An Interference Self-Cancellation Technique for SC-FDMA Systems

doi:10.1109/LCOMM.2010.06.091300

CORC > 北京大学 > 信息科学技术学院

	An Interference Self-Cancellation Technique for SC-FDMA Systems
	Ma, Meng ; Huang, Xiaojing ; Guo, Y. Jay
刊名	ieee communications letters
	2010
关键词	Doppler effect modulation interference suppression
DOI	10.1109/LCOMM.2010.06.091300
英文摘要	A new interference self-cancellation (ISC) method for Single Carrier-FDMA (SC-FDMA) systems is proposed to mitigate the inter-user interference caused by frequency offset or Doppler effect. By transmitting a compensation symbol at the first symbol location in each resource block, the energy leakage can be significantly suppressed. With little bandwidth and power sacrifice, the proposed method can greatly improve the system robustness against frequency offset. Simulation results show that the signal-to-interference ratio (SIR) can be improved by 7 dB on average for the entire system band, and up to 11.7 dB for an individual user.; Telecommunications; SCI(E); EI; 6; ARTICLE; 6; 512-514; 14
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/152708]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Ma, Meng,Huang, Xiaojing,Guo, Y. Jay. An Interference Self-Cancellation Technique for SC-FDMA Systems[J]. ieee communications letters,2010.
APA	Ma, Meng,Huang, Xiaojing,&Guo, Y. Jay.(2010).An Interference Self-Cancellation Technique for SC-FDMA Systems.ieee communications letters.
MLA	Ma, Meng,et al."An Interference Self-Cancellation Technique for SC-FDMA Systems".ieee communications letters (2010).