Facebook ei ehkä ensi kuulemalta vaikuta askaan sarjan tietoliikenneyritykseltä, mutta yhtiö ottaa esimerkiksi langattoman tiedonsiirron hyvin vakavasti. Se on jo demonnut 13 kilometrin mittaista mikroaaltolinkkiä, jossa data siirtyy 36 gigabitin sekuntinopeudella.

Millimetriaalloilla voidaan toteuttaa hyvin nopeita point-to-point- eli näköyhteyttä vaativia datalinkkejä. Näin syrjäseuduillakin asuvat saamaan tulevaisuudessa päivittämään fb-statuksiaan lähes valon nopeudella, yhtiö järkeilee.

Facebook on mukana operaattorien ja laitevalmistajien Telecom Infra Project -hankkeessa, jossa etsitään kustannustehokkaita tekniikoita tähän asti verkon ulkopuolella olevan tuomiseksi mukaan nettiin.

Facebookin mukaan 60 giaghertsin alue on erittäin lupaava, mutta myös haastava taajuus yhteyksien toteuttamiseen. Mikäli signaalin reitillä kasvaa lehtäi puissa, signaali katkeaa. Siksi yhtiö työstää algoritmeja, jotka osaavat nopeasti reitittää yhteyden uudelleen. Niin nopeasti, ettei käyttäjä huomaa katkosta.

Facebook on testannut aiemmin mikroaaltolinkkiä 7 kilometrin päässä lentävään Cessna-lentokoneeseen. Tässä demossa yllettiin 16 gigabitin datanopeuteen.

Facebookin tutkimushankkeista voi lukea yhtiön blogista.

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