OQAM Implementation of GFDM

被引：6
|
作者：
Bandari, Shravan Kumar [1 ]
Mani, V. V. [1 ]
Drosopoulos, A. [2 ]
机构：
[1] Natl Inst Technol, Elect & Commun Engn, Warangal 506004, Andhra Pradesh, India
[2] TEI Western Greece, Elect Engn, Patras 26334, Greece
来源：
2016 23RD INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS (ICT) | 2016年
关键词：
GFDM; OQAM; SER; AWGN; Rayleigh;
D O I：
10.1109/ICT.2016.7500463
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：
Generalised frequency division multiplexing (GFDM) is one of the promising contenders for fifth generation (5G) wireless communications. It is of great interest as it shows a number of advantages over cyclic prefix orthogonal FDM (CP-OFDM). However, the non-orthogonality scheme of GFDM introduces intersymbol and intercarrier interference (ISI/ICI). In order to mitigate these effects we explore the near orthogonality concept of offset quadrature qmplitude modulation (OQAM). A novel preliminary analysis of GFDM/OQAM is investigated in the presence of both Additive White Gaussian Noise (AWGN) and Rayleigh fading channels and it is seen that the symbol error rate (SER) performance, computed through simulations and analytical expressions, is improved.
引用
收藏
页数：5
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