Data Card Modems Driver



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A mobile broadband modem is a type of modem that allows a personal computer or a router to receive Internet access via a mobile broadband connection instead of using telephone or cable television lines. A mobile Internet user can connect using a wireless modem to a wireless Internet Service Provider (ISP) to get Internet access.

History[edit]

1G and 2G[edit]

While some analogue mobile phones provided a standard RJ11 telephone socket into which a normal landline modem could be plugged, this only provided slow dial-up connections, usually 2.4 kilobit per second (kbit/s) or less. The next generation of phones, known as 2G (for 'second generation'), were digital, and offered faster dial-up speeds of 9.6kbit/s or 14.4kbit/s without the need for a separate modem. A further evolution called HSCSD used multiple GSM channels (two or three in each direction) to support up to 43.2kbit/s. All of these technologies still required their users to have a dial-up ISP to connect to and provide the Internet access - it was not provided by the mobile phone network itself.

The release of 2.5G phones with support for packet data changed this. The 2.5G networks break both digital voice and data into small chunks, and mix both onto the network simultaneously in a process called packet switching. This allows the phone to have a voice connection and a data connection at the same time, rather than a single channel that has to be used for one or the other. The network can link the data connection into a company network, but for most users the connection is to the Internet. This allows web browsing on the phone, but a PC can also tap into this service if it connects to the phone. The PC needs to send a special telephone number to the phone to get access to the packet data connection. From the PC's viewpoint, the connection still looks like a normal PPP dial-up link, but it is all terminating on the phone, which then handles the exchange of data with the network. Speeds on 2.5G networks are usually in the 30–50kbit/s range.

3G[edit]

3G networks have taken this approach to a higher level, using different underlying technology but the same principles. They routinely provide speeds over 300kbit/s. Due to the now increased internet speed, internet connection sharing via WLAN has become a workable reality. Devices which allow internet connection sharing or other types of routing on cellular networks are called also cellular routers.

A further evolution is the 3.5G technology HSDPA, which provides speeds of multiple Megabits per second. Several of the mobile network operators that provide 3G or faster wireless internet access offer plans and wireless modems that enable computers to connect to and access the internet. These wireless modems are typically in the form of a small USB based device or a small, portable mobile hotspot that acts as a WiFi access point (hotspot) to enable multiple devices to connect to the internet. WiMAX based services that provide high speed wireless internet access are available in some countries and also rely on wireless modems that connect to the provider's wireless network. Wireless USB modems are nicknamed as 'dongles'.

Early 3G mobile broadband modems used the PCMCIA or ExpressCard ports, commonly found on legacy laptops. The expression 'connect card' (instead of connection card) had been registered and used the first time by Vodafone as brand for its products but now is become a brandnomer or genericized trademark used in colloquial or commercial speech for similar product, made by different manufacturers, too. Major producers are Huawei, Option N.V., Novatel Wireless. More recently, the expression 'connect card' is also used to identify internet USB keys.[1] Vodafone brands this type of device as a Vodem.[2]

Often a mobile network operator will supply a 'locked' modem or other wireless device that can only be used on their network. It is possible to use online unlocking services that will remove the 'lock' so the device accepts SIM cards from any network.

Variants[edit]

Standalone[edit]

Standalone mobile broadband modems are designed to be connected directly to one computer. In the past the PCMCIA and ExpressCard standards were used to connect to the computer. As USB connectivity became almost universal, these various standards were largely superseded by USB modems in the early 21st century. Some models have GPS support, providing geographical location information.[3]

Integrated router[edit]

Many mobile broadband modems sold nowadays also have built-in routing capabilities. They provide traditional networking interfaces such as Ethernet, USB and Wi-Fi.[4]

Smartphones and tethering[edit]

Numerous smartphones support the Hayes command set and therefore can be used as a mobile broadband modem. Some mobile network operators charge a fee for this facility,[5] if able to detect the tethering. Other networks have an allowance for full speed mobile broadband access, which—if exceeded—can result in overage charges or slower speeds.[6]

An Internet-accessing smartphone may have the same capabilities as a standalone modem, and, when connected via a USB cable to a computer, can serve as a modem for the computer. Smartphones with built-in Wi-Fi also typically provide routing and wireless access point facilities. This method of connecting is commonly referred to as 'tethering.'[6]

Service providers[edit]

Modem Driver Download

There are competing common carriersbroadcasting signal in most countries.

