Browse Definitions :

Wireless and mobile

Terms related to wireless and mobile technology, including definitions about consumer mobile technology devices and communication technologies such as Wi-Fi, WiMAX and LTE.

1XR - COG

  • 1xRTT (Single-Carrier Radio Transmission Technology) - 1xRTT (Single-Carrier Radio Transmission Technology) is an operational mode for CDMA2000 wireless communications that specifies a single (1x) 1.
  • 2-in-1 tablet (hybrid tablet, convertible tablet) - A 2-in-1 tablet, also known as a hybrid or convertible tablet, is a tablet PC that also functions as a notebook.
  • 2.5G - 2.5G describes the state of wireless technology and capability usually associated with General Packet Radio Services (GPRS) - that is, between the second and third generations of wireless technology.
  • 2D barcode (two-dimensional barcode) - A 2D (two-dimensional) barcode is a graphical image that stores information horizontally as one-dimensional barcodes do, as well as vertically.
  • 3G (third generation of mobile telephony) - 3G refers to the third generation of cellular technology that enables mobile telephony.
  • 3G card - A 3G card is a modem that allows a computing device to access the Internet wirelessly through a cellular provider's 3G network.
  • 3GPP (3rd Generation Partnership Project) - The 3rd Generation Partnership Project (3GPP) is a collaborative project between a group of telecommunications associations with the initial goal of developing globally applicable specifications for third-generation (3G) mobile systems.
  • 4G (fourth-generation wireless) - 4G is the short name for fourth-generation wireless, the stage of broadband mobile communications that supersedes 3G (third-generation wireless) and is the predecessor of 5G (fifth-generation wireless).
  • 5G New Radio (NR) - 5G New Radio (NR) is a set of standards that replace the LTE network 4G wireless communications standard.
  • 802.11 - 802.11 is an evolving family of specifications for wireless local area networks (WLANs) developed by a working group of the Institute of Electrical and Electronics Engineers (IEEE).
  • 802.11ac (Gigabit Wi-Fi) - 802.11ac, also known as Gigabit Wi-Fi, is a proposed specification in the 802.
  • 802.11d - 802.11d is a communications specification for use in countries where systems using other standards in the 802.
  • 802.11h - The 802.11h specification is an addition to the 802.
  • 802.11i - 802.11i is a standard for wireless local area networks (WLANs) that provides improved encryption for networks that use the popular 802.
  • 802.11n - 802.11n is an addition to the 802.
  • 802.11u - 802.11u is an amendment to the IEEE 802.
  • 802.11x - 802.11x refers to a group of evolving wireless local area network (WLAN) standards that are under development as elements of the IEEE 802.
  • 802.15 - 802.15 is a communications specification that was approved in early 2002 by the Institute of Electrical and Electronics Engineers Standards Association (IEEE-SA) for wireless personal area networks (WPANs).
  • A2P messaging (application to person messaging) - A2P messaging (application to person messaging), also known as enterprise or business SMS, is a type of SMS messaging technique where a text is sent from a software application run by an enterprise to a consumer's device.
  • accelerometer - An accelerometer is a device that measures changes in gravitational acceleration in a device it may be installed in.
  • Access Network Query Protocol (ANQP) - The Access Network Query Protocol (ANQP) is a query and response protocol that defines services offered by an access point (AP), typically at a Wi-Fi hot spot.
  • active cooling - Active cooling is the use of fans to reduce the heat of computer components.
  • airplane mode - Airplane mode is a setting on cell phones, smartphones and other mobile communication devices that prevents the device from sending or receiving calls and text messages.
  • alternative fuel vehicle (AFV) - An alternative fuel vehicle (AFV) is a vehicle that runs on substances other than the conventional petroleum gas and diesel.
  • AMOLED (active matrix OLED) - AMOLED (Active Matrix OLED) is a screen technology based on pixels made of tiny red, blue and green organic material-based light emitting diodes.
  • Android 3.0 Honeycomb - Android 3.0 Honeycomb is a mobile operating system owned by Google and designed specifically for tablet PCs.
  • Android 4.0 Ice Cream Sandwich (ICS) - Android 4.0 Ice Cream Sandwich (ICS) is a version of Google’s mobile operating system.
  • Android 9 Pie - Android 9 Pie is the most recent version of Google’s mobile operating system.
  • Android Factory Reset - Android Factory Reset is a feature that erases all device settings, user data, third-party applications, and associated application data from an Android device’s internal flash storage to return the device to the condition it was in when shipped from the factory.
  • Android for Work - Android for Work is a program for devices running on the Google Android mobile operating system that allows IT to manage and secure business applications on a work-specific profile.
  • Android Open Source Project (AOSP) - The Android Open Source Project (AOSP) is an initiative created to guide development of the Android mobile platform.
  • Android Oreo - Android Oreo 8.
  • Android OS - Android OS is a Linux-based mobile operating system that primarily runs on smartphones and tablets.
