News Articles

Huawei and Vodafone manage to share 3G GSM and 4G LTE in the same spectrum

Huawei says it’s successfully run the world’s first GSM-LTE Dynamic Spectrum Sharing trial with Vodafone Spain.

It’s a technology that allows real-time changes to be made to the allocation of frequencies for 3G GSM and 4G LTE traffic.

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Last week at The Fonecast: 13th February 2012

Mark Bridge writes:

It’s not been a good week for Nokia staff, with 4000 of them likely to lose their jobs from factories in Finland, Hungary and Mexico. The company says it’s moving device assembly to Asia, where it’ll be closer to component manufacturers. The three scaled-down factories will remain open with a new focus on smartphone customisation.

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Ericsson and ZTE sign cross-licensing patent agreement

Ericsson and ZTE have resolved patent licensing issues that had seen both parties taking legal action against each other.

In April 2011, Ericsson filed lawsuits in Germany, UK and Italy against ZTE for infringing on some of its GSM and 3G/UMTS technology patents. ZTE responded with its own patent claim.

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Growth in royalty payments by mobile device manufacturers is starting to slow

Total royalty payments for GSM, WCDMA and LTE technology on mobile phones are approaching $20 billion per year, according to a new report from ABI Research.

It says the amount paid in licensing fees by manufacturers will continue to grow for the next few years but is starting to flatten out.

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O2 UK starts putting 3G services on 900MHz spectrum

O2 says it's the first UK network to take advantage of Ofcom's new rules about redeploying old GSM frequencies. It's now reusing its 900MHz spectrum in London for 3G services, which is apparently delivering a 50% increase in capacity to the existing 2100MHz 3G network.

O2 has also deployed so-called 3G900 services in Leeds, Birmingham and Manchester.

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