08/03/2012

Ofcom consults on GPS repeaters

Ofcom is holding a consultation on the use of Global Navigation Satellite System (GNSS) repeaters which operate in the following band 1164-1215 MHz, 1215-1300 MHz and 1559-1610 MHz. These cover both the US Global Positioning System and EU Galileo GNSS. A repeater system consists on an external aerial, a transmitter and an internal aerial which would allow GNSS reception indoors where normally there would be no reception. Ofcom is proposing a light licensing regime whereby users of GNSS repeaters would have to register their location with Ofcom. This is to quell concerns from the Civil Aviation Authority (CAA) who believe there could be aircraft interference. This proposal is in-line with CEPT and EU recommendations. This does not cover any kind of mobile repeater use (unless operated by a licensed Mobile Network Operator) or any other technology which could cause interference and any such use would still be a criminal offence under the Wireless Telegraphy Act (WTA) 2006. The consultation (available here) closes 16th April 2012.

06/03/2012

INTRO the networking app for professionals

he number of apps being developed to find friends or even stangers around you are growing rapidly and The Next Web have reported Hightlight and Glancee recently that will make life easier for South by SouthWest. Many of these apps are based on social features while a new app INTRO uses social but in a business context. It allows the user to specify the business types of people they are looking for and will notify them when the matches are in the vacinity. It uses the user's social graphs from Facebook, Linkedin, Twitter and Foursquare, so as well as showing you who's nearby who meets your criteria it also shows you why they are relevant. The matching algorithms are intellegent so you can be specific e.g. you’re looking for an app developer, co-founder, or investor or you'd just like to meet people in the London tech scene. As the app uses location data (but only ambient data, so it's not doing GPS lookups all the time) it's always looking out for those useful people around you. Recently INTRO has added a teleport feature so now you don't even have to attend SXSW you just teleport there through the app and it will then suggest useful business contacts who are there. So rather than spending huge amounts of money on tickets, planes and hotels - you just use INFO and still meet the the relevant people. INTRO is available from the iTunes store now

05/03/2012

Sub10 does 60GHz backhaul

Sub10 a company based out of Devon has been touting its 60GHz backhaul technology at Mobile World Congress (MWC) in Barcelona this year as a solution for mobile network operators (MNOs) as a solution to the massively increased bandwidth demands that modern smartphones put on them.

60GHz is license exempt in the UK (and Europe) and supports high data rates. The only disadvantage is that it's absorbed by Oxygen molecules so it can only travel a limited distance and it can be affected by rain. The disadvantage, however, is also an advantage as it means that signals from neighbouring links are unlikely to interfere giving the advantages of licensed spectrum.

Optimity based out of London's Silicon Roundabout area is already offering connectivity solutions based on 60GHz technology as well as traditional 5GHz solutions and are able to connect start-ups much more rapidly than competing fibre products.