標題: An 8X-Parallelism Memory Access Reordering Polyphase Network for 60 GHz FBMC-OQAM Baseband Receiver
作者: Liu, Chun-Yi
Sie, Meng-Siou
Leong, Edmund Wen Jen
Yao, Yu-Cheng
Lopez, Henry
Jen, Chih-Wei
Liu, Wei-Chang
Jou, Shyh-Jye
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
關鍵字: Baseband receiver;filter bank multi-carrier (FBMC);millimeter wave (mmW);offset QAM (OQAM);wireless
公開日期: 十二月-2016
摘要: Filter bank multi-carrier (FBMC) is a kind of new waveform that is an important topic in 5th generation wireless systems (5G). In this paper, we propose a novel memory access reordering polyphase network (PPN) for FBMC offset QAM (OQAM) system at 60 GHz band. The novel PPN architecture has lower complexity than the state-of-the-art designs, and it can be used in any FBMC-OQAM baseband design. To evaluate the system performance and hardware complexity of baseband receiver in millimeter wave (mmW) band, the proposed PPN is integrated into our 8X-parallelism 60 GHz band baseband receiver. The out-of-band (OOB) radiation in fixed-point simulation has 25 dB improvement as compared with OFDM. Furthermore, the transmission efficiency of FBMC-OQAM baseband receiver can improve 52% due to using more data subcarriers and removal of cyclic prefix (CP). The proposed PPN is synthesized with 40 nm 1P9M general purposes (GP) process, and can operate at 330/500 MHz clock rate with power consumption of 17/26 mW, providing the maximum PHY data rate up to 21.4 Gb/s.
URI: http://dx.doi.org/10.1109/TCSI.2016.2622759
http://hdl.handle.net/11536/136343
ISSN: 1549-8328
DOI: 10.1109/TCSI.2016.2622759
期刊: IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS
Volume: 63
Issue: 12
起始頁: 2347
結束頁: 2356
顯示於類別:會議論文