An 8X-Parallelism Memory Access Reordering Polyphase Network for 60 GHz FBMC-OQAM Baseband Receiver

Chun Yi Liu, Meng Siou Sie, Edmund Wen Jen Leong, Yu Cheng Yao, Henry Lopez, Chih Wei Jen, Wei Chang Liu, Shyh Jye Jou

研究成果: Article同行評審

5 引文 斯高帕斯(Scopus)

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.

原文English
文章編號7748506
頁(從 - 到)2347-2356
頁數10
期刊IEEE Transactions on Circuits and Systems I: Regular Papers
63
發行號12
DOIs
出版狀態Published - 1 十二月 2016

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