145:. 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 30–50 kbit/s range.
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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
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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 9.6 kbit/s or 14.4 kbit/s without the need for a separate modem. A further evolution called
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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.
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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
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networks have taken this approach to a higher level, using different underlying technology but the same principles. They routinely provide speeds over 300 kbit/s. Due to the now increased internet speed, internet connection sharing via
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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
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charge a fee for this facility, 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.
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used multiple GSM channels (two or three in each direction) to support up to 43.2 kbit/s. All of these technologies still required their users to have a dial-up
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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
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ports, commonly found on legacy laptops. The expression "connect card" (instead of connection card) had been registered and used the first time by
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connectivity became almost universal, these various standards were largely superseded by USB modems in the early 21st century. Some models have
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has become a workable reality. Devices which allow internet connection sharing or other types of routing on cellular networks are called also
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Many mobile broadband modems sold nowadays also have built-in routing capabilities. They provide traditional networking interfaces such as
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Standalone mobile broadband modems are designed to be connected directly to one computer. In the past the
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to connect to and provide the
Internet access - it was not provided by the mobile phone network itself.
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233:, Novatel Wireless. More recently, the expression "connect card" is also used to identify internet
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telephone socket into which a normal landline modem could be plugged, this only provided slow
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speech for similar product, made by different manufacturers, too. Major producers are
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27:"Connect card" redirects here. For the smart card system termed ConnectCard, see
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lines. A mobile
Internet user can connect using a wireless modem to a wireless
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facilