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Receive spatial modulation for massive MIMO systems
dc.contributor.author | Raafat Hosny Mohamed Fahm, Ahmed |
dc.contributor.author | Agustín de Dios, Adrián |
dc.contributor.author | Vidal Manzano, José |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2018-03-20T10:44:55Z |
dc.date.available | 2018-03-20T10:44:55Z |
dc.date.issued | 2017 |
dc.identifier.citation | Raafat, A., Agustin, A., Vidal, J. Receive spatial modulation for massive MIMO systems. A: IEEE Global Communications Conference. "2017 IEEE Global Communications Conference (GLOBECOM): proceedings: Singapore: 4-8 December 2017". Institute of Electrical and Electronics Engineers (IEEE), 2017, p. 1-6. |
dc.identifier.isbn | 978-1-5090-5019-2 |
dc.identifier.uri | http://hdl.handle.net/2117/115438 |
dc.description | ©2017 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. |
dc.description.abstract | In this paper, we consider the downlink of a massive multiple-input-multiple-output (MIMO) single user transmission system operating in the millimeter wave outdoor narrowband channel environment. We propose a novel receive spatial modulation architecture aimed to reduce the power consumption at the user terminal, while attaining a significant spectral efficiency and low bit error rate. The energy consumption reduction is obtained through the use of analog devices (amplitude detector), which reduces the number of radio frequency chains and analog to- digital-converters (ADCs). The base station transmits spatial and modulation symbols per channel use. We show that the optimal spatial symbol detector is a threshold detector that can be implemented by using one bit ADC. We derive closed form expressions for the detection threshold at different signal-to noise-ratio (SNR) regions. We derive expressions for the average bit error probability in the presence and absence of the threshold estimation error showing that a small number of pilot symbols is needed. A performance comparison is done between the proposed system and fully digital MIMO showing that a suitable constellation selection can reduce the performance gap. |
dc.format.extent | 6 p. |
dc.language.iso | eng |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació |
dc.subject.lcsh | MIMO systems |
dc.subject.lcsh | Energy consumption |
dc.title | Receive spatial modulation for massive MIMO systems |
dc.type | Conference report |
dc.subject.lemac | Sistemes MIMO |
dc.subject.lemac | Energia -- Consum |
dc.contributor.group | Universitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions |
dc.identifier.doi | 10.1109/GLOCOM.2017.8254890 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/document/8254890/ |
dc.rights.access | Open Access |
local.identifier.drac | 21597031 |
dc.description.version | Postprint (author's final draft) |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/H2020/641985/EU/Innovative Architectures, Wireless Technologies and Tools for High Capacity and Sustainable 5G Ultra-Dense Cellular Networks/5G Wireless |
local.citation.author | Raafat, A.; Agustin, A.; Vidal, J. |
local.citation.contributor | IEEE Global Communications Conference |
local.citation.publicationName | 2017 IEEE Global Communications Conference (GLOBECOM): proceedings: Singapore: 4-8 December 2017 |
local.citation.startingPage | 1 |
local.citation.endingPage | 6 |