Fast satellite selection method for multi-constellation global navigation satellite system under obstacle environments

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	Fast satellite selection method for multi-constellation global navigation satellite system under obstacle environments
	Peng, Ao ; Ou, Gang ; Li, Gengmin ; Ou G(欧钢)
刊名	http://dx.doi.org/10.1049/iet-rsn.2013.0387
	2014
关键词	Communication satellites
英文摘要	Satellite selection plays an important role in a multi-constellation Global Navigation Satellite System (GNSS) receiver. A well selected satellite combination can provide better positioning accuracy and lighter computational load. In this study, typical obstacle environments in urban areas and their effects on satellite selection are discussed. A distribution-free satellite selecting method is proposed. The main idea of this proposed method is to expand the selected satellite subset sequentially. The performance of the proposed methods is validated and compared with four other methods by simulation in typical scenarios. Simulation results show that the proposed method is suitable for urban GNSS applications.
语种	英语
出版者	Institution of Engineering and Technology
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/92980]
专题	信息技术－已发表论文
推荐引用方式 GB/T 7714	Peng, Ao,Ou, Gang,Li, Gengmin,et al. Fast satellite selection method for multi-constellation global navigation satellite system under obstacle environments[J]. http://dx.doi.org/10.1049/iet-rsn.2013.0387,2014.
APA	Peng, Ao,Ou, Gang,Li, Gengmin,&欧钢.(2014).Fast satellite selection method for multi-constellation global navigation satellite system under obstacle environments.http://dx.doi.org/10.1049/iet-rsn.2013.0387.
MLA	Peng, Ao,et al."Fast satellite selection method for multi-constellation global navigation satellite system under obstacle environments".http://dx.doi.org/10.1049/iet-rsn.2013.0387 (2014).