GB2359228A - Transmitting information over a communication link - Google Patents

Transmitting information over a communication link

Info

Publication number
GB2359228A
GB2359228A GB0110483A GB0110483A GB2359228A GB 2359228 A GB2359228 A GB 2359228A GB 0110483 A GB0110483 A GB 0110483A GB 0110483 A GB0110483 A GB 0110483A GB 2359228 A GB2359228 A GB 2359228A
Authority
GB
United Kingdom
Prior art keywords
communication link
transmitting information
information over
nodes
transmitting
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.)
Withdrawn
Application number
GB0110483A
Other versions
GB0110483D0 (en
Inventor
Gerald W Robertson
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.)
Schlumberger Technology Corp
Original Assignee
Schlumberger Technology Corp
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 Schlumberger Technology Corp filed Critical Schlumberger Technology Corp
Publication of GB0110483D0 publication Critical patent/GB0110483D0/en
Publication of GB2359228A publication Critical patent/GB2359228A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • 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
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • 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
    • H04L2012/40208—Bus networks characterized by the use of a particular bus standard
    • H04L2012/40228—Modbus
    • 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
    • H04L2012/4026—Bus for use in automation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)

Abstract

A communications system for use in a well includes a communications link and a plurality of nodes coupled to the communications link. The plurality of nodes include a transmitting node and responding nodes. The transmitting node adapted to transmit a predefined command (e.g., a special read command), and the responding nodes each includes a control device adapted to respond to the predefined command by transmitting a data block.
GB0110483A 1998-11-17 1999-11-16 Transmitting information over a communication link Withdrawn GB2359228A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19344098A 1998-11-17 1998-11-17
PCT/US1999/026956 WO2000030299A1 (en) 1998-11-17 1999-11-16 Transmitting information over a communication link

Publications (2)

Publication Number Publication Date
GB0110483D0 GB0110483D0 (en) 2001-06-20
GB2359228A true GB2359228A (en) 2001-08-15

Family

ID=22713649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0110483A Withdrawn GB2359228A (en) 1998-11-17 1999-11-16 Transmitting information over a communication link

Country Status (3)

Country Link
AU (1) AU1819400A (en)
GB (1) GB2359228A (en)
WO (1) WO2000030299A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030147360A1 (en) * 2002-02-06 2003-08-07 Michael Nero Automated wellbore apparatus
GB0022742D0 (en) 2000-09-15 2000-11-01 Smithkline Beecham Biolog Vaccine
TWI457133B (en) 2005-12-13 2014-10-21 Glaxosmithkline Biolog Sa Novel composition
DK2384765T3 (en) 2005-12-22 2017-01-09 Glaxosmithkline Biologicals Sa Vaccine against Streptococcus pneumoniae.
GB0607088D0 (en) 2006-04-07 2006-05-17 Glaxosmithkline Biolog Sa Vaccine
JP2010531330A (en) 2007-06-26 2010-09-24 グラクソスミスクライン バイオロジカルズ ソシエテ アノニム Vaccine containing Streptococcus pneumoniae capsular polysaccharide conjugate
RS54306B1 (en) 2008-04-16 2016-02-29 Glaxosmithkline Biologicals S.A. Vaccine
IT1400217B1 (en) 2009-01-26 2013-05-24 Fb Design Srl HIGH-PERFORMANCE PLANANT HULL EQUIPPED WITH A TRIM CORRECTOR SYSTEM
GB201003920D0 (en) 2010-03-09 2010-04-21 Glaxosmithkline Biolog Sa Method of treatment
GB201003924D0 (en) 2010-03-09 2010-04-21 Glaxosmithkline Biolog Sa Immunogenic composition
GB201103836D0 (en) 2011-03-07 2011-04-20 Glaxosmithkline Biolog Sa Conjugation process
JP2014515035A (en) 2011-05-17 2014-06-26 グラクソスミスクライン バイオロジカルズ ソシエテ アノニム Vaccine against Streptococcus pneumoniae
GB201518684D0 (en) 2015-10-21 2015-12-02 Glaxosmithkline Biolog Sa Vaccine
BR112021000529A2 (en) 2018-07-19 2021-04-06 Glaxosmithkline Biologicals S.A. PROCESSES TO PREPARE DRY POLYSACARIDES
EP4061412A1 (en) 2019-11-22 2022-09-28 GlaxoSmithKline Biologicals S.A. Dosage and administration of a bacterial saccharide glycoconjugate vaccine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755782A (en) * 1972-08-28 1973-08-28 Ibm Communication system polling method
US4355310A (en) * 1977-02-03 1982-10-19 Schlumberger Technology Corporation Well logging communication system
EP0223663A1 (en) * 1985-10-15 1987-05-27 Electricite De France Selective control system for controlling a plurality of peripheral units by a central control device
US4988989A (en) * 1987-10-26 1991-01-29 Sharp Kabushiki Kaisha Master-slave communication system for stations having timer means
EP0565739A1 (en) * 1992-03-26 1993-10-20 Siemens Aktiengesellschaft Procedure for the allocation of timeslots in a passive optical network
US5331318A (en) * 1991-09-05 1994-07-19 Schlumberger Technology Corporation Communications protocol for digital telemetry system
US5745769A (en) * 1995-05-24 1998-04-28 Samsung Electronics Co., Ltd. Multiple connection method using a single control link

