CASIA OpenIR  > 国家专用集成电路设计工程技术研究中心
A reconfigurable computing architecture for 5G communication
GUO Yang1,2; LIU Zi-Jun1; YANG Lei1; LI Huan1; WANG Dong-Lin1
Source PublicationJournal of Central South University
2019-08
Issue0Pages:0
Abstract

 5G baseband signal processing places greater real-time and reliability requirements on hardware. Based on the architecture of the MaPU, a reconfigurable computing architecture is proposed according to the characteristics of the 5G baseband signal processing. A dedicated instruction set for 5G baseband signal processing is proposed. The corresponding functional units are designed for reuse of hardware resources. A redirected register file is proposed to address latency and power consumption issues in internetwork. A two-dimensional code compression scheme is proposed for cases in which the use ratio of instruction memory is low. The access mode of the data memory is extended. The performance is improved. The power consumption is reduced. The throughput of 5G baseband processing algorithm is one to two orders of magnitude higher than that of the TMS320C6670 with less power consumption. The silicon area evaluated by layout is 5.8 mm2, which is 1/6 of the MaPU’s area. The average power consumption is 0.7 W, which is 1/5 of the MaPU’s.

Keyword5g Instruction Set Register File Code Compression Throughput Power Consumption.
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/24001
Collection国家专用集成电路设计工程技术研究中心
Corresponding AuthorGUO Yang
Affiliation1.Institute of Automation, Chinese Academy of Sciences (CASIA), Beijing, China
2.University of Chinese Academy of Sciences, Beijing 100049
First Author AffilicationInstitute of Automation, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Automation, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
GUO Yang,LIU Zi-Jun,YANG Lei,et al. A reconfigurable computing architecture for 5G communication[J]. Journal of Central South University,2019(0):0.
APA GUO Yang,LIU Zi-Jun,YANG Lei,LI Huan,&WANG Dong-Lin.(2019).A reconfigurable computing architecture for 5G communication.Journal of Central South University(0),0.
MLA GUO Yang,et al."A reconfigurable computing architecture for 5G communication".Journal of Central South University .0(2019):0.
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