Technologies[edit]

  • CDMA2000 (3G)
  • EVDO (3G, although could be considered to be 3.5G due to its peak bandwidth)
  • GPRS (2.5G)
  • HiperMAN (pre-4G)
  • HSDPA (3.5G)
  • HSPA+ 3.75G
  • iBurst (pre-4G)
  • LTE (4G)
  • LTE Advanced (4G)
  • UMTS (3G)
  • WiBro (pre-4G)
  • WiMAX (pre-4G)

Device driver switching[edit]

Mobile broadband modems often use a virtual CD-ROM switching utility and have the device drivers on board. Those modems have two modes, a USB flash drive mode and in the other mode they are a modem. Via the USB Protocol.

See also[edit]

References[edit]

  1. ^'Devices for Portable Wi-Fi & Mobile Hotspot - AT&T'.
  2. ^'Error'.
  3. ^'Phone'. Sony Xperia (Global UK English). Archived from the original on 1 June 2009.
  4. ^Danny Briere; Pat Hurley; Edward Ferris (2008). Wireless Home Networking for Dummies (3 ed.). For Dummies. p. 265. ISBN978-0-470-25889-7.
  5. ^Brian Nadel (November 4, 2011). 'Wi-Fi tethering 101: Use a smartphone as a mobile hotspot'. Computerworld. Retrieved 2012-01-16.
  6. ^ abKim, Eugene and Alex Colon, 'The Best Mobile Hotspots of 2015', June 10, 2015, PC Magazine retrieved November 4, 2015

External links[edit]

  • Media related to Wireless modems at Wikimedia Commons
Retrieved from 'https://en.wikipedia.org/w/index.php?title=Mobile_broadband_modem&oldid=997737219'

If your internet has begun to act up or not seem to work as well as it once did, you will naturally be looking for a cause. Before you begin browsing the latest Spectrum compatible modems, you need to ask yourself: when was the last time that you updated your modem’s drivers?

Modem drivers are essential in allowing the operatingsystem to work properly and, just as technology continually changes, you needto be sure that your modem’s drivers are keeping up with the times. Here’s howyou can update your modem drivers in Windows 10.

Whatis a Driver?

Let’s take a quick look at what a modem driver is. Amodem works by gathering data from your system and transmitting the data overtelephone lines, fiber optic cables, or cable lines in order to deliver thedata to another modem.

The driver itself is a piece of code that tells thedata transfer to happen. The information is coded in between modems and unencryptedat the receiving modem.

WhyUpdate Drivers?

Drivers need to be kept updated because of how much and how quickly technology changes. Drivers can include updates that correct any mishaps in code previously written, as well as helping keep your network safe from any new threats that could be headed your way. Updating your driver allows it to take in new information about any threats or malware that could be headed your way.

Updatingyour Modem Driver

Data Card Modem Driver Download

In order to update your modem driver in Windows 10, tomake sure that is using the latest technology, you need to do the following:

Data Card Modem Driver Wifi

  1. Click on the Start button on the lowerleft-hand corner.
  2. Scroll down to Settings and click on it.
  3. Under settings, go to the Devices link.
  4. Here you should see Phone/Modem options.
  5. Select your modem and then the Drivertab.
  6. Click on Update Driver Software
  7. There should then be an update wizard tohelp walk you through the full updating process.

Data Card Modem Driver Setup

Modem

Alternatively, if you want to be certain that yourmodem has received all of its driver updates, you can go to the modem’s websiteand see what the latest update was and whether you already have it. You shouldalso reboot the computer in order to make sure the new driver has succeeded.

Troubleshooting

Once in a while, a modem driver might not be workingwell itself. If you downloaded a new driver, recently updated your operatingsystem, or if your driver isn’t working with new software provided by your ISP,then you might need to review your modem driver.

In the case that you just downloaded a new driver andit is not working correctly, the driver might have been corrupted or damagedduring the download, but it could also be an indication of malware on yourcomputer. In any of these cases, the safest course of action is to re-installthe modem driver. You can do that by following the steps that we listed outabove.

Data Card Modems Drivers

When all else fails, it is time to contact themanufacturer for your modem and do some troubleshooting with their customer serviceas well. They should be able to walk through it with you and figure out what isreally going on.