WO2003053095A3 - Combining narrowband applications with broadband transport - Google Patents

Combining narrowband applications with broadband transport Download PDF

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Publication number
WO2003053095A3
WO2003053095A3 PCT/US2002/040495 US0240495W WO03053095A3 WO 2003053095 A3 WO2003053095 A3 WO 2003053095A3 US 0240495 W US0240495 W US 0240495W WO 03053095 A3 WO03053095 A3 WO 03053095A3
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WO
WIPO (PCT)
Prior art keywords
call
fsk
media gateway
broadband transport
connection
Prior art date
Application number
PCT/US2002/040495
Other languages
French (fr)
Other versions
WO2003053095A2 (en
Inventor
Kristina Gorhammar
Phillip Nokes
Jan Lindquist
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Priority to CN028282051A priority Critical patent/CN1620826B/en
Priority to AU2002364578A priority patent/AU2002364578A1/en
Priority to AT02799958T priority patent/ATE471634T1/en
Priority to EP02799958A priority patent/EP1457063B1/en
Priority to DE60236756T priority patent/DE60236756D1/en
Publication of WO2003053095A2 publication Critical patent/WO2003053095A2/en
Publication of WO2003053095A3 publication Critical patent/WO2003053095A3/en

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Abstract

The combination of a narrowband application that provides a frequency shift keying (FSK) message with the ringing of a call with broadband transport is enabled with a temporary connection across the broadband network between the narrowband FSK device in a legacy switch and a Media Gateway within the broadband network. The Media Gateway has an established call connection to a called subscriber for the call. While providing the FSK message, the call connection for the call in the Media Gateway is broken, and the temporary connection is used.
PCT/US2002/040495 2001-12-18 2002-12-17 Combining narrowband applications with broadband transport WO2003053095A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN028282051A CN1620826B (en) 2001-12-18 2002-12-17 Combining narrowband applications with broadband transport
AU2002364578A AU2002364578A1 (en) 2001-12-18 2002-12-17 Combining narrowband applications with broadband transport
AT02799958T ATE471634T1 (en) 2001-12-18 2002-12-17 COMBINING NARROWBAND APPLICATIONS WITH WIDEBAND TRANSPORT
EP02799958A EP1457063B1 (en) 2001-12-18 2002-12-17 Combining narrowband applications with broadband transport
DE60236756T DE60236756D1 (en) 2001-12-18 2002-12-17 COMBINING WRISTBAND APPLICATIONS WITH BROADBAND TRANSPORT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/025,354 2001-12-18
US10/025,354 US7212518B2 (en) 1999-07-14 2001-12-18 Combining narrowband applications with broadband transport

Publications (2)

Publication Number Publication Date
WO2003053095A2 WO2003053095A2 (en) 2003-06-26
WO2003053095A3 true WO2003053095A3 (en) 2003-10-09

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PCT/US2002/040495 WO2003053095A2 (en) 2001-12-18 2002-12-17 Combining narrowband applications with broadband transport

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Country Link
US (1) US7212518B2 (en)
EP (1) EP1457063B1 (en)
CN (1) CN1620826B (en)
AT (1) ATE471634T1 (en)
AU (1) AU2002364578A1 (en)
DE (1) DE60236756D1 (en)
WO (1) WO2003053095A2 (en)

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CN101827322B (en) * 2010-03-02 2013-02-13 华为终端有限公司 Business control method and device
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US8891384B2 (en) * 2012-10-23 2014-11-18 Alcatel Lucent Circuit emulation service for carrying time division multiplexed SCADA traffic
CN105872999B (en) * 2016-05-27 2020-02-28 海能达通信股份有限公司 Cell switching method, terminal and core network equipment

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AU2002364578A1 (en) 2003-06-30
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WO2003053095A2 (en) 2003-06-26
EP1457063A2 (en) 2004-09-15
AU2002364578A8 (en) 2003-06-30
US20020122414A1 (en) 2002-09-05
US7212518B2 (en) 2007-05-01
DE60236756D1 (en) 2010-07-29
ATE471634T1 (en) 2010-07-15

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