| 標題: | A 794Mbps 135mW Iterative Detection and Decoding Receiver for 4x4 LDPC-Coded MIMO Systems in 40nm |
| 作者: | Wu, Wei-Hsuan Sun, Wei-Cheng Yang, Chia-Hsiang Ueng, Yeong-Luh 交大名義發表 National Chiao Tung University |
| 公開日期: | 2015 |
| 摘要: | A low-density parity-check (LDPC)-coded multiple-input multiple-output (MIMO) systems with iterative detection and decoding (IDD) chip is integrated in 1.33mm(2) in 40nm CMOS. The maximum gross throughput is 794Mb/s for a 4x4 16-QAM configuration at 288MHz. The chip dissipates 135mW at 0.9V, achieving an energy efficiency of 170pJ/bit. Compared to non-IDD receivers, composed of state-of-the art MIMO detectors and LDPC decoders, this work achieves even higher area and energy efficiencies, despite the improved error performance. |
| URI: | http://hdl.handle.net/11536/135885 |
| ISBN: | 978-4-86348-502-0 |
| 期刊: | 2015 SYMPOSIUM ON VLSI CIRCUITS (VLSI CIRCUITS) |
| Appears in Collections: | Conferences Paper |
