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Broadcom extends fiber reach with BroadLight acquisition, intros new location architecture
Here's a question: did Broadcom get a 50 percent discount for acquiring a company that already had "Broad" in the name? Hard to say at this point, but regardless of semantics, the aforesaid company has snapped up BroadLight in a bid to extend its fiber access portfolio. In lay terms, it's hoping to use BroadLight's inroads to roll out next-gen fiber networks across the globe -- perhaps even through the arctic. In semi-related news, Broadcom has also chosen today to reveal a new location architecture, which will reportedly provide "more responsive outdoor and indoor positioning capabilities for smartphone devices." The new system opens the door for even more indoor GPS locks, and it relies on a minty fresh Global Navigation Satellite System (GNSS) chip that "significantly reduces time-to-first-fix (TTFF) for outdoor positioning applications." The full deets on both can be found in the source link, but sadly there's no word on when the fancy new positioning tech will meander into your next handset.
Chinese scientists demonstrate 2Mbps internet connection over LED
LED data transmission used to be all the rage -- we fondly remember beaming Palm Pilot contacts via IrDA. Then we got omni-directional Bluetooth and building-penetrating WiFi, and put all that caveman stuff behind us. But now, scientists the world over are looking to bring back line-of-sight networking, and the latest demonstration has Chinese researchers streaming video to a laptop with naught but ceiling-mounted blue LEDs. The Chinese Academy of Sciences claims to have realized a 2Mbit per second internet connection that transmits data simply by modulating the flicker of the little diodes, and imperceptibly enough to have them serve as room lighting as well. Like Boston University before them, the Chinese scholars see short-range LED networks controlling smart appliances. It's not quite the gigabit speed you'd get from laser diodes, but this way you'll get more mileage out of those expensive new bulbs, eh?
