| dc.contributor.author | Lameiro Gutiérrez, Christian | |
| dc.contributor.author | Santamaría Caballero, Luis Ignacio | |
| dc.contributor.author | Schreier, Peter J. | |
| dc.contributor.other | Universidad de Cantabria | es_ES |
| dc.date.accessioned | 2020-02-03T07:54:10Z | |
| dc.date.available | 2020-02-03T07:54:10Z | |
| dc.date.issued | 2019 | |
| dc.identifier.isbn | 978-1-4799-8131-1 | |
| dc.identifier.other | TEC2016-75067-C4-4-R | es_ES |
| dc.identifier.uri | http://hdl.handle.net/10902/18039 | |
| dc.description.abstract | Improper Gaussian signaling (IGS) has been shown to enlarge the rate region achievable by conventional proper Gaussian signaling (PGS) schemes in several interference-limited multiuser networks. In this work, we consider the 2-user broadcast channel (BC) when treating interference as noise “TIN” at every receiver. For this scenario, we derive a closed-form characterization of the rate region boundary with IGS. The Pareto-optimal points are achieved when at least one of the users employs maximally improper (rectilinear) signals. Differently from other interference-limited networks, our results show that IGS always outperforms PGS for the 2-user BC with TIN. Furthermore, IGS also enlarges the PGS rate region with time-sharing for this scenario. | es_ES |
| dc.description.sponsorship | The work of C. Lameiro and P. J. Schreier was supported by the German Research Foundation (DFG) under grants SCHR 1384/6-1 and LA 4107/1-1. The work of I. Santamar´ıa was supported by the Ministerio de Economía y Competitividad (MINECO) and AEI/FEDER funds of the UE, Spain, under project CARMEN (TEC2016-75067-C4-4-R). | es_ES |
| dc.format.extent | 5 p. | es_ES |
| dc.language.iso | spa | es_ES |
| dc.publisher | Institute of Electrical and Electronics Engineers Inc. | es_ES |
| dc.rights | © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | es_ES |
| dc.source | IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Brighton, Reino Unido, 2019, 4829-4833. | es_ES |
| dc.subject.other | Broadcast channel | es_ES |
| dc.subject.other | Improper Gaussian signaling | es_ES |
| dc.subject.other | Treating interference as noise | es_ES |
| dc.title | Improper Gaussian signaling for the two-user broadcast channel treating interference as noise | es_ES |
| dc.type | info:eu-repo/semantics/conferenceObject | es_ES |
| dc.relation.publisherVersion | https://doi.org/10.1109/ICASSP.2019.8682994 | es_ES |
| dc.rights.accessRights | openAccess | es_ES |
| dc.identifier.DOI | 10.1109/ICASSP.2019.8682994 | |
| dc.type.version | acceptedVersion | es_ES |
