cellular modem

(redirected from LTE modem)

cellular modem

A device that adds wireless 3G or 4G (LTE) connectivity to a laptop or desktop computer. Typically available as an external USB module, the modem may also be on a PCI or PCI Express (PCIe) card that plugs into an empty slot on the motherboard. For older laptops, modems may be available for ExpressCard or PC Card/CardBus slots.

Known By Many Names
A cellular modem via USB is a "USB modem." On a card, it can be an "air card," "data card" or "broadband card." Generic terms are "broadband adapter," "broadband modem," "cellular adapter," "3G modem" and "4G modem."

Alternatives: Smartphones and Routers
While the cellular modem plugs directly into the computer, smartphones and stand-alone broadband routers convert cellular signals into a Wi-Fi hotspot for nearby devices. See cellular hotspot and mobile broadband router.


An Internet "Stick"
Connecting via USB, this Verizon modem adds 3G CDMA cellular data service to a computer or tablet. (Image courtesy of Verizon Wireless.)







A Hotspot and Tethering
This Android Galaxy Note 3 smartphone provides cellular data service by becoming a hotspot or by cabling directly to a computer via USB (see tethering). Older cellphones were occasionally used as dial-up modems for a computer.
References in periodicals archive ?
The subject of the contract is the supply of tablet pcs with integrated 1d / 2d barcode scanner as mobile terminals in the following two types (tablet pc without lte modem, tablet pc with lte modem) including accessories (carry bag with shoulder strap, spare battery, stylus and power supply) for each tablet as well as the supply of docking stations and central charging stations.
Every Windows on ARM laptop with an integrated Snapdragon 835 or (later this year) a Snapdragon 845 will also have an integrated LTE modem.
The Snapdragon 845 integrates Qualcomm Technologies' second-generation Gigabit LTE solution - the Snapdragon X20 LTE modem, which supports LTE Category 18 peak download speeds of 1.
15 -- Qualcomm unveiled the new Snapdragon X24 LTE modem for smartphones that promises to deliver download speeds of up to 2Gbps.
5-inch screen for the infotainment system and a standard 4G LTE modem that provides Wi-Fi for up to 10 devices, automatic emergency braking, a wireless phone charger, adaptive cruise control, and lane-keeping assist.
The Exynos 9810, built on Samsung's second-generation 10-nanometer (nm) FinFET process, brings the next level of performance to smartphones and smart devices with its powerful third-generation custom CPU, faster gigabit LTE modem and sophisticated image processing with deep learning-based software.
According to the chip maker, highlights include the introduction of the Intel XMM 8000 series, Intel's first family of 5G new radio multi-mode commercial modems, and the company's latest LTE modem, the Intel XMM 7660.
infused Qualcomm's Snapdragon 4G LTE modem into its Ryzen mobile reference test
The Series 3 adds a number of improvements, including a faster processor, but the game changer is an LTE modem that will let you connect to your cellular network using your phone number.
07Gbps (gigabits per second) download speeds using the Qualcomm A Snapdragon TM X20 LTE Modem, the first announced modem to support Category 18 LTE speeds, during an Ericsson lab trial.
07 gigabits per second (Gbps) download speeds using the Qualcomm SnapdragonTM X20 LTE Modem, as part of the companies' ongoing evolution of LTE technology.
On the connectivity side, the 630 and 660 use a combination of a Snapdragon X12 LTE Modem with a new RF transceiver for up to 600Mbps downlink data rates.