Category: Spectrum


Dynamic Spectrum in 2015 Wrap-up of the Dynamic Spectrum Alliance Global Summit

“The Calm Before The Storm” was the subtitle I used to describe my experience of the Dynamic Spectrum Alliance’s Global Summit in 2014. Fast forward to 2015 where I have just returned from this year’s Global Summit in Manila, which...

/ 27 May 2015

How To Let GSM Serve The People That Other Networks Can’t Reach

Mobile telephony has transformed access to communication in emerging markets.  In 1994, there were more telephone lines in New York City than in the whole of Africa.  These days, about two thirds of the population in sub-Saharan Africa is covered...

/ 17 April 2015

Africa Telecoms Infrastructure in 2014

This entry is part 1 of 2 in the series Annual ReviewA look back.  My review of African telecom infrastructure development in 2014. Undersea Cables Perhaps the most noticeable thing about undersea fibre-optic cable development around Africa was the soundless...

/ 7 January 2015
920MHz to 970MHz

Spectrum Safari Lagos!

Having become a little more familiar with the RTL-SDR dongle and the RTLSDR Scanner software after a first attempt in Ghana, I had the opportunity to try out a spectrum scan in Lagos, Nigeria while at an Alliance for Affordable...

/ 28 July 2014
RTL-SDR dongle

Spectrum Safari!

Previously I’ve written about why experts find it so hard to agree on spectrum regulation.  However there is one aspect of spectrum that I haven’t touched on and that is the fact that radio waves are invisible, which turns out to be...

/ 12 June 2014