Title:
多数の表面弾性波識別タグから由来する符号衝突に対応する多層法
Document Type and Number:
Japanese Patent JP2007527571
Kind Code:
A
Abstract:
A method of accommodating code collisions from multiple SAW identification tag coded response pulses. In one embodiment, the method includes: (1) separating probable candidates by time-domain; (2) classifying the probable candidates by code-division separation; (3) employing known coded identification signals to adjust the probable candidates; and (4) correlating the multiple SAW identification tag coded response pulses to identify the probable candidates for further processing.
Inventors:
Hartman, Clinton, S.
Bella Mii, John, C.
Bella Mii, John, C.
Application Number:
JP2006518861A
Publication Date:
September 27, 2007
Filing Date:
July 06, 2004
Export Citation:
Assignee:
Rf Sou Components, Inc.
International Classes:
G06K17/00; G06K7/00; G08B29/00; H04B1/59; H04Q5/22; G06F
Domestic Patent References:
| JP2003500975A | 2003-01-07 | |||
| JP2005513629A | 2005-05-12 | |||
| JP2005503687A | 2005-02-03 | |||
| JP2002533731A | 2002-10-08 |
Foreign References:
| WO2003052682A1 | 2003-06-26 | |||
| WO2002065380A2 | 2002-08-22 |
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Okabe
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Asahi Shinmitsu
Katsumi Miyama
Nobuaki Kato
Okabe
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Asahi Shinmitsu
Katsumi Miyama
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