink fieldCode="DE" term="%22finite+blocklength+codes%22">finite blocklength codes</searchLink><br /><searchLink fieldCode="DE" term="%22Time+division+multiple+access%22">Time division multiple access</searchLink><br /><searchLink fieldCode="DE" term="%22mathematical+optimization%22">mathematical optimization</searchLink><br /><searchLink fieldCode="DE" term="%22Optimització+matemàtica--Informàtica%22">Optimització matemàtica--Informàtica</searchLink><br /><searchLink fieldCode="DE" term="%22Telecomunicació%22">Telecomunicació</searchLink><br /><searchLink fieldCode="DE" term="%22Sistemes+de%22">Sistemes de</searchLink><br /><searchLink fieldCode="DE" term="%22Ordinadors%22">Ordinadors</searchLink><br /><searchLink fieldCode="DE" term="%22Xarxes+d'%22">Xarxes d'</searchLink> – Name: Abstract Label: Description Group: Ab Data: This thesis examines an algorithm designed to minimize transmission energy in multi-user ultra-reliable low-latency communication (URLLC) scenarios. The data transmission uses finite blocklength (FBL) codes and time division multiple access (TDMA) strategy, in which different users are served in separate time slots to ensure efficient communication. The main objective of this project is to minimize the transmission energy in scenarios under latency and reliability constraints. We approach the problem by determining the optimal power under a given error probability threshold and power control limit by adopting bisectional searching method. Additionally, the data amount to be transmitted in the communication is assumed to be known for each user. To solve the problem and optimize blocklength allocation and power, convexity is needed for an efficient solution. The ellipsoid method is used in the simulation process to minimize this convex optimization problem. Simulation results validate the optimality of our proposed algorithm and depict the variation of transmission energy with respect to requirement parameters such as total blocklength and error probability thresholds, as well as environmental conditions like noise levels in different simulated network scenarios. In addition, an extension of the work is added. We define the optimization problem with individual latency constraints for each of the users in the network and analyze the blocklength allocation problem to minimize the transmission energy under the new requirements. The simulation results compare the personalized latency-constrained scenario to the previous one, analyzing the variation in energy consumption in transmission with respect to total blocklength, error probability thresholds, and the individual blocklength limits. ; Esta tesis examina un algoritmo diseñado para minimizar la energía de transmisión en escenarios de comunicación ultra-fiable y de baja latencia (URLLC) con múltiples usuarios. La transmisión de datos utiliza códigos de longitud ... – Name: TypeDocument Label: Document Type Group: TypDoc Data: bachelor thesis – Name: Format Label: File Description Group: SrcInfo Data: application/pdf – Name: Language Label: Language Group: Lang Data: English – Name: NoteTitleSource Label: Relation Group: SrcInfo Data: https://hdl.handle.net/2117/426486 – Name: URL Label: Availability Group: URL Data: https://hdl.handle.net/2117/426486 – Name: Copyright Label: Rights Group: Cpyrght Data: S'autoritza la difusió de l'obra mitjançant la llicència Creative Commons o similar 'Reconeixement-NoComercial- SenseObraDerivada' ; Open Access – Name: AN Label: Accession Number Group: ID Data: edsbas.B0CB4AAB |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsbas&AN=edsbas.B0CB4AAB |
| RecordInfo | BibRecord: BibEntity: Languages: – Text: English Subjects: – SubjectFull: Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors Type: general – SubjectFull: Mathematical optimization--Data processing Type: general – SubjectFull: Telecommunication systems Type: general – SubjectFull: Computer networks Type: general – SubjectFull: communication Networks Type: general – SubjectFull: Ultra-reliable and low-latency communications (URLLC) Type: general – SubjectFull: energy minimization Type: general – SubjectFull: finite blocklength codes Type: general – SubjectFull: Time division multiple access Type: general – SubjectFull: mathematical optimization Type: general – SubjectFull: Optimització matemàtica--Informàtica Type: general – SubjectFull: Telecomunicació Type: general – SubjectFull: Sistemes de Type: general – SubjectFull: Ordinadors Type: general – SubjectFull: Xarxes d' Type: general Titles: – TitleFull: Transmission Energy Minimization in Massive-Access URLLC Networks ; Minimización de la Energía de Transmisión en Redes URLLC con Acceso Masivo ; Minimització de l'Energia de Transmissió en Xarxes URLLC amb Accés Massiu Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Julbe I Juanola, Carlota – PersonEntity: Name: NameFull: Universitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica – PersonEntity: Name: NameFull: Rheinisch-Westfälische Technische Hochschule Aachen – PersonEntity: Name: NameFull: Paradells Aspas, Josep – PersonEntity: Name: NameFull: Schmeink, Anke – PersonEntity: Name: NameFull: Yuan, Xiaopeng IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Type: published Y: 2024 Identifiers: – Type: issn-locals Value: edsbas – Type: issn-locals Value: edsbas.oa |
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