(19)
(11) EP 2 581 891 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
30.12.2015 Bulletin 2015/53

(45) Mention of the grant of the patent:
28.10.2015 Bulletin 2015/44

(21) Application number: 12188123.9

(22) Date of filing: 11.10.2012
(51) International Patent Classification (IPC): 
G08B 25/00(2006.01)
G08B 29/06(2006.01)

(54)

A low current RF alarm device mesh network

HF-Alarmvorrichtung-Maschennetzwerk mit Schwachstrom

Réseau maillé de dispositif d'alarme RF à faible courant


(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 12.10.2011 IE 20110457

(43) Date of publication of application:
17.04.2013 Bulletin 2013/16

(73) Proprietor: E.I. Technology
Shannon, Co. Clare (IE)

(72) Inventors:
  • Byrne, Michael
    Limerick (IE)
  • Duignan, James
    Limerick (IE)
  • Guinee, Michael
    Limerick (IE)
  • Doyle, Rona
    Clare (IE)
  • Flynn, Fergus
    Clare (IE)

(74) Representative: Weldon, Michael James et al
John A. O'Brien & Associates Third Floor, Duncairn House, 14 Carysfort Avenue
Blackrock, Co. Dublin
Blackrock, Co. Dublin (IE)


(56) References cited: : 
WO-A1-2010/076072
WO-A1-2011/110251
   
  • AIZAT RAMLI ET AL: "RF signal Strength based clustering protocols for a self-organizing cognitive radio network", WIRELESS COMMUNICATION SYSTEMS (ISWCS), 2010 7TH INTERNATIONAL SYMPOSIUM ON, IEEE, PISCATAWAY, NJ, USA, 19 September 2010 (2010-09-19), pages 228-232, XP031792176, ISBN: 978-1-4244-6315-2
  • HOJAE LEE ET AL: "Grouping multi-duolateration localization using partial space information for indoor wireless sensor networks", IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, IEEE SERVICE CENTER, NEW YORK, NY, US, vol. 55, no. 4, 1 November 2009 (2009-11-01), pages 1950-1958, XP011299230, ISSN: 0098-3063
  • JIBO WEI ET AL: "Cooperative Transmission in the Wireless Sensors Network: Realization and Analysis", WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, 2006. WICOM 2006.INTERNATIONAL CONFERENCE ON, IEEE, PI, 1 September 2006 (2006-09-01), pages 1-4, XP031074455, ISBN: 978-1-4244-0517-6
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).