QQ客服 官方微博 反馈留言

	Index modulated OFDM with ICI self-cancellation in underwater acoustic communications
	Wen, Miaowen ; Li, Yuke ; Cheng, Xiang ; Yang, Liuqing
	2015
英文摘要	OFDM is promising for underwater acoustic (UWA) communications due to its potential to combat the large delay spread. However, the performance of the OFDM system is seriously deteriorated by the inter-carrier interference (ICI) caused by the transmitter/receiver motion and ocean waves. In this paper, we propose a novel ICI countermeasure. The key idea is to inactivate partial subcarriers according to index modulation and meanwhile transmit signals with opposite polarity on two adjacent active subcarriers for ICI self cancellation. Simulation results validate that the proposed scheme achieves much better bit error rate (BER) performance than many existing schemes in UWA communications. ? 2014 IEEE.; EI; 338-342; 2015-April
语种	中文
出处	48th Asilomar Conference on Signals, Systems and Computers, ACSSC 2015
DOI标识	10.1109/ACSSC.2014.7094458
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/423511]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Wen, Miaowen,Li, Yuke,Cheng, Xiang,et al. Index modulated OFDM with ICI self-cancellation in underwater acoustic communications. 2015-01-01.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。