Channel estimation circuit and channel estimation method
作者： Yoshikazu Kakura , Noriyuki Maeda , Hiroyuki Atarashi
DOI:
关键词: Path (graph theory) 、 Communication channel 、 Signal transfer function 、 Electronic engineering 、 Power (physics) 、 Interference (communication) 、 Noise (signal processing) 、 Signal 、 Noise floor 、 Engineering
摘要: A channel estimation circuit of the present invention includes: a tentative unit for performing by making use received signal and outputting result as signal; noise/interference power estimating noise interference threshold decision establishing to output an effective path detection outputting, signal, paths that remains after having powers smaller than have been removed.
lens.org 参考文章(12)
Hiroki Yokosuka-shi Haga, Katsuhiko Yokosuka-shi Hiramatsu, Interference signal eliminator ,(2000)
Ariela Zeira, Jung Lin Pan, Younglok Kim, Channel estimation in a wireless communication system ,(2007)
Sadayuki Abeta, Hiroyuki Atarashi, Mamoru Sawahashi, Path search method, channel estimation method and communication device ,(2000)
Cacqueray Benoít de, Elie Bejjani, Jean-Francois Bouquier, Adaptive path searcher in a CDMA receiver ,(1999)
Hideo Fujii, 英夫 藤井, Communication terminal device and demodulation method ,(2000)
文幸 安達, Mamoru Sawahashi, Fumiyuki Adachi, Akira Fukumoto, 衛 佐和橋, 暁 福元, Direct spreading cdma transmission system receiver ,(1996)
英志 村井, Hideshi Murai, Kazuaki Ishioka, 和明 石岡, Rake receiver, radio receiver and path detection method in rake receiver ,(1998)
隆広 塩崎, Takahiro Shiozaki, Cdma receiving device and method for processing reception ,(2000)
Yoon Yu Seok, Yoon Sun Yeong, Maeng Seung Ju, DEVICE FOR ESTIMATING NOISE POWER IN CODE DIVISION MULTIPLE ACCESS MOBILE COMMUNICATION SYSTEM AND METHOD THEREOF ,(2001)