DE102009037998A8 - Verfahren zur Kommunikation zwischen einer Basisstation und mehreren Transpondern - Google Patents

Verfahren zur Kommunikation zwischen einer Basisstation und mehreren Transpondern Download PDF

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Publication number
DE102009037998A8
DE102009037998A8 DE102009037998A DE102009037998A DE102009037998A8 DE 102009037998 A8 DE102009037998 A8 DE 102009037998A8 DE 102009037998 A DE102009037998 A DE 102009037998A DE 102009037998 A DE102009037998 A DE 102009037998A DE 102009037998 A8 DE102009037998 A8 DE 102009037998A8
Authority
DE
Germany
Prior art keywords
transponders
communication
base station
station
base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE102009037998A
Other languages
English (en)
Other versions
DE102009037998A1 (de
DE102009037998B4 (de
Inventor
Ulrich Dipl.-Ing. Friedrich (Fh)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atmel Corp
Original Assignee
Atmel Automotive GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atmel Automotive GmbH filed Critical Atmel Automotive GmbH
Priority to DE102009037998A priority Critical patent/DE102009037998B4/de
Priority to US12/860,254 priority patent/US20110045861A1/en
Publication of DE102009037998A1 publication Critical patent/DE102009037998A1/de
Publication of DE102009037998A8 publication Critical patent/DE102009037998A8/de
Application granted granted Critical
Publication of DE102009037998B4 publication Critical patent/DE102009037998B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
    • G01S13/825—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted with exchange of information between interrogator and responder
    • 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
    • G06K7/10039—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 interrogator driven, i.e. synchronous
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
DE102009037998A 2009-08-20 2009-08-20 Verfahren zur Kommunikation zwischen einer Basisstation und mehreren Transpondern Expired - Fee Related DE102009037998B4 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102009037998A DE102009037998B4 (de) 2009-08-20 2009-08-20 Verfahren zur Kommunikation zwischen einer Basisstation und mehreren Transpondern
US12/860,254 US20110045861A1 (en) 2009-08-20 2010-08-20 Method for communication between a base station and a plurality of transponders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009037998A DE102009037998B4 (de) 2009-08-20 2009-08-20 Verfahren zur Kommunikation zwischen einer Basisstation und mehreren Transpondern

Publications (3)

Publication Number Publication Date
DE102009037998A1 DE102009037998A1 (de) 2011-03-03
DE102009037998A8 true DE102009037998A8 (de) 2011-06-01
DE102009037998B4 DE102009037998B4 (de) 2012-05-03

Family

ID=43524932

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009037998A Expired - Fee Related DE102009037998B4 (de) 2009-08-20 2009-08-20 Verfahren zur Kommunikation zwischen einer Basisstation und mehreren Transpondern

Country Status (2)

Country Link
US (1) US20110045861A1 (de)
DE (1) DE102009037998B4 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69829819T2 (de) * 1997-01-21 2006-05-11 Koninklijke Philips Electronics N.V. Transponderkommunikationseinrichtung
DE69831514T2 (de) * 1997-11-14 2006-07-13 Btg International Ltd. Identifizierungssystem

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08123919A (ja) * 1994-10-28 1996-05-17 Mitsubishi Electric Corp 非接触ｉｃカードシステムおよびその通信方法
US7817014B2 (en) * 2004-07-30 2010-10-19 Reva Systems Corporation Scheduling in an RFID system having a coordinated RFID tag reader array
JP4219942B2 (ja) * 2006-05-19 2009-02-04 株式会社日立製作所 Ｒｆｉｄシステム
WO2008076898A1 (en) * 2006-12-14 2008-06-26 Symbol Technologies, Inc. Queued operations in hf/uhf rfid applications

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69829819T2 (de) * 1997-01-21 2006-05-11 Koninklijke Philips Electronics N.V. Transponderkommunikationseinrichtung
DE69831514T2 (de) * 1997-11-14 2006-07-13 Btg International Ltd. Identifizierungssystem

Also Published As

Publication number Publication date
DE102009037998A1 (de) 2011-03-03
US20110045861A1 (en) 2011-02-24
DE102009037998B4 (de) 2012-05-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8196 Reprint of faulty title page (publication) german patentblatt: part 1a6
OP8 Request for examination as to paragraph 44 patent law
R018 Grant decision by examination section/examining division
R026 Opposition filed against patent

Effective date: 20120803

R081 Change of applicant/patentee

Owner name: ATMEL CORP., SAN JOSE, US

Free format text: FORMER OWNER: ATMEL AUTOMOTIVE GMBH, 74072 HEILBRONN, DE

Effective date: 20130529

Owner name: ATMEL CORP., US

Free format text: FORMER OWNER: ATMEL AUTOMOTIVE GMBH, 74072 HEILBRONN, DE

Effective date: 20130529

R082 Change of representative

Representative=s name: GRUENECKER PATENT- UND RECHTSANWAELTE PARTG MB, DE

Effective date: 20130529

Representative=s name: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUS, DE

Effective date: 20130529

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R028 Decision that opposition inadmissible now final