what is a gsm modem
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- GSM MODEM. A GSM modem is a specialized type of modem which accepts a SIM card, and operates over a subscription to a mobile operator, just like a mobile phone. From the mobile operator perspective, a GSM modem looks just like a mobile phone.GSM Modem comes in various interfaces, such as PCMCIA Type II, USB, and Serial.
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modem (mō´dem) (n.) Short for modulator-demodulator. A modem is a device or program that enables a computer to transmit data over, for example, telephone or cable lines. Computer information is stored digitally, whereas information transmitted over telephone lines is transmitted in the form of analog waves.A modem converts between these two forms. modem is a device or program that enables a computer to transmit data over, for example, telephone or cable lines.
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GSM vs CDMA â Whatâs the difference CDMA, or code division multiple access, was a standard designed and patented by Qualcomm, but subsequently used as the basis for the CDMA2000 and WCDMA standards for 3G.
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GSM GSM is a cellular network, which means that cell phones connect to it by searching for cells in the immediate vicinity. There are five different cell sizes in a GSM network—macro, micro, pico, femto, and umbrella cells.
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What does a modem do? A modem is a device that modulates (To vary the frequency, amplitude, phase, or other characteristic of electromagnetic wav…es) an analog signal to encode digital information. It also can take in an analog signal and decode the digital information from it (demodulates).
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What is File Extension GSM? GSM files are also associated with US Robotics Modem File GSM Audio over MODEM File, GoldSim Model File (GoldSim Technology Group), ArchiCAD Library Object (Graphisoft R&D Software Development Rt.) and FileViewPro. Additional types of files may also be using the GSM file extension.
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Modem A modem (mo dulator-dem odulator) is a device that modulates one or more carrier wave signals to encode digital information for transmission and demodulates signals to decode the transmitted information. The goal is to produce a signal that can be transmitted easily and decoded to reproduce the original digital data. common type of modem is one that turns the digital data of a computer into modulated electrical signal for transmission over telephone lines and demodulated by another modem at the receiver side to recover the digital data.
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Apple iPhone 6 Plus smartphone The Apple iPhone 6 Plus is a smartphone that runs on the iOS operating system. It has a 5.5-inch touch-screen display, measures 6.2 by 3.1 by 0.3 inches and weighs 6.1 ounces. The iPhone 6 Plus has an 8-megapixel camera that can record high-definition video, a front-facing camera, and a music player.
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- What is the difference between a modem/router/switch/WAP? What is an ADSL modem. An ADSL modem is a device that transmits and receives data over the plain old telephone system's (POTS) analogue lines. It allows your PC to connect to your ISP using the Internet Protocol. The modem acts as a bridge between your PC and your ISP.
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What's the Difference Between GSM and CDMA Cell Phones? GSM, or Global System for Mobile, is the primary type of technology used for cell phones in the rest of the world. Within the United States, a much small number of network service providers are on the GSM standard, among them T-Mobile and AT and T.hat CDMA and GSM Mean for Unlocked Phones. One big question a lot of buyers have is what the differences between CDMA and GSM technologies mean when they want to purchase an unlocked phone.
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GSM 03.38 GSM 03.38. In mobile telephony GSM 03.38 or 3GPP 23.038 is a character set used in the Short Message Service of GSM based cell phones. It is defined in GSM recommendation 03.38. Messages sent via this encoding can be encoded in the default GSM 7-bit alphabet, the 8-bit data alphabet, and the 16-bit UCS-2 alphabet.
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GSM (Global System for Mobile communication) GSM (Global System for Mobile communication) GSM (Global System for Mobile communication) is a digital mobile telephony system that is widely used in Europe and other parts of the world. GSM uses a variation of time division multiple access (TDMA) and is the most widely used of the three digital wireless telephony technologies (TDMA, GSM, and CDMA). GSM digitizes and compresses data, then sends it down a channel with two other streams of user data, each in its own time slot.
