Raising the Stakes in 3.5 GHz: LTE-Advanced Achieves 1 Gbps

1Gbps LTE-AThe 3 GHz frequency bands stands at the upper limit of what is considered today as viable spectrum for mobile communications. But bands 42 (3400 – 3600 MHz) and 43 (3600 – 3800 MHz) are not only the ‘last frontier’, but more importantly, they provide the widest spectrum of any other band (200 MHz). Additionally, the relatively short wavelength is perfect to enable advanced antenna system technologies based on beamforming and massive MIMO techniques. Couple these with the limited range of propagation that limits interference and the 3.5 GHz band becomes an interesting proposition for capacity starved operators. Read more of this post


Small Cells Progress Report – Challenges and Opportunities.

Small cells I have just released a new research report on the progress of small cell deployments in collaboration with ExelixistNet:  “Small Cell Ecosystem: Challenges and Opportunities.” The report examines mobile operators’ plans and deployment strategies of small cells and backhaul solutions along with vendor and technology preferences. The research is based on experience gathered by operators from market trials of small cells and wireless backhaul solutions conducted to evaluate the ecosystem deployment readiness and impact of small cell roll-out on operator financials and network performance. Read more of this post