- February 28, 2012
- 3GPP Long Term Evolution, 60 GHZ point-to-point, Aviat Networks, backhaul, BelAir Networks, Carrier Wi-Fi, E-Band, Google, GSMA, license free, lightly licensed, LTE-proven backhaul, Mobile Internet, Mobile World Congress, MWC12, Wi-Fi
Aviat Networks personnel were busy on Day 2 of Mobile World Congress 2012 meeting customers, analysts and journalists.
So we are halfway done, and the crowds surged today. The GSMA should be pretty pleased with the attendance, with most halls being packed full. We had another busy day in our pavilion, meeting with customers, press, media and analysts, bringing them up to speed with our success in providing proven backhaul solutions for LTE networks around the world.
There has been lots of discussion at the show about small cells and possible backhaul solutions but not much in the way of visible solutions. On the backhaul side 60 GHz point-to-point seems to be the flavor of the month, with NEC launching its new solution, among others. Not long ago E-Band (70-90 GHz) was the favorite, but concerns about OPEX appear to be driving vendors to the lower frequency band, which is license-free, as opposed to the “lightly licensed” E-Band. Whether this actually will make any meaningful difference in the overall cost of providing backhaul for small cells may depend on a lot of factors. What is certain is that it is too early to tell, as many agree that deployment of small cells will still be one to two years away yet, so the best backhaul solutions may still be on the drawing board. All we know is that no single technology will be a clear winner, and that all solutions will need to satisfy the requirements of very low cost, sufficient capacity, size and ease of deployment.
On a similar and related front, Ericsson and Alcatel-Lucent among others were promoting their new integrated/Carrier Wi-Fi solutions, fresh off the recent news of Ericsson’s acquisition of BelAir Networks. Carrier Wi-Fi promises to converge mobile and Wi-Fi technologies to provide a seamless broadband experience for customers and improve network coverage and capacity as an alternative to deploying new cell sites.
Finally, for those willing to stay late and tolerate the queue into the conference auditorium, Google’s Eric Schmidt gave another thought-provoking and potentially controversial keynote about Google’s vision for the mobile Internet. You should be able to catch a replay on the GSMA’s Mobile World Live website sometime soon.
See you on Day 3!