DE69402701D1 - Verfahren zur steuerung der nachrichtenübertragung von einem sendersatz durch einen einzigen kanal zu einem einzigen empfänger - Google Patents

Verfahren zur steuerung der nachrichtenübertragung von einem sendersatz durch einen einzigen kanal zu einem einzigen empfänger

Info

Publication number
DE69402701D1
DE69402701D1 DE69402701T DE69402701T DE69402701D1 DE 69402701 D1 DE69402701 D1 DE 69402701D1 DE 69402701 T DE69402701 T DE 69402701T DE 69402701 T DE69402701 T DE 69402701T DE 69402701 D1 DE69402701 D1 DE 69402701D1
Authority
DE
Germany
Prior art keywords
message transmission
controlling message
transmitter set
single channel
receiver
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.)
Expired - Lifetime
Application number
DE69402701T
Other languages
English (en)
Other versions
DE69402701T2 (de
Inventor
Bruno Charrat
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.)
Gemplus SA
Original Assignee
Gemplus Card International SA
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 Gemplus Card International SA filed Critical Gemplus Card International SA
Publication of DE69402701D1 publication Critical patent/DE69402701D1/de
Application granted granted Critical
Publication of DE69402701T2 publication Critical patent/DE69402701T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • H04L12/4035—Bus networks with centralised control, e.g. polling in which slots of a TDMA packet structure are assigned based on a contention resolution carried out at a master unit
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
    • 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
    • G06K7/10049—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 binary tree
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69402701T 1993-05-12 1994-05-11 Verfahren zur steuerung der nachrichtenübertragung von einem sendersatz durch einen einzigen kanal zu einem einzigen empfänger Expired - Lifetime DE69402701T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9305723A FR2705179B1 (fr) 1993-05-12 1993-05-12 Procédé de gestion de la transmission des messages d'un ensemble d'émetteurs vers un récepteur unique sur un canal unique.
PCT/FR1994/000569 WO1994027253A1 (fr) 1993-05-12 1994-05-11 Procede de gestion de la transmission des messages d'un ensemble d'emetteurs vers un recepteur unique sur un canal unique

Publications (2)

Publication Number Publication Date
DE69402701D1 true DE69402701D1 (de) 1997-05-22
DE69402701T2 DE69402701T2 (de) 1997-08-07

Family

ID=9447056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69402701T Expired - Lifetime DE69402701T2 (de) 1993-05-12 1994-05-11 Verfahren zur steuerung der nachrichtenübertragung von einem sendersatz durch einen einzigen kanal zu einem einzigen empfänger

Country Status (7)

Country Link
US (1) US5774459A (de)
EP (1) EP0698255B1 (de)
JP (1) JP2684577B2 (de)
DE (1) DE69402701T2 (de)
ES (1) ES2100066T3 (de)
FR (1) FR2705179B1 (de)
WO (1) WO1994027253A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3201157B2 (ja) * 1994-07-26 2001-08-20 松下電器産業株式会社 Ｉｃカード装置
DE19526353A1 (de) * 1995-07-19 1997-01-23 Anatoli Stobbe Verfahren zur automatischen Identifikation einer unbekannten Anzahl von Transpondern durch einen Leser sowie Identifikationssystem zur Durchführung des Verfahrens
FR2757293B1 (fr) * 1996-12-16 1999-01-15 Commissariat Energie Atomique Procede et dispositif d'identification a distance
US6570487B1 (en) 1997-01-24 2003-05-27 Axcess Inc. Distributed tag reader system and method
US6266142B1 (en) * 1998-09-21 2001-07-24 The Texas A&M University System Noncontact position and orientation measurement system and method
US7005985B1 (en) * 1999-07-20 2006-02-28 Axcess, Inc. Radio frequency identification system and method
US7286158B1 (en) 1999-12-22 2007-10-23 Axcess International Inc. Method and system for providing integrated remote monitoring services
US7251250B2 (en) * 2000-02-08 2007-07-31 Cingular Wireless Ii, Llc Method and apparatus for efficient sharing of communication system resources
WO2001065481A1 (en) * 2000-03-01 2001-09-07 Axcess Inc. Radio tag system and method with tag interference avoidance
US6940914B1 (en) 2001-06-11 2005-09-06 Cingular Wireless Ii, Llc Turbo channel estimation for OFDM systems
US7841120B2 (en) 2004-03-22 2010-11-30 Wilcox Industries Corp. Hand grip apparatus for firearm
US7680150B2 (en) * 2004-04-13 2010-03-16 Texas Instruments Incorporated Virtual clear channel avoidance (CCA) mechanism for wireless communications
US20070205896A1 (en) * 2006-03-02 2007-09-06 Axcess International Inc. System and Method for Determining Location, Directionality, and Velocity of RFID Tags
WO2007109241A2 (en) * 2006-03-20 2007-09-27 Axcess International Inc. Multi-tag tracking systems and methods
US7800503B2 (en) * 2006-05-11 2010-09-21 Axcess International Inc. Radio frequency identification (RFID) tag antenna design
US8638194B2 (en) * 2008-07-25 2014-01-28 Axcess International, Inc. Multiple radio frequency identification (RFID) tag wireless wide area network (WWAN) protocol
JP5309765B2 (ja) * 2008-07-29 2013-10-09 富士通株式会社 情報アクセス・システム、情報記憶装置、および読取り書込み装置
US9351241B2 (en) * 2013-09-30 2016-05-24 Qualcomm Incorporated Indicating a busy period in a wireless network
DE102015205478A1 (de) * 2015-03-26 2016-09-29 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zur Konfiguration einer Übertragungsverbindung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE370842B (de) * 1973-02-28 1974-10-28 Philips Svenska Ab
US4337465A (en) * 1980-09-25 1982-06-29 Burroughs Corporation Line driver circuit for a local area contention network
US4901348A (en) * 1985-12-24 1990-02-13 American Telephone And Telegraph Company Data transmission security arrangement for a plurality of data stations sharing access to a communication network
US5122794A (en) * 1987-08-11 1992-06-16 Rosemount Inc. Dual master implied token communication system
US5105423A (en) * 1988-05-17 1992-04-14 Ricoh Company, Ltd. Digital transmission device having an error correction mode and method for shifting down a data transmission rate
US5086507A (en) * 1989-05-25 1992-02-04 Ericsson Ge Mobile Communications Inc. Drop channel pre-alert for trunked radio communication system
NL8901659A (nl) * 1989-06-30 1991-01-16 Nedap Nv Multipassysteem.
US5166929A (en) * 1990-06-18 1992-11-24 Northern Telecom Limited Multiple access protocol
US5319641A (en) * 1990-12-03 1994-06-07 Echelon Systems Corp. Multiaccess carrier sensing network communication protocol with priority messages
US5142533A (en) * 1991-03-28 1992-08-25 Motorola, Inc. Method for controlling the scheduling of multiple access to communication resources
GB2259387B (en) * 1991-09-07 1994-11-02 Motorola Israel Ltd Communications apparatus
US5355375A (en) * 1993-03-18 1994-10-11 Network Systems Corporation Hub controller for providing deterministic access to CSMA local area network

Also Published As

Publication number Publication date
WO1994027253A1 (fr) 1994-11-24
JP2684577B2 (ja) 1997-12-03
EP0698255B1 (de) 1997-04-16
US5774459A (en) 1998-06-30
JPH08508380A (ja) 1996-09-03
EP0698255A1 (de) 1996-02-28
ES2100066T3 (es) 1997-06-01
FR2705179B1 (fr) 1995-06-16
FR2705179A1 (fr) 1994-11-18
DE69402701T2 (de) 1997-08-07

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