Title:
信号受信方法および装置
Document Type and Number:
Japanese Patent JP4183971
Kind Code:
B2
Abstract:
The signal reception method includes formation of a number of signal channels. These are weighted according to the different reception aerials. The signals from the channels are correlated with the replica of a reference signal emitted by the source and combined by means of coefficients obtained from the results of the correlation. The method for reception of a signal which is transmitted by source, using a number of aerials, includes formation of a number of signal channels. These are weighted according to the different reception aerials. The signals from the channels are correlated with the replica of a reference signal emitted by the source. They are then combined by means of coefficients obtained from the results of the correlation. The coefficients are obtained by complex conjugation with the results of the correlation. The channel signals are normalised in the course of their combination. The coefficients may also be determined by a matrix operation, the matrix being LxL, where L is the number of channels in operation.
Inventors:
Nicola Boyer
Application Number:
JP2002123047A
Publication Date:
November 19, 2008
Filing Date:
April 24, 2002
Export Citation:
Assignee:
Mitsubishi Electric Information Technology Center Europe BV
International Classes:
H01Q3/26; H04B1/707; H04B1/7115; H04B7/08; H04J99/00
Domestic Patent References:
| JP2000252863A | ||||
| JP2000252894A | ||||
| JP10224281A |
Other References:
井上 隆,唐沢 好男,狭ビームのグレーティングローブで空間を張るビームスペース2次元RAKE方式,電子情報通信学会技術研究報告,1998年 2月20日,Vol.97, No.549,pp.59-64,RCS97-247
Attorney, Agent or Firm:
Michiharu Soga
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Taizo Shiraishi
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Taizo Shiraishi