SE9700471L - radio Alarm - Google Patents

radio Alarm

Info

Publication number
SE9700471L
SE9700471L SE9700471A SE9700471A SE9700471L SE 9700471 L SE9700471 L SE 9700471L SE 9700471 A SE9700471 A SE 9700471A SE 9700471 A SE9700471 A SE 9700471A SE 9700471 L SE9700471 L SE 9700471L
Authority
SE
Sweden
Prior art keywords
alarm
radio
alarms
protocol
transmitter
Prior art date
Application number
SE9700471A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9700471D0 (en
Inventor
Per-Olof Aastroem
Per Green
Original Assignee
Telia Ab
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 Telia Ab filed Critical Telia Ab
Priority to SE9700471A priority Critical patent/SE9700471L/en
Publication of SE9700471D0 publication Critical patent/SE9700471D0/en
Priority to AU62343/98A priority patent/AU6234398A/en
Priority to PCT/SE1998/000250 priority patent/WO1998036390A1/en
Publication of SE9700471L publication Critical patent/SE9700471L/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/007—Details of data content structure of message packets; data protocols

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Alarm Systems (AREA)

Abstract

The invention relates to a method for communication of radio alarms between an alarm transmitter and an alarm receiver preferably in a security system. The invention utilises an XCON radio alarm protocol for transmitting radio alarms between the alarm transmitter and the alarm receiver. This protocol ensures that said alarm is transmitted in the form of radio packets divided into information arrays comprising information on the alarm transmitter identity, alarm functions, alarm types and error correction parameters. The protocol ensures that the radio channel intended for security alarms is utilised in the best way possible. In addition, the protocol ensures that complete error correction of alarms received can be achieved.
SE9700471A 1997-02-12 1997-02-12 radio Alarm SE9700471L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9700471A SE9700471L (en) 1997-02-12 1997-02-12 radio Alarm
AU62343/98A AU6234398A (en) 1997-02-12 1998-02-12 Radio alarm
PCT/SE1998/000250 WO1998036390A1 (en) 1997-02-12 1998-02-12 Radio alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700471A SE9700471L (en) 1997-02-12 1997-02-12 radio Alarm

Publications (2)

Publication Number Publication Date
SE9700471D0 SE9700471D0 (en) 1997-02-12
SE9700471L true SE9700471L (en) 1998-08-13

Family

ID=20405750

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700471A SE9700471L (en) 1997-02-12 1997-02-12 radio Alarm

Country Status (3)

Country Link
AU (1) AU6234398A (en)
SE (1) SE9700471L (en)
WO (1) WO1998036390A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1927958A1 (en) * 2006-12-01 2008-06-04 SenzAthlon GmbH Mobile device for a swimmer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155469A (en) * 1989-12-21 1992-10-13 Honeywell, Inc. Wireless alarm system
DE4337211C1 (en) * 1993-10-30 1994-12-15 Grundig Emv Radio alarm system with a radio link between the remote stations and the central unit of an alarm system
US5416466A (en) * 1994-02-18 1995-05-16 Detection Systems, Inc. Personal security system with fixed testing transmitters

Also Published As

Publication number Publication date
SE9700471D0 (en) 1997-02-12
AU6234398A (en) 1998-09-08
WO1998036390A1 (en) 1998-08-20

Similar Documents

Publication Publication Date Title
SG100806A1 (en) Receiver, transmitter, communication system, and method of communication
SG104280A1 (en) Transmitter, transmitting method, receiver, and receiving method for mccdma communication system
AU2001295923A1 (en) Data communication quality control system, transmitter system and receiver
DE69826375D1 (en) Transmission method, transmitter, receiver and cellular radio transmission system
EP0866589A4 (en) Data transmitting method, data transmitting system, transmitter, and receiver
WO2001086859A3 (en) Co-located frequency-agile system and method
EP1014609A4 (en) Communication method, transmitter, and receiver
EP1453263A4 (en) Data communication control system, transmitter, and transmitting method
DE60143183D1 (en) Data transmission method, data transmission system, transmitter and receiver
SE9904683L (en) Method and system for establishing a short-range radio connection
EP1073214A4 (en) Radio communication system, transmitter and receiver
WO2002076113A3 (en) Beacon infrastructure
EP1133079A4 (en) Communication system, transmitter and receiver, and communication method
WO2001062021A3 (en) Method for transmitting packet data information in a radio communication system
WO2001054371A3 (en) Method, system for transmitting data from a transmitter to a receiver and transmitter or receiver
FI19991991A (en) Monitoring system
FI981923A0 (en) Method in a wireless communication system, system, transmitter and receiver
FI941072A0 (en) Communication method, transmitter and receiver
EP1475917A4 (en) Communication system, receiver, transmitter, and communication method
AU2001269483A1 (en) Data transmitter, data receiver, and data transmitting/receiving method
DE69832454D1 (en) DATA TRANSMISSION SYSTEM, TRANSMITTER AND RECEIVER
ATE323352T1 (en) METHOD AND RADIO STATION FOR TRANSMITTING DATA PACKETS IN A RADIO COMMUNICATION SYSTEM
FI990070A (en) Wireless communication system, transmitter and terminal
SE9700471L (en) radio Alarm
NO991223D0 (en) Transmitter, receiver, transmission method and reception method

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9700471-7

Format of ref document f/p: F