LG this morning said it has developed the world's first practical chip for 4G-grade cellular access using Long Term Evolution (LTE) as its standard. The 13mm square (0.51in) modem is small enough to fit in a cellphone but is capable of the theoretical peak speeds of LTE, which LG says tops out at 100Mbps downstream and at 50Mbps for uploads. A testbed Windows Mobile device has successfully reach
