WO2011109070A3 - Apparatus for interconnecting wireless networks separated by a barrier - Google Patents

Apparatus for interconnecting wireless networks separated by a barrier Download PDF

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Publication number
WO2011109070A3
WO2011109070A3 PCT/US2011/000347 US2011000347W WO2011109070A3 WO 2011109070 A3 WO2011109070 A3 WO 2011109070A3 US 2011000347 W US2011000347 W US 2011000347W WO 2011109070 A3 WO2011109070 A3 WO 2011109070A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless
barrier
field device
wireless networks
locally
Prior art date
Application number
PCT/US2011/000347
Other languages
French (fr)
Other versions
WO2011109070A2 (en
Inventor
Kelly Michael Orth
Original Assignee
Rosemount Inc.
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 Rosemount Inc. filed Critical Rosemount Inc.
Priority to BR112012022341A priority Critical patent/BR112012022341A2/en
Priority to CN201180011613.XA priority patent/CN102823200B/en
Priority to JP2012556059A priority patent/JP5841549B2/en
Priority to EP11751009.9A priority patent/EP2543166B1/en
Publication of WO2011109070A2 publication Critical patent/WO2011109070A2/en
Publication of WO2011109070A3 publication Critical patent/WO2011109070A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Abstract

An apparatus for bridging a barrier to wireless communication between wireless field device networks includes a pair of locally-powered wireless devices connected by a wired link spanning the barrier. At least one of the locally-powered wireless devices is in wireless communication with each of the wireless networks intended to be interconnected. The wireless devices include a wireless transceiver and an antenna. Messages from one wireless field device network addressed to a member node of another wireless field device network are received by a wireless device on one side of the barrier and transmitted via the wired link to another wireless device on the other side of the barrier for routing to the member node of the other wireless field device network.
PCT/US2011/000347 2010-03-04 2011-02-25 Apparatus for interconnecting wireless networks separated by a barrier WO2011109070A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BR112012022341A BR112012022341A2 (en) 2010-03-04 2011-02-25 device for interconnecting wireless networks separated by a barrier
CN201180011613.XA CN102823200B (en) 2010-03-04 2011-02-25 For the device of the wireless network separated by barrier that interconnects
JP2012556059A JP5841549B2 (en) 2010-03-04 2011-02-25 Device for interconnecting wireless networks separated by barriers
EP11751009.9A EP2543166B1 (en) 2010-03-04 2011-02-25 Apparatus for interconnecting wireless networks separated by a barrier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/717,638 2010-03-04
US12/717,638 US10645628B2 (en) 2010-03-04 2010-03-04 Apparatus for interconnecting wireless networks separated by a barrier

Publications (2)

Publication Number Publication Date
WO2011109070A2 WO2011109070A2 (en) 2011-09-09
WO2011109070A3 true WO2011109070A3 (en) 2012-01-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/000347 WO2011109070A2 (en) 2010-03-04 2011-02-25 Apparatus for interconnecting wireless networks separated by a barrier

Country Status (6)

Country Link
US (1) US10645628B2 (en)
EP (1) EP2543166B1 (en)
JP (1) JP5841549B2 (en)
CN (1) CN102823200B (en)
BR (1) BR112012022341A2 (en)
WO (1) WO2011109070A2 (en)

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Also Published As

Publication number Publication date
US10645628B2 (en) 2020-05-05
JP2013521698A (en) 2013-06-10
CN102823200A (en) 2012-12-12
EP2543166A4 (en) 2016-03-23
US20110216695A1 (en) 2011-09-08
CN102823200B (en) 2016-02-24
JP5841549B2 (en) 2016-01-13
BR112012022341A2 (en) 2016-07-05
EP2543166B1 (en) 2019-04-10
WO2011109070A2 (en) 2011-09-09
EP2543166A2 (en) 2013-01-09

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