摘要
Due to 5G's stringent and uncertainty traffic requirements,open ecosystem would be one inevitable way to develop 5G.On the other hand,GPP based mobile communication becomes appealing recently attributed to its striking advantage in flexibility and re-configurability.In this paper,both the advantages and challenges of GPP platform are detailed analyzed.Furthermore,both GPP based software and hardware architectures for open 5G are presented and the performances of real-time signal processing and power consumption are also evaluated.The evaluation results indicate that turbo and power consumption may be another challengeable problem should be further solved to meet the requirements of realistic deployments.
Due to 5G＇s stringent and uncertainty traffic requirements,open ecosystem would be one inevitable way to develop 5G.On the other hand,GPP based mobile communication becomes appealing recently attributed to its striking advantage in flexibility and re-configurability.In this paper,both the advantages and challenges of GPP platform are detailed analyzed.Furthermore,both GPP based software and hardware architectures for open 5G are presented and the performances of real-time signal processing and power consumption are also evaluated.The evaluation results indicate that turbo and power consumption may be another challengeable problem should be further solved to meet the requirements of realistic deployments.
基金
funded in part by National Natural Science Foundation of China(grant NO.61471347)
National S&T Mayor Project of the Ministry of S&T of China(grant NO.2016ZX03001020-003)
key program for international S&T Cooperation Program of China(grant NO.2014DFA11640)
Shanghai Natural Science Foundation(grant NO.16ZR1435100)
作者简介
Jiang Wang, received the B.S. degree and MS. degree from University of Electronic Science and Technology of China in 1998 and 2001, and PhD. de- gree from Southeast University in 2006 respectively. He joined the 4G department of SIMIT in June 2006 as Research Assistant and is an Associate Professor from Jan. 2010. He is currently research on Single Frequency Networking for future wireless communication systems, radio resource management, cross layer optimization, B3G/4G/SG architecture design and standardization, software defined wireless communication systems. Email： jiang.wang@ wico.shJing Xu, received the M.S. degree in electronic engineering from Jilin University, Chang Chun, China, and the Ph.D. degree in radio engineering from Southeast University, Nanjing, China, in 2001 and 2005, respectively. He is a Professor with Shanghai Institute of Microsystem and Infor- mation Technology （SlMIT） and vice director of key lab of wireless sensor network and communication, and had obtained Shanghai Young Rising Star （2010）. His research interests include intercell interference mitigation, interference modeling, co-operative com munications and software defined wireless network. Email： jing.xu@wico.shThe corresponding author, email： yang.yang@wico.sh.Yang Yang, received the B.Eng. and M.Eng. degrees in radio engineering from Southeast University, Nanjing, China, and the Ph.D. degree in information engineering from the Chinese University of Hong Kong, Hong Kong, in 1996, 1999, and 2002, respectively. He is currently a Professor with the School of Information Science and Technology, ShanghaiTech University, Shanghai, China, and the Director of Shanghai Research Center for Wireless Communications （WiCO）, Shanghai, China. Prior to that, he has served as a Professor with Shanghai Institute of Microsystem and Information Technology （SIMIT）, Chinese Academy of Sciences, Shanghai, China. His research interests include wireless ad hoc and sensor networks, wireless mesh networks, next generation mobile cellular systems, intelligent transport systems, and wireless testbed development and practical experiments. Email： yang.yang@wico.shHaidong Xu, received the B.S. degree and M.S. degree from Zhejiang University and Shanghai Jiao Tong University in 1994 and 2002. He joined Shanghai Research Center for Wireless Communications in August 2014. He is currently holding the position of Assistant Secretary of SG Technology Department of SlMIT. Prior to that, he has served as a senior engineer in wireless department of Huawei Technologies for 12 years. His research interests include next generation mobile cellular systems, channel equalization, wireless ad hoc and sensor networks. Email： haidong.xu@wico.sh
