Error Performance of Orthogonal Time Frequency Space (OTFS) Modulation

被引：8
|
作者：
Biglieri, Ezio [1 ]
Raviteja, Patchava [2 ]
Hong, Yi [2 ]
机构：
[1] Univ Pompeu Fabra, Dept Informat & Commun Technol, Barcelona, Spain
[2] Monash Univ, Dept Elect & Comp Syst Engn, Melbourne, Vic, Australia
来源：
2019 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS) | 2019年
关键词：
Wireless channel; 5G; Modulation and demodulation;
D O I：
10.1109/iccw.2019.8756831
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：
Orthogonal time frequency space (OTFS) transmits information symbols in the delay Doppler domain rather than in the time frequency domain (as with OFDM). In its original version, OTFS uses transmit and receive shaping waveforms which are biorthogonal with respect to translations by integer multiples of basic time and frequency intervals. In this paper we examine the performance of OTFS using general waveforms. Based on a discrete model of the modulation/demodulation procedure, we compute error probability, and we discuss the amount of diversity that can be achieved on fading channels.
引用
收藏
页数：6
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