ImageSamsung hasn't had a lot of need for hardware acquisitions as of late, so it's a bit of a surprise that the company has snapped up chipset manufacturer Nanoradio. Neither side has outlined the terms of the deal or the exact plans. Nanoradio is best-known for "ultra low power" WiFi in phones and other mobile devices, however, so we'd venture that Samsung is looking to improve the performance of its own wireless-laden smartphones and tablets. Don't be surprised, then, if your next Galaxy S or Galaxy Tab is a little gentler on the battery while you're on the local coffee house hotspot.