Tire speed rating tells you the maximum service speed for a tire. A speed rating isn't, however, a recommendation to exceed speed limits, and doesn't indicate how well a tire handles or corners. The speed rating tells you the maximum speed capability of the tire when properly inflated.
LTE (telecommunication) Long-term evolution redirects here. For the biological concept, see Evolution and E. coli long-term evolution experiment. In telecommunication, Long-Term Evolution (LTE) is a standard for high-speed wireless communication for mobile phones and data terminals, based on the GSM/EDGE and UMTS/HSPA technologies. It increases the capacity and speed using a different radio interface together with core network improvements.
LTE was introduced in 3GPP. Its radio access is called. evolved UMTS terrestrial radio access network (E-UTRAN). The air interface of E-UTRAN is based on orthogonal. frequency division multiple access (OFDMA) in the downlink. (DL), and single carrier frequency division multiple access. (SC-FDMA) in the uplink (UL).