Tag Archives: wireless

Analysis of the French Spectrum Auction

Yesterday, ARCEP announced the results of the 2.6 GHz FDD spectrum auction in France. A total of 140 MHz was sold off for a total of €936 million ($1.26 billion), far exceeding the reserve price of €700 million. Good news for the French government!

Spanish Spectrum Auction Results: As Expected?

The results of the spectrum auction in Spain were published on Monday. The auction was for digital dividend band frequencies in 800 MHz, a slice of 900 MHz spectrum and 2.5 GHz spectrum.

Dichotomy of Access and Backhaul Capacity Planning

I have listened to a few webinars recently by some of the major microwave backhaul vendors, all with the message that microwave has enough capacity to support required LTE data rates. It is evident that network operators have been pushing these vendors for higher data rates. Microwave after all cannot compete with fiber on capacity and MNOs (Mobile Network Operator) have been laying lots of fiber in anticipation of LTE network roll out.

LTE Data Rate: What Can We Expect?

I have already address peak LTE data rates and showed how they’re calculated. But what type of data rates would a user actually experience? This is what really matters from a quality of experience perspective.

LTE Peak Capacity Explained: How to Calculate it?

I like to focus on LTE capacity in the next few blog entries and present what can realistically be obtained. I have seen wild figures, mainly pushed by system vendors and consumed by many operators, journalist and writers who like to wow readers of the promise of new technologies. For network operators, erring on capacity expectations has negative consequences as capacity fundamentally impact the cost of the network both on the access side and the backhaul side. Inflated capacity figures would lead to under-dimensioning on the access side and over-dimensioning on the backhaul side.