Marvell helped kick off Mobile World Congress with a pair of important cellular chipsets and a new mobile processor to match. The PXA1802 is one of the first cellular chips that can talk both to a conventional 4G LTE base station as well as the TD-LTE used on China Mobile and some North American carriers, even up to LTE's peak 150Mbps speed. It can connect to TD-SCDMA for China Mobile smartphones, although Marvell told Electronista it could also be used for pure data on a hotspot or tablet.
