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Sunday 9 August 2015
Diameter Security is worse than SS7 Security?
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Back in December last year, there was a flurry of news about SS7 security flaw that allowed hackers to snoop on an unsuspecting users call...
2 comments:
Tuesday 4 August 2015
The Importance of License Exempt Frequency Bands
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Some of you may be aware that I am also a Technical Programme Manager with the UK Spectrum Policy Forum . Recently we published a whitep...
Sunday 26 July 2015
LTE vs TETRA for Critical Communications
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Sometime back I was reading this interview between Martin Geddes and Peter Clemons on 'The Crisis in UK Critical Communications'. I...
3 comments:
Tuesday 21 July 2015
TDD-FDD Joint Carrier Aggregation deployed
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As per Analysis Mason , of the 413 commercial LTE networks that have been launched worldwide by the end of 2Q 2015, FD-LTE accounts for 34...
Sunday 12 July 2015
S8HR: Standardization of New VoLTE Roaming Architecture
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VoLTE is a very popular topic on this blog. A basic VoLTE document from Anritsu has over 40K views and my summary from last years LTE Voi...
5 comments:
Sunday 5 July 2015
A tale of two Smart Cities
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Over the last few months I heard quite a few talks about Smart Cities. Here are two that I thought its worth posting and a very good TEDx t...
Sunday 28 June 2015
LTE-M a.k.a. Rel-13 Cellular IoT
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Some months back I wrote about the LTE Category-0 devices here . While Rel-12 LTE Cat 0 devices are a first step in the right direction, ...
2 comments:
Sunday 21 June 2015
Broadband Access via Integrated Terrestrial & Satellite Systems
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Last week I attended an event in the University of Surrey that was about providing high speed connectivity to un-served and under-served...
8 comments:
Tuesday 16 June 2015
Have researchers moved on past 5G on to 6G Wireless?
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As I am active on multiple social networks including blogs, twitter, facebook, linkedin, etc., Its always tricky to be able to share inf...
8 comments:
Sunday 14 June 2015
Using 8T8R Antennas for TD-LTE
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People often ask at various conferences if TD-LTE is a fad or is it something that will continue to exist along with the FDD networks. T...
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