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Showing posts with label IMS Services. Show all posts
Showing posts with label IMS Services. Show all posts
Monday 9 May 2022

Transitioning from eCall to NG-eCall and the Legacy Problem

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eCall (an abbreviation of "emergency call") is an initiative by the European Union , intended to bring rapid assistance to motoris...
Thursday 24 February 2022

IP Multimedia Subsystem (IMS) Support for Service Based Architecture (SBA)

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I looked at IMS briefly in my LTE voice tutorial here . The Nokia Lectures covered IMS in-depth in part 5 of the video. I recently came acr...
Monday 7 December 2020

Nokia Lectures in Collaboration with Bangalore University

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Nokia recently delivered some lectures virtually to Bangalore University students. The talks covered a variety of talks from LTE to 5G, Secu...
Monday 20 January 2014

Different flavours of SRVCC (Single Radio Voice Call Continuity)

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Single Radio Voice Call Continuity (SRVCC) has been quietly evolving with the different 3GPP releases. Here is a quick summary of these...
Thursday 16 January 2014

3GPP Rel-12 and Future Security Work

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Here is the 3GPP presentation from the 9th ETSI Security workshop . Quite a few bits on IMS and IMS Services and also good to see new Au...
Thursday 15 March 2012

Operator Services Roadmap

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Tuesday 10 May 2011

Advanced IP Interconnection of Services (IPXS) in 3GPP Rel-11

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The following is edited from the 3GPP documents: IP is being introduced in both fixed and mobile networks as a more cost-effective alternati...
Tuesday 1 March 2011

Rich Communication Suite (RCS)

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I have heard quite a bit about Rich Communication Suite (RCS) recently. It was supposed to start become popular by 2011 but Infonetics puts...
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Friday 3 December 2010

Presentation: IMS for 3G Voice Services and Migration Strategies

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Very interesting presentation from NTT DoCoMo in the IMS workshop I blogged about yesterday . It shows their strategy to move from legacy co...
Thursday 2 December 2010

The 3GPP release 8 IMS Implementation, Deployment & Testing workshop

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The 3GPP release 8 IMS Implementation, Deployment & Testing workshop took place in Sophia Antipolis on 24-25 November 2010. The event ...
Tuesday 14 April 2009

IMS Deployment and Future Strategy

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A very interesting post by Christophe Gourraud in The IMS Lantern. If you are even remotely interested in IMS then you should read the post...
Wednesday 6 February 2008

IMS Service: An Insight

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Brilliant article from ' The IMS Lantern ': An IMS service is a service that makes use of SIP and the IMS either centrally or marg...