@book{93595,
	author = {Liang, Qilian,},
	title = {Communications, signal processing, and systems :},
	publisher = {Springer,},
	year = {2020},
	series = {Lecture notes in electrical engineering},
	address = {Singapore :},
	url = {https://link-springer-com.libraryumpsa.idm.oclc.org/book/10.1007/978-981-13-9409-6}
}