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755782A (en) * 1972-08-28 1973-08-28 Ibm Communication system polling method
US4355310A (en) * 1977-02-03 1982-10-19 Schlumberger Technology Corporation Well logging communication system
EP0223663A1 (en) * 1985-10-15 1987-05-27 Electricite De France Selective control system for controlling a plurality of peripheral units by a central control device
US4988989A (en) * 1987-10-26 1991-01-29 Sharp Kabushiki Kaisha Master-slave communication system for stations having timer means
US5331318A (en) * 1991-09-05 1994-07-19 Schlumberger Technology Corporation Communications protocol for digital telemetry system
EP0565739A1 (en) * 1992-03-26 1993-10-20 Siemens Aktiengesellschaft Procedure for the allocation of timeslots in a passive optical network
US5745769A (en) * 1995-05-24 1998-04-28 Samsung Electronics Co., Ltd. Multiple connection method using a single control link

Also Published As

Publication number Publication date
AU1819400A (en) 2000-06-05
GB0110483D0 (en) 2001-06-20
WO2000030299A1 (en) 2000-05-25

Similar Documents

Publication Publication Date Title
GB2359228A (en) Transmitting information over a communication link
EP0837579A3 (en) Data transfer control device, relay device and control device suitable for home network environment
MY113292A (en) Layer 2 protocol in a cellular communication system
CA2271675A1 (en) System and method for broadband millimeter wave data communication
EP0954121A4 (en) Mobile communication system
MY128864A (en) Data communication system and data communication apparatus
AU4289000A (en) Method and system for communication of data via an optimum data path in a network
HK1062864A1 (en) Bus protocol
CA2336479A1 (en) Secure session set up based on the wireless application protocol
GB0026981D0 (en) Bridging system for interoperation of remote groups of devices
WO2001013575A3 (en) Building communications system, transport platform for a building communications system and an intelligent network termination unit for a building communications system
SE9704885L (en) information Management System
DK0846379T3 (en) Communication system using repeated data selection
AU1870492A (en) Transceiver interface
FI20021020A (en) Systems, data communication networks and a method for transmitting information
GB9930366D0 (en) Signal routing
ATE495639T1 (en) ARCHITECTURE FOR RE-CONFIGURATION MANAGEMENT FOR MOBILE COMMUNICATION SYSTEMS
WO1997023105A3 (en) Process for transmitting data in a universal transmission system
ATE424694T1 (en) COMMUNICATE IN VOICE AND DATA COMMUNICATION SYSTEMS
DE3776736D1 (en) COMMUNICATION SYSTEMS.
FI955497A (en) Asynchronous data transfer method and arrangement
ATE291810T1 (en) RECEIVING DATA TELEGRAMS IN COMMUNICATION SYSTEMS WITH REDUNDANT NETWORK PATHS
BR9707345B1 (en) process of communicating a set of control signals between communication devices operating on a network, base station, remote station for receiving a control signal from a base station, and communication devices for communicating with one or more stations communication and to communicate messages with one or more communication stations.
HK1059524A1 (en) Supervision of mobile units
ATE376286T1 (en) INFORMATION CONNECTION

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)