xmlui.dri2xhtml.METS-1.0.item-contributor-funder:
Comunidad de Madrid European Commission Ministerio de Economía y Competitividad (España) Ministerio de Educación, Cultura y Deporte (España)
Sponsor:
A. Lancho, G. Vázquez-Vilar and T. Koch have received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (714161), the Spanish Ministerio de Economía y Competitividad (RYC-2014-16332, TEC2016-78434-C3-3-R (AEI/FEDER, EU) and IJCI2015-27020), the Spanish Ministerio de Educación, Cultura y Deporte (FPU014/01274), and the Comunidad de Madrid (S2103/ICE-2845). G. Durisi and J. Östman have been supported by the Swedish Research Council under Grants 2016-03293 and 2014-6066.
Project:
info:eu-repo/grantAgreement/EC/H2020/714161/LOLITA Gobierno de España. TEC2016-78434-C3-3-R (AEI/FEDER, EU) Gobierno de España. IJCI2015-27020 Gobierno de España. FPU014/01274 Comunidad de Madrid. S2103/ICE-2845
Keywords:
Random variables
,
Encoding
,
Error probability
,
Coherence
,
Reliability
,
Signal to noise ratio
,
Probability density function
This paper presents saddlepoint approximations of state-of-the-art converse and achievability bounds for noncoherent, single-antenna, Rayleigh block-fading channels. These approximations can be calculated efficiently and are shown to be accurate for SNR valuesThis paper presents saddlepoint approximations of state-of-the-art converse and achievability bounds for noncoherent, single-antenna, Rayleigh block-fading channels. These approximations can be calculated efficiently and are shown to be accurate for SNR values as small as 0 dB, blocklengths of 168 channel uses or more, and when the channel's coherence interval is not smaller than two. It is demonstrated that the derived approximations recover both the normal approximation and the reliability function of the channel.[+][-]
Description:
Proceeding of: 2019 IEEE International Symposium on Information Theory (ISIT), 7-12 July 2019, Paris, France