WO2002052419A3 - Data communication apparatus - Google Patents

Data communication apparatus Download PDF

Info

Publication number
WO2002052419A3
WO2002052419A3 PCT/GB2001/005690 GB0105690W WO02052419A3 WO 2002052419 A3 WO2002052419 A3 WO 2002052419A3 GB 0105690 W GB0105690 W GB 0105690W WO 02052419 A3 WO02052419 A3 WO 02052419A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
subsidiary unit
signal
received
coupler
Prior art date
Application number
PCT/GB2001/005690
Other languages
French (fr)
Other versions
WO2002052419A2 (en
Inventor
Glen Pitt-Pladdy
David Feuchtwanger
Andrew David White
Andrew Hills
Original Assignee
Innovision Res & Tech Plc
Glen Pitt-Pladdy
David Feuchtwanger
Andrew David White
Andrew Hills
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
Priority claimed from GB0031530A external-priority patent/GB2370385A/en
Priority claimed from GB0031553A external-priority patent/GB2370387A/en
Priority claimed from GB0031574A external-priority patent/GB2370465A/en
Priority claimed from GB0031516A external-priority patent/GB2372588A/en
Priority claimed from GB0031577A external-priority patent/GB2370388A/en
Priority claimed from GB0031544A external-priority patent/GB2370464A/en
Priority claimed from GB0031533A external-priority patent/GB2370386A/en
Priority claimed from GB0031518A external-priority patent/GB2370462A/en
Priority claimed from GB0031575A external-priority patent/GB2370466A/en
Priority claimed from GB0031541A external-priority patent/GB2370478A/en
Priority claimed from GB0031520A external-priority patent/GB2370463A/en
Application filed by Innovision Res & Tech Plc, Glen Pitt-Pladdy, David Feuchtwanger, Andrew David White, Andrew Hills filed Critical Innovision Res & Tech Plc
Priority to AU2002216224A priority Critical patent/AU2002216224A1/en
Publication of WO2002052419A2 publication Critical patent/WO2002052419A2/en
Publication of WO2002052419A3 publication Critical patent/WO2002052419A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0736—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in functional embedded systems, i.e. in a data processing system designed as a combination of hardware and software dedicated to performing a certain function
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/002—Specific input/output arrangements not covered by G06F3/01 - G06F3/16
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4902—Pulse width modulation; Pulse position modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/24—Electric games; Games using electronic circuits not otherwise provided for
    • A63F2009/2483—Other characteristics
    • A63F2009/2488—Remotely playable
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy

Abstract

A base module (2) has a subsidiary unit receiving area (3b) having a first electrical coupler (LC1). A subsidiary unit (4) has a memory (231) and a second electrical coupler (LC2) arranged to couple to the first electrical coupler when the subsidiary unit is received on the subsidiary unit receiving area (3b). The base module (2) has a signal supplier (10, 21) for supplying a signal to the subsidiary unit (4) when the first and second electrical couplers (LC1 and LC2) are coupled and a data communicator (10, 22) for interrupting the signal in accordance with data to be communicated to the subsidiary unit to provide to the first coupler (LC1) an interrupted signal having interruptions dependent upon the data to be communicated. The data communicator is arranged to send the data as data bits each followed by a confirmation bit and the subsidiary unit has a data returner (33, M1) for modifying the received signal to return the received data as it is received so that each returned data bit is followed by the inverse of the corresponding confirmation bit.
PCT/GB2001/005690 2000-12-22 2001-12-20 Data communication apparatus WO2002052419A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002216224A AU2002216224A1 (en) 2000-12-22 2001-12-20 Data communication apparatus

Applications Claiming Priority (22)

Application Number Priority Date Filing Date Title
GB0031577A GB2370388A (en) 2000-12-22 2000-12-22 Data communication apparatus
GB0031544A GB2370464A (en) 2000-12-22 2000-12-22 Data communication apparatus and board game
GB0031575A GB2370466A (en) 2000-12-22 2000-12-22 Data communication apparatus and board game
GB0031533.3 2000-12-22
GB0031574.7 2000-12-22
GB0031518A GB2370462A (en) 2000-12-22 2000-12-22 Data communication apparatus and board game
GB0031553.1 2000-12-22
GB0031553A GB2370387A (en) 2000-12-22 2000-12-22 Data communication apparatus
GB0031530A GB2370385A (en) 2000-12-22 2000-12-22 Data communication apparatus
GB0031541.6 2000-12-22
GB0031520.0 2000-12-22
GB0031516.8 2000-12-22
GB0031520A GB2370463A (en) 2000-12-22 2000-12-22 Game playing piece having a data receiver and buffer so that data is buffered until a predetermined amount is received and then it is written into memory
GB0031575.4 2000-12-22
GB0031541A GB2370478A (en) 2000-12-22 2000-12-22 Data communication apparatus for a board game
GB0031530.9 2000-12-22
GB0031533A GB2370386A (en) 2000-12-22 2000-12-22 Data communication apparatus
GB0031516A GB2372588A (en) 2000-12-22 2000-12-22 Data communication apparatus
GB0031518.4 2000-12-22
GB0031574A GB2370465A (en) 2000-12-22 2000-12-22 Data communication apparatus and board game
GB0031577.0 2000-12-22
GB0031544.0 2000-12-22

Publications (2)

Publication Number Publication Date
WO2002052419A2 WO2002052419A2 (en) 2002-07-04
WO2002052419A3 true WO2002052419A3 (en) 2002-09-06

Family

ID=27581636

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2001/005690 WO2002052419A2 (en) 2000-12-22 2001-12-20 Data communication apparatus

Country Status (2)

Country Link
AU (1) AU2002216224A1 (en)
WO (1) WO2002052419A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0111722D0 (en) 2001-05-14 2001-07-04 Innovision Res & Tech Plc Component identification
US7751860B2 (en) 2004-01-14 2010-07-06 Peter Symons Variable configuration apparatus
CN110351718B (en) * 2019-06-24 2023-11-14 惠州Tcl移动通信有限公司 WIFI data protection processing method, mobile terminal and storage medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997023060A1 (en) * 1995-12-15 1997-06-26 Innovision Research & Technology Limited Apparatus for bidirectional data and unidirectional power transmission between master and slave units using inductive coupling
GB2344257A (en) * 1998-11-26 2000-05-31 Innovision Research And Techno Data communication apparatus and board game

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997023060A1 (en) * 1995-12-15 1997-06-26 Innovision Research & Technology Limited Apparatus for bidirectional data and unidirectional power transmission between master and slave units using inductive coupling
GB2344257A (en) * 1998-11-26 2000-05-31 Innovision Research And Techno Data communication apparatus and board game

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KARDEL: "DTS/NTP Zeitsynchronisationsverfahren in verteilten Systemen", November 1993, INSTITUT FÜR MATHEMATISCHE MASCHINEN UND DATENVERARBEITUNG DER FRIEDRICH-ALEXANDER-UNIVERSITÄT ERLANGEN-NÜRNBERG, NÜRNBERG, XP002194517 *

Also Published As

Publication number Publication date
WO2002052419A2 (en) 2002-07-04
AU2002216224A1 (en) 2002-07-08

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