Unified multiple access structure based on FBMC modulation for multi-RAT coexistence in heterogeneous wireless networks

被引：1
作者：
Bian, Xin [1 ,2 ,3 ]
Rui, Yun [2 ]
Lv, Lu [4 ,5 ]
Li, Jing [4 ]
Song, Rongfang [1 ,3 ]
机构：
[1] Nanjing Univ Posts & Telecommun, Sch Commun & Informat Engn, Nanjing 210003, Jiangsu, Peoples R China
[2] Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China
[3] Nanjing Univ Posts & Telecommun, Jiangsu Engn Res Ctr Commun & Network Technol, Nanjing 210003, Jiangsu, Peoples R China
[4] Xidian Univ, Sch Telecommun Engn, Xian 710071, Shaanxi, Peoples R China
[5] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Jiangsu, Peoples R China
来源：
IET COMMUNICATIONS | 2020年 / 14卷 / 03期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
radio access networks; channel bank filters; 3G mobile communication; 4G mobile communication; code division multiple access; wireless channels; radio transceivers; modulation; matrix algebra; channel coding; radiofrequency interference; spectral efficiency; cellular networks; Long-term Evolution; high-data-rate transmission; 5G transmission schemes; heterogeneous wireless networks; telecommunications operators; advanced transmission technologies; multiple radio access technologies; filter-bank multicarrier transceiver; scalable matrix transformation module; unified multiple access architecture; FBMC-SMT; 4G transmission schemes; single carrier wideband code division multiple access; unified multiple access structure; multiRAT coexistence; broadband multimedia data traffic; cellular industry; 3G transmission schemes; FBMC-CDMA modulation; fourth generation transmission schemes; third generation code division multiple access; 3G CDMA; scalable matrix transformation; 5G; PERFORMANCE;
D O I：
10.1049/iet-com.2019.0445
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
With the evolution of the fifth generation (5G) and beyond heterogeneous wireless networks, telecommunications operators and researchers are driven to develop advanced transmission technologies that enable the coexistence of multiple radio access technologies (multi-RATs). By employing the efficient implementation of filter-bank multi-carrier (FBMC) transceiver and the scalable matrix transformation (SMT) module, in this study, a unified multiple access architecture termed as FBMC-SMT is proposed, which is capable of flexibly integrating with both 3G and 4G transmission schemes and improving the system performance. As a special case of FBMC-SMT, the performance evaluation of FBMC-CDMA is conducted by extensive simulation. It is verified that FBMC-CDMA with 16 subbands allocated outperforms the traditional single carrier wideband code division multiple access when the number of code channels assigned is larger than 5. Moreover, the signal-to-interference-plus-noise ratio analysis of FBMC-SMT is also given and matches the simulation results very well. Hence, the proposed FBMC-SMT can serve as a unified architecture to flexibly integrate multi-RATs, thus to meet variable application requirements in 5G and beyond heterogeneous wireless networks.
引用
收藏
页码：440 / 450
页数：11
相关论文
共 36 条
  • [1] 3GPP, 2017, Technical Report (TR) 38.913: Study on Scenarios and Requirements for Next Generation Access Technologies
  • [2] 3GPP, 2017, Tech. Rep. 38.802
  • [3] 3GPP, 2018, TR38812 3GPP
  • [4] Next Generation 5G Wireless Networks: A Comprehensive Survey
    Agiwal, Mamta
    Roy, Abhishek
    Saxena, Navrati
    [J]. IEEE COMMUNICATIONS SURVEYS AND TUTORIALS, 2016, 18 (03): : 1617 - 1655
  • [5] Aminjavaheri A, 2015, 2015 IEEE SIGNAL PROCESSING AND SIGNAL PROCESSING EDUCATION WORKSHOP (SP/SPE), P178, DOI 10.1109/DSP-SPE.2015.7369549
  • [6] [Anonymous], 76 3GPP TSG RAN
  • [7] [Anonymous], 2010, IEEE STD BROADB POW
  • [8] [Anonymous], 2017 IEEE 28 ANN INT
  • [9] [Anonymous], 82 3GPP TSG RAN
  • [10] [Anonymous], 2007, DIGITAL COMMUNICATIO
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