Wired and Wireless At the Same High Speed

Roland Piquepaille writes "The next generation of optical networks needed to satisfy our appetite for bandwidth is currently under development. And researchers from Georgia Tech have built a new architecture which delivers super-broadband wired and wireless service simultaneously. This hybrid system 'could allow dual wired/wireless transmission up to 100 times faster than current networks.' In fact, this optical-wireless network can carry as many as 32 different channels, each providing 2.5 gigabit-per-second service to your home or your office. And companies such as NEC and BellSouth are already working on such hybrid optical-wireless communications networks."

Comments

Re:catch?

[erick99]

Pure line-of-sight and signals at those frequencies are absorbed by all sorts of things including tree leaves (of all things). You need a really straight shot from transmitter-to-receiver. You also cannot run a great deal of power at those frequencies which can affect range. We play around with gigahertz range transceiving in ham radio and there are a lot of variables to take into consideration. I imagine they have so far tested it mostly in fairly ideal conditions(?). Erick KE3PB