LTE


Also found in: Dictionary, Medical, Financial, Acronyms, Wikipedia.

LTE

Abbrev. for local thermodynamic equilibrium. See thermodynamic equilibrium.

LTE

(Long Term Evolution) The latest high-speed cellular transmission network. LTE is a 4G technology that uses the GSM software infrastructure but different hardware interfaces. Download speeds in the U.S. run the gamut from roughly 5 to 85 Mbps. Standardized in 2008, the first LTE smartphones appeared in 2011. See cellular generations, GSM and 3G.

LTE provides global interoperability in more than three dozen frequency bands worldwide. However, no single phone supports all channels (see RF filter). Speed and other enhancements were made to the original LTE standard (for details, see LTE Advanced).

LTE Is Based on IP Packets
In 3G and prior cellular networks, voice was handled by the traditional circuit-switched network, and only data were packet switched. However, LTE's Evolved Packet System (EPS) transmits both voice and data in IP packets. EPS comprises the OFDMA-based E-UTRAN air interface and Evolved Packet Core (EPC).

Officially 4G
In late 2010, the ITU defined LTE, WiMAX and HSPA+ as 4G technologies. Previously, only LTE Advanced (LTE-A) was considered as 4G. See LTE Advanced, LTE architecture, IP Multimedia Subsystem and 3GPP.

OTHER LTE TECHNOLOGIESUnlicensed Spectrum  See  LTE-U.

  Internet of Things   See  LTE-for IoT.

  Higher Speed         See  LTE Advanced.



References in periodicals archive ?
Sequans Communications is a provider of single-mode 4G LTE semiconductor solutions for the Internet of Things (IoT) and a wide range of broadband data devices.
As of November, the Philippines had an LTE availability of 58.
Syniverse will help us take an important step forward in implementing LTE on a global basis while ensuring we meet customers' expectations for smooth and consistent services wherever they travel.
Some of the potential factors for low LTE uptake in the GCC countries could be identified as follows:
Lo explained, "We are very excited to join Via and the other licensors to help LTE technologies continue to thrive.
However, there are only few smartphones that feature the Category 6 LTE modem.
Another aspect that was adversely impacting the uptake of LTE was its availability.
In terms of geography, North America represented the largest market for LTE and was valued at USD 5.
We're just now seeing the full promise of LTE being realized, added Ziomek.
The Kurio 7x 4G LTE tablet is the latest in the Kurio line of tablets for kids and families.
GCT Semiconductor's Verizon-certified 4G LTE single-chip powers the new 4G LTE Ellipsis JetPack from Verizon Wireless.
ClickPress, Wed Dec 11 2013] This report profiles the latest development of LTE subscriber markets and leading operators in pan-America, Europe, Asia, Oceania, and Africa, with country development overview and detailed information such as the adopted LTE technology, frequency band, service coverage, equipment supplier, and LTE user base provided.