dc.contributor.author | Montalbán Sánchez, Jon | |
dc.contributor.author | Zhang, Liang | |
dc.contributor.author | Gil Abaunza, Unai | |
dc.contributor.author | Wu, Yiyan | |
dc.contributor.author | Angulo Pita, Itziar | |
dc.contributor.author | Salehian, Khalil | |
dc.contributor.author | Park, Sung-Ik | |
dc.contributor.author | Rong, Bo | |
dc.contributor.author | Li, Wei | |
dc.contributor.author | Kim, Heung Mook | |
dc.contributor.author | Angueira Buceta, Pablo | |
dc.contributor.author | Velez Elordi, Manuel María | |
dc.date.accessioned | 2024-01-12T17:38:52Z | |
dc.date.available | 2024-01-12T17:38:52Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | IEEE Transactions on Broadcasting 60(2) : 170-184 (2014) | es_ES |
dc.identifier.issn | 0018-9316 | |
dc.identifier.uri | http://hdl.handle.net/10810/63929 | |
dc.description.abstract | [EN] Cloud Transmission (Cloud Txn) System is a
flexible multi-layer system that uses spectrum overlay technology
to simultaneously deliver multiple program streams with
different characteristics and robustness for different services
(mobile TV, HDTV and UHDTV) in one RF channel. The
transmitted signal is formed by superimposing a number of
independent signals at desired power levels, to form a multilayered
signal. The signals of different layers can have different
coding, bit rate, and robustness. For the top layer, system
parameters are chosen to provide very robust transmission that
can be used for high speed mobile broadcasting service to
portable devices. The bit rate is traded for more powerful error
correction coding and robustness so that the Signal to Noise
Ratio (SNR) threshold at the receiver is a negative value in the
range of -2 to -3 dB. The top layer is designed to withstand
combined noise, co-channel interference and multipath distortion
power levels higher than the desired signal power. The lowerlayer
signal can be DVB-T2 signal or other newly designed
system to deliver HDTV/UHDTV to fixed receivers. The system
concept is open to technological advances that might come in the
future: all new technologies, BICM/Non Uuniform-QAM, rotated
constellations, Time Frequency Slicing or MIMO techniques can
be implemented in the Cloud Txn lower (high data) rate layer.
The main focus of this paper is to thoroughly describe the
performance of this newly presented Cloud Transmission
broadcasting system. | es_ES |
dc.description.sponsorship | This work has been financially supported in part by the University of the
Basque Country UPV/EHU (UFI 11/30), by the Basque Government (IT-683-
13 and SAIOTEK), by the Spanish Ministry of Science and Innovation under
the project NG-RADIATE (TEC2009-14201), and by the Spanish Ministry of
Economy and Competitiveness under the project HEDYT-GBB (TEC2012-
33302) | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | IEEE | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.subject | cloud transmission | es_ES |
dc.subject | LDPC | es_ES |
dc.subject | MBMS | es_ES |
dc.subject | single frequency network | es_ES |
dc.subject | spectrum re-use friendly system | es_ES |
dc.subject | terrestrial broadcasting | es_ES |
dc.title | Cloud Transmission: System Performance and Application Scenarios | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2014 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.relation.publisherversion | https://ieeexplore.ieee.org/document/6746098 | es_ES |
dc.identifier.doi | 10.1109/TBC.2014.2304153 | |
dc.departamentoes | Electrónica y telecomunicaciones | es_ES |
dc.departamentoes | Ingeniería de comunicaciones | es_ES |
dc.departamentoes | Matemática aplicada | es_ES |
dc.departamentoes | Tecnología electrónica | es_ES |
dc.departamentoeu | Komunikazioen ingeniaritza | es_ES |
dc.departamentoeu | Matematika aplikatua | es_ES |
dc.departamentoeu | Teknologia elektronikoa | es_ES |