JP2007527571A - 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 - Google Patents
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 Download PDFInfo
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- JP2007527571A JP2007527571A JP2006518861A JP2006518861A JP2007527571A JP 2007527571 A JP2007527571 A JP 2007527571A JP 2006518861 A JP2006518861 A JP 2006518861A JP 2006518861 A JP2006518861 A JP 2006518861A JP 2007527571 A JP2007527571 A JP 2007527571A
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- 238000000034 method Methods 0.000 title claims abstract description 56
- 238000010897 surface acoustic wave method Methods 0.000 title description 120
- 238000012545 processing Methods 0.000 claims abstract description 22
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/0672—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with resonating marks
- G06K19/0675—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with resonating marks the resonating marks being of the surface acoustic wave [SAW] kind
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
- G06K7/10029—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/20—Point-of-sale [POS] network systems
- G06Q20/203—Inventory monitoring
-
- H04B5/77—
Abstract
Description
Claims (20)
- 多数のSAW識別タグの符号化された応答パルスから由来する符号衝突に対応する方法であって、
見込まれる候補を時間領域によって分けるステップと、
前記見込まれる候補を符号分割分離法によって類別するステップと、
前記見込まれる候補を調整するために分かっている符号化された識別信号を使用するステップと、
さらなる処理のための前記見込まれる候補を識別するために前記多数のSAW識別タグの符号化された応答パルスを相関付けるステップとを含む方法。 - 規定された空間の中に問い合わせパルスを集束させるステップをさらに含む、請求項1に記載の方法。
- 前記相関付けるステップが、さらなる処理のために前記多数のSAW識別タグの符号化された応答パルスをデータベースの中に保存するステップをさらに含む、請求項1に記載の方法。
- 前記相関付けるステップが、信号をマッチングさせるために前記多数のSAW識別タグの符号化された応答パルスをフィルタ処理するステップをさらに含む、請求項1に記載の方法。
- 前記見込まれる候補から或る一定の分かっている符号化された識別信号を差し引くステップをさらに含む、請求項1に記載の方法。
- 前記分かっている符号化された識別信号が分かっている信号テンプレートを含む、請求項1に記載の方法。
- 前記時間領域が階層順序に基づいている、請求項1に記載の方法。
- 前記階層順序が全体的な対象物部類から前記全体的な対象物部類の中に含まれる特定の対象物へと向かうものである、請求項7に記載の方法。
- 前記SAW識別タグの符号化された応答パルスをエラーチェックするステップをさらに含む、請求項1に記載の方法。
- 前記分けるステップ、類別するステップ、使用するステップ、および相関付けるステップが予め決められた順序である、請求項1に記載の方法。
- 多数のSAW識別タグの符号化された応答パルスの中からさらなる処理のために固有のSAW識別タグの符号化された応答パルスを識別する方法であって、
見込まれる候補を識別するために時間領域によって前記多数のSAW識別タグの符号化された応答パルスを分けるステップと、
前記見込まれる候補を符号分割によって類別するステップと、
前記見込まれる候補を調整するために分かっている符号化された識別信号を使用するステップと、
さらなる処理のための前記見込まれる候補を識別するために前記多数のSAW識別タグの符号化された応答パルスを相関付けるステップとを含む方法。 - 規定された空間の中に問い合わせパルスを集束させるステップをさらに含む、請求項11に記載の方法。
- 前記相関付けがさらに、さらなる処理のために前記多数のSAW識別タグの符号化された応答パルスをデータベースの中に保存するステップから成る、請求項11に記載の方法。
- 前記相関付けがさらに、信号をマッチングさせるために前記多数のSAW識別タグの符号化された応答パルスをフィルタ処理するステップから成る、請求項11に記載の方法。
- 前記見込まれる候補から前記分かっている符号化された識別信号を差し引くステップをさらに含む、請求項11に記載の方法。
- 前記分かっている符号化された識別信号が分かっている信号テンプレートを含む、請求項11に記載の方法。
- 前記時間領域が階層順序に基づいている、請求項11に記載の方法。
- 前記階層順序が全体的な対象物部類から前記全体的な対象物部類の中の特定の対象物へと向かうものである、請求項17に記載の方法。
- 前記SAW識別タグの符号化された応答パルスをエラーチェックするステップをさらに含む、請求項11に記載の方法。
- 前記分けるステップ、類別するステップ、使用するステップ、および相関付けるステップが予め決められた順序である、請求項11に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/615,257 US6919802B2 (en) | 2003-07-08 | 2003-07-08 | Multi-layer method of accommodating code collisions from multiple surface acoustic wave identification tags |
PCT/US2004/021698 WO2005008387A2 (en) | 2003-07-08 | 2004-07-06 | Multi-layer method of accommodating code collisions from multiple surface acoustic wave identification tags |
Publications (1)
Publication Number | Publication Date |
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JP2007527571A true JP2007527571A (ja) | 2007-09-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006518861A Pending JP2007527571A (ja) | 2003-07-08 | 2004-07-06 | 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 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6919802B2 (ja) |
EP (1) | EP1649701A4 (ja) |
JP (1) | JP2007527571A (ja) |
KR (1) | KR20060029284A (ja) |
CN (1) | CN100525478C (ja) |
AU (1) | AU2004258529A1 (ja) |
BR (1) | BRPI0412336A (ja) |
CA (1) | CA2530929A1 (ja) |
EA (1) | EA008722B1 (ja) |
NZ (1) | NZ544467A (ja) |
WO (1) | WO2005008387A2 (ja) |
