Spectral efficiency and power allocation for mixed-ADC massive MIMO system
Sign Up to like & getrecommendations! Published in 2018 at "China Communications"
DOI: 10.1109/cc.2018.8331995
Abstract: This paper investigates the achievable uplink spectral efficiency (SE) of a massive multi-input multi-output (MIMO) system with a mixed analog-to-digital converter (ADC) receiver architecture, in which some antennas are equipped with full-resolution ADCs while others… read more here.
Keywords: mimo system; resolution adcs; power; spectral efficiency ... See more keywords
Downlink NOMA for Short-Packet Internet of Things Communications With Low-Resolution ADCs
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2022.3224204
Abstract: In this article, we propose a precoding design to maximize the sum achievable rate in downlink nonorthogonal multiple access (NOMA)-aided short-packet Internet of Things (IoT) communications, wherein each IoT device is equipped with low-resolution analog-to-digital… read more here.
Keywords: low resolution; short packet; resolution adcs; internet things ... See more keywords
Low-Complexity SC-FDE Techniques for Massive MIMO Schemes With Low-Resolution ADCs
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2018.2881462
Abstract: Massive multiple-input multiple-output (mMIMO) systems are very important for 5G since they are one of the main enablers of the targeted huge capacity gains. On the other hand, the power consumption at the mobile terminals… read more here.
Keywords: resolution; low complexity; low resolution; resolution adcs ... See more keywords