Achievable Energy Efficiency in Massive MIMO: Impact of DAC Resolution and PAPR Reduction for Practical Network Topologies at mm-waves

This letter explores key parameters of a massive MIMO system and their impact on energy efficiency at transmission. In particular, the effect of the digital to analog converter resolution and peak to average power ratio reduction techniques are addressed, in the context of practical user location distributions for both line and non line of sight channels. Results show interesting design trade-offs, and highlight the relevance of an accurate model for the user locations for the correct evaluation of the achievable performance.

Palabras clave: DIGITAL TO ANALOG CONVERTER (DAC) RESOLUTION , ENERGY EFFICIENCY (EE) , MASSIVE MIMO , PEAK TO-AVERAGE POWER RATIO (PAPR) , STOCHASTIC GEOMETRY , USER LOCATIONS

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Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)

Identificadores

URI: http://hdl.handle.net/11336/201187

URL: https://ieeexplore.ieee.org/document/9853539/

DOI: http://dx.doi.org/10.1109/LCOMM.2022.3198016

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Articulos(IIIE)
Articulos de INST.DE INVEST.EN ING.ELECTRICA "A.DESAGES"

Citación

Schmidt, Christian Andrés; Schmidt, Jorge Friedrich; Figueroa, Jose Luis; Crussiere, M.; Achievable Energy Efficiency in Massive MIMO: Impact of DAC Resolution and PAPR Reduction for Practical Network Topologies at mm-waves; Institute of Electrical and Electronics Engineers; Ieee Communications Letters; 26; 11; 8-2022; 2784-2788

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