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Multi-Cell Massive MIMO Systems with Low Resolution ADCs | IEEE Conference Publication | IEEE Xplore

Multi-Cell Massive MIMO Systems with Low Resolution ADCs


Abstract:

This paper investigates the achievable uplink spectral efficiency (SE) of multi-cell massive multi-input multioutput (MIMO) systems with the low-resolution analog-to-digi...Show More

Abstract:

This paper investigates the achievable uplink spectral efficiency (SE) of multi-cell massive multi-input multioutput (MIMO) systems with the low-resolution analog-to-digital converter (ADC) receiver architecture. For the maximum ratio combining detector, we derive an approximate expression for the achievable SE of the system, which enables the characterization of the impact of key system parameters such as transmit power, the number of antennas, and the ADC resolution bits on the achievable SE. Moreover, simple power scaling laws are presented.
Date of Conference: 18-20 October 2018
Date Added to IEEE Xplore: 02 December 2018
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Conference Location: Hangzhou, China

References

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