ZA (1) | ZA200600070B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US7525453B2 (en) * | 2000-10-17 | 2009-04-28 | Henty David L | Computer system with enhanced range passive wireless keyboard |
US7506813B2 (en) * | 2005-01-06 | 2009-03-24 | Quad/Graphics, Inc. | Resonator use in the print field |
US9272805B2 (en) * | 2005-08-19 | 2016-03-01 | Adasa Inc. | Systems, methods, and devices for commissioning wireless sensors |
KR100795577B1 (ko) * | 2006-03-23 | 2008-01-21 | 주식회사 케이티 | 전자 태그 인식 장치 및 그 방법과, 전자 태그의 데이터처리 방법 |
PT2032134E (pt) * | 2006-05-09 | 2015-10-07 | Genzyme Corp | Métodos de tratamento da doença do fígado gorduroso |
JP4899691B2 (ja) * | 2006-07-28 | 2012-03-21 | 富士ゼロックス株式会社 | 応答器の真偽判定システム、識別システムおよび質問器 |
US20100225421A1 (en) * | 2009-03-06 | 2010-09-09 | Rf Saw, Inc. | Surface Acoustic Wave Diverter |
AU2010101223B4 (en) * | 2009-11-09 | 2011-09-22 | The, Peng Tjoean Mr | Electronic Identification System |
US10021220B2 (en) * | 2015-11-02 | 2018-07-10 | Adobe Systems Incorporated | Object amalgamation based on categorization and protocol granularization |
US11687753B2 (en) | 2018-03-13 | 2023-06-27 | University Of Louisville | Frequency selective surfaces for tracking, labeling and identification |
CN113628607B (zh) * | 2021-08-05 | 2023-07-18 | 青岛大学 | 一种声学天线及其应用 |
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JP2003500975A (ja) * | 1999-05-21 | 2003-01-07 | ケーナー,ラルフ・ジェイ | 規定された集合のメンバーの存在/不在をモニタするための識別システム |
WO2003052682A1 (en) * | 2001-12-18 | 2003-06-26 | Rf Saw Components, Incorporated | Surface acoustic wave identification tag having enhanced data content and methods of operation and manufacture thereof |
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-
2003
- 2003-07-08 US US10/615,257 patent/US6919802B2/en not_active Expired - Fee Related
-
2004
- 2004-07-06 JP JP2006518861A patent/JP2007527571A/ja active Pending
- 2004-07-06 NZ NZ544467A patent/NZ544467A/en unknown
- 2004-07-06 AU AU2004258529A patent/AU2004258529A1/en not_active Abandoned
- 2004-07-06 EP EP04756718A patent/EP1649701A4/en not_active Withdrawn
- 2004-07-06 WO PCT/US2004/021698 patent/WO2005008387A2/en active Application Filing
- 2004-07-06 CA CA002530929A patent/CA2530929A1/en not_active Abandoned
- 2004-07-06 BR BRPI0412336-0A patent/BRPI0412336A/pt not_active Application Discontinuation
- 2004-07-06 CN CNB2004800193437A patent/CN100525478C/zh not_active Expired - Fee Related
- 2004-07-06 EA EA200501910A patent/EA008722B1/ru not_active IP Right Cessation
- 2004-07-06 KR KR1020067000363A patent/KR20060029284A/ko active IP Right Grant
-
2006
- 2006-01-04 ZA ZA200600070A patent/ZA200600070B/en unknown
Patent Citations (6)
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JP2002533731A (ja) * | 1998-12-23 | 2002-10-08 | シーメンス アクチエンゲゼルシヤフト | 最適なコードサイズを有し無線問合せ可能な表面弾性波構成素子 |
JP2003500975A (ja) * | 1999-05-21 | 2003-01-07 | ケーナー,ラルフ・ジェイ | 規定された集合のメンバーの存在/不在をモニタするための識別システム |
WO2002065380A2 (en) * | 2001-02-12 | 2002-08-22 | Matrics, Inc. | Radio frequency identification architecture |
JP2005503687A (ja) * | 2001-02-12 | 2005-02-03 | マトリックス インコーポレイテッド | 無線周波数識別アーキテクチャ |
WO2003052682A1 (en) * | 2001-12-18 | 2003-06-26 | Rf Saw Components, Incorporated | Surface acoustic wave identification tag having enhanced data content and methods of operation and manufacture thereof |
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Also Published As
Publication number | Publication date |
---|---|
US6919802B2 (en) | 2005-07-19 |
US20050007238A1 (en) | 2005-01-13 |
EA200501910A1 (ru) | 2006-08-25 |
EP1649701A4 (en) | 2009-06-24 |
BRPI0412336A (pt) | 2006-09-05 |
KR20060029284A (ko) | 2006-04-05 |
AU2004258529A1 (en) | 2005-01-27 |
CN100525478C (zh) | 2009-08-05 |
WO2005008387A3 (en) | 2005-11-24 |
EP1649701A2 (en) | 2006-04-26 |
CN1817051A (zh) | 2006-08-09 |
WO2005008387A2 (en) | 2005-01-27 |
CA2530929A1 (en) | 2005-01-27 |
ZA200600070B (en) | 2007-04-25 |
NZ544467A (en) | 2007-06-29 |
EA008722B1 (ru) | 2007-06-29 |
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