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Definition of 'modem' Word origin of 'modem'. modem in Electrical Engineering (moʊdəm) A modem is a hardware device that converts digital computer data into analog tones that can be transmitted over dial-up telephone circuits. Analog modems convert the digital (binary) signal from the computer into an analog signal that the old style telephone network understands. A broadband modem may share the utility data communications channel for the purpose of Internet access and other computer type services.
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GSM modem based wireless links vs IP SMS connections to the mobile network 1 Although almost any mobile phone will work, a reliable GSM modem is preferred to have a reliable system. 2  A single GSM modem can serve up to 12000 SMS messages per day. 3  You can double or triple this number by adding a second or third modem, but this SMS volume still might not be sufficient for every system.
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CDMA vs. GSM: What's the Difference? CDMA (Code Division Multiple Access) and GSM (Global System for Mobiles) are shorthand for the two major radio systems used in cell phones. Both acronyms tend to group together a bunch of technologies run by the same entities. In this story, I'll try to explain who uses which technology and what the real differences are.
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- abbreviation. noun. Modem is defined as an abbreviation for modulator-demodulator, a device that makes it possible for computers to communicate with one another without being directly connected to each other. An example of a modem is the device used for a computer to communicate with a satellite.
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Encyclopedia Definition of:DSL modem. A device used to connect a single computer or a network to a telephone company digital subscriber line (DSL) service for Internet access. Compared to analog dial-up, DSL significantly increases the bandwidth between the user's computer and the Internet.
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modem A modem modulates outgoing digital signals from a computer or other digital device to analog signals for a conventional copper twisted pair telephone line and demodulates the incoming analog signal and converts it to a digital signal for the digital device. Download this free guide.
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What is Code Division Multiple Access (CDMA)? Definition: CDMA, or C ode D ivision M ultiple A ccess, is a competing cell phone service technology to GSM, which is the world’s most widely used cell phone standard.CDMA uses a “spread-spectrum” technique whereby electromagnetic energy is spread to allow for a signal with a wider bandwidth.he CDMA standard was originally designed by Qualcomm in the U.S. and is primarily used in the U.S. and portions of Asia by other carriers. Sprint, Virgin Mobile and Verizon Wireless use CDMA while T-Mobile and AT&T use GSM.
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Encyclopedia Definition of:modem vs. router. The two major components in a small computer network are a modem (cable or DSL) and a wireless router. The router is wired to the modem, and the modem is wired to the cable company's coaxial cable or the telephone company's DSL phone line. For Internet access via satellite, the router is wired to a satellite modem.
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What is gsm, CDMA, wcdma, & lte? GSM: GSM (Global System for Mobile Communications), is a standard developed by the European Telecommunications Standards Institute (ETSI) to describe the protocols for second-generation (2G) digital cellular networks used by mobile phones.
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Top 7 DSL Modems A DSL modem, or digital subscriber line modem, is a home network device used to connect a computer or router to a telephone line for broadband Internet access.This means it is different in execution than the similar cable modem, but ultimately has the same result. DSL modem, or digital subscriber line modem, is a home network device used to connect a computer or router to a telephone line for broadband Internet access.
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Non-Operator ID Cards, Voter ID, and No-Fee ID Cards Other No-Fee ID Cards. There is no fee for a North Carolina ID card for a resident of the state who is legally blind, is at least 70 years old, is homeless or who has been issued a driver license that has subsequently been canceled as a result of a physical or mental disability or disease.
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- A modem (mo dulator-dem odulator) is a device that modulates one or more carrier wave signals to encode digital information for transmission and demodulates signals to decode the transmitted information.
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What is the difference between modem and router? Modem : However, a modem is a device that provides you access to the Internet on connecting to your Internet service provider(ISP). By connecting your modem to your router (instead of directly to a computer), all devices connected to the router can access the modem, and therefore, the Internet. The router provides a local IP address to each connected device, but they will all have the same external IP address, which is assigned by your internet service provider.
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GSM modem based wireless links vs IP SMS connections to the mobile network If you wish to connect your system to the mobile network wirelessly, you need a GSM modem or GSM phone, that you can attach to your computer with a data cable. In this case your Ozeki NG SMS Gateway software will operate this phone and will send and receive SMS messages wirelessly.