A 1.96 Gb/s Massive MU-MIMO Detector for Next-Generation Cellular Systems
A 1.96 Gb/s Massive MU-MIMO Detector for Next-Generation Cellular Systems
复制标题
适用于下一代蜂窝系统的 1.96 Gb/s 大规模 MU-MIMO 检测器
DOI:
10.1109/vlsicircuits18222.2020.9163045
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Chia
中科院分区:
文献类型:
--
作者:
Chi;Yu;Yi;Chen;Chia
This work presents a massive multi-user MIMO (MU-MIMO) detector for cellular systems that can support 256 base station (BS) antennas and 32 users with modulation of up to 256-QAM. The chip delivers a throughput of 1.96 Gb/s and dissipates 87 mW at 290 MHz. Compared to the state-of-the-art detectors, the chip achieves a 5.7-to-30.5× higher area efficiency with 9.2-to-31.2× lower normalized energy.