  • Android WebView - Android WebView is a component that allows Web developers to render a web page within an Android app.
  • app monetization - App monetization is how an app developer can make money from a mobile app, which most users expect to be able to access for free.
  • app store (application store) - An app store (application store) is an online portal through which software programs are made available for procurement and download.
  • app wrapping (application wrapping) - App wrapping is the process of applying a management layer to a mobile app without requiring any changes to the underlying application.
  • Apple 3D Touch - Apple 3D Touch is a pressure-sensitive feature first included in iPhone 6s and 6s Plus that triggers different actions based on how much force the user puts on the screen.
  • Apple Authorized Service Provider (Apple AASP) - An Apple Authorized Service Provider (AASP) is a business that provides repair services for Apple products.
  • Apple Business Manager - Apple Business Manager (ABM) is an online portal for IT administrators who deploy Mac OS, iOS and tvOS devices in an enterprise or educational setting.
  • Apple CarPlay - Apple CarPlay is an automotive software interface that integrates an end user's iPhone’s operating system (OS) with a car's infotainment display.
  • Apple Device Enrollment Program (DEP) - The Apple Device Enrollment Program (DEP) is an online service that automates the enrollment and configuration of Apple iOS devices in an organization’s mobile device management software.
  • Apple iTunes - Apple iTunes is software that allows computer users to purchase, download and manage music, videos, applications and other media.
  • Apple Joint Venture - Apple Joint Venture is an IT support and training service geared toward small and midsized businesses.
  • Apple Live Photos - Apple Live Photos, first available on the iPhone 6s, turn pictures into short videos by capturing movement and sound in the seconds before and after a user takes a photo.
  • Apple Managed Open In - Apple Managed Open In is a security feature released in the Apple iOS 7 mobile operating system that allows IT to configure which applications employees can use to access data.
  • Apple Passbook - Apple Passbook is a mobile application on an  iPhone or iPod Touch that allows users to store .
  • Apple Pay - Apple Pay is a contactless mobile financial transactions service developed for Apple devices.
  • Apple Push Notification service (APNs) - Apple Push Notification service (APNs) is a cloud service that allows approved third-party apps installed on Apple devices to send push notifications from a remote server to users over a secure connection.
  • Apple Smart Keyboard - Apple's Smart Keyboard is a detachable, full-size, text input device designed for the iPad Pro.
  • application sandboxing - Application sandboxing, also called application containerization, is an approach to software development and management and mobile application management (MAM) that limits the environments in which certain code can execute.
  • artificial personality (AP) - An artificial personality (AP) is a collection of characteristics, tendencies and behavioral quirks assigned to a chatbot, digital assistant, robot or video game character.
  • augmented reality (AR) - Augmented reality (AR) is the integration of digital information with the user's environment in real time.
  • auto-correct - Auto-correct is a type of software program that identifies misspelled words, uses algorithms to identify the word most likely to have been intended, and edits the text accordingly.
  • Automatic Identification and Data Capture (AIDC) - Automatic Identification and Data Capture (AIDC) is a broad set of technologies used to collect information from an object, image or sound without manual data entry.
  • AWS Device Farm - AWS Device Farm is an Amazon Web Services (AWS) mobile app testing service for Android or Fire OS-based devices.
  • azimuth and elevation - Azimuth and elevation are angles used to define the apparent position of an object in the sky, relative to a specific observation point.
  • backhaul - Backhaul, a term probably derived from the trucking industry, has several usages in information technology.
  • band - In telecommunication, a band - sometimes called a frequency band - is a specific range of frequencies in the radio frequency (RF) spectrum, which is divided among ranges from very low frequencies (vlf) to extremely high frequencies (ehf).
  • bandpass filter - A bandpass filter is an electronic device or circuit that allows signals between two specific frequencies to pass, but that discriminates against signals at other frequencies.
  • bandwidth (network bandwidth) - Network bandwidth is a measurement indicating the maximum capacity of a wired or wireless communications link to transmit data over a network connection in a given amount of time.
  • base station - In telecommunications, a base station is a fixed transceiver that is the main communication point for one or more wireless mobile client devices.
  • battery life - Battery life is a measure of  battery performance and longevity, which can be quantified in several ways: as run time on a full charge, as estimated by a manufacturer in milliampere hours, or as the number of charge cycles until the end of useful life.
  • battery management system (BMS) - A battery management system (BMS) is an electronic regulator that monitors and controls the charging and discharging of rechargeable batteries.
  • battery memory effect - The battery memory effect is a reduction in the longevity of a rechargeable battery's charge, due to incomplete discharge in previous uses.
  • beacon (proximity beacon) - A beacon, in the context of location-based services, is a small hardware device that enables data transmission to mobile devices when the users are within a specific range of the device.
  • beamforming - Beamforming is a type of radio frequency (RF) management in which a wireless signal is directed toward a specific receiving device.
  • bezel - A bezel is the border between the screen and frame of a computer monitor, smartphone or any other computing device.
  • BlackBerry Enterprise Server (BES) - BlackBerry Enterprise Server (BES) is a middleware program that allows BlackBerry devices to access corporate messaging and collaboration software such as Microsoft Exchange, Lotus Domino and Novell GroupWise.
  • BlackBerry Hub - BlackBerry Hub is a BlackBerry 10 application that lets users access and respond to emails, text messages and social network activity.
  • Bluetooth - Bluetooth is a telecommunications industry specification that describes how mobile devices, computers and other devices can easily communicate with each other using a short-range wireless connection.
  • Bluetooth 2.0+EDR - Bluetooth 2.
  • Bluetooth 4.0 - Bluetooth 4.
  • Bluetooth Low Energy (Bluetooth LE) - Also marketed as Bluetooth Smart, Bluetooth LE was introduced in the Bluetooth 4.
  • body area network (BAN) - A body area network (BAN) is the interconnection of multiple computing devices worn on, affixed to or implanted in a person’s body.
  • body cam (bodycam) - A body cam (bodycam) is an audio/video recording device that is clipped to one’s clothing, on the torso.
  • bone conduction headphones - Bone conduction headphones -- sometimes called 'bonephones'-- are headphones that transmit sound waves through the bones in a user's skull instead of their ear canal.
  • BREW (Binary Runtime Environment for Wireless) - BREW (Binary Runtime Environment for Wireless) is Qualcomm's open source application development platform for wireless devices equipped for code division multiple access (CDMA) technology.
  • bring your own apps (BYOA) - Bring your own apps (BYOA) is the trend toward employee use of third-party applications and cloud services in the workplace.
  • bring your own network (BYON) - When a network administrator talks about BYON, he is describing the ability that employees have to create a wireless hot spot at work.
  • Broadband Technology Opportunities Program (BTOP) - The Broadband Technology Opportunities Program (BTOP) is an initiative within the American Recovery and Reinvestment Act (ARRA) created to promote the development and adoption of broadband throughout the United States, particularly in unserved and underserved areas.
  • broadcast - In general, to broadcast (verb) is to cast or throw forth something in all directions at the same time.
  • burner phone - A burner is an inexpensive mobile phone that is designed for temporary use, after which it may be discarded.
  • BYOD (bring your own device) - BYOD (bring your own device) is a policy that allows employees in an organization to use their personally owned devices for work-related activities.
  • capacitive touch screen - A capacitive touch screen is a touch-sensitive control display that uses the conductive touch of a human finger or a specialized device for input.
  • CAPWAP (Control and Provisioning of Wireless Access Points) - CAPWAP (Control and Provisioning of Wireless Access Points) is a standardized protocol that enables wireless LAN (WLAN) controllers to centrally manage a group of wireless access points (APs).
  • carrier-to-noise ratio - In communications, the carrier-to-noise ratio, often written as CNR or C/N, is a measure of the received carrier strength relative to the strength of the received noise.
  • CDMA (Code-Division Multiple Access) - CDMA (Code-Division Multiple Access) refers to any of several protocols used in second-generation (2G) and third-generation (3G) wireless communications.
  • cell phone jammer - A cell phone jammer is a device that blocks transmission or reception of signals, usually by creating some form of interference at the same frequency ranges that cell phones use.
  • charge cycle - The number of charge cycles a rechargeable battery can withstand before performance degrades is the accepted method of measurement for rating rechargeables’ charge cycles.
  • Chromecast - Chromecast is a streaming media adapter from Google that allows users to play online content such as videos and music on a digital television.
  • churn rate - Churn rate is a measure of the number of customers or employees who leave a company during a given period.
  • circuit - In electronics, a circuit is a complete circular path that electricity flows through.
  • Citizen's Band Radio (CB) - The Citizen's Band (CB) Radio Service, also known simply as CB, is a public, two-way personal radio service.
  • Citrix XenMobile - Citrix XenMobile is mobile management software that provides mobile device management (MDM), mobile application management (MAM) and cloud file-sharing capabilities.
  • cloud radio access network (C-RAN) - C-RAN, or cloud radio access network, is a centralized, cloud computing-based architecture for radio access networks (RAN) that enables large-scale deployment, collaborative radio technology support and real time virtualization capabilities.
  • coaxial antenna - A coaxial antenna is a variant of the dipole antenna, designed for use with an unbalanced feed line.
  • coded orthogonal frequency-division multiplexing (COFDM) - Coded orthogonal frequency-division multiplexing (COFDM) is a telecommunications modulation scheme that divides a single digital signal across 1,000 or more signal carriers simultaneously.
  • coexistence testing - Coexistence testing, similar to compatibility testing, is a method of measuring the ability of multiple devices to interact in a single environment with limited bandwidth.
  • cognitive radio (CR) - Cognitive radio (CR) is a form of wireless communication in which a transceiver can intelligently detect which communication channels are in use and which ones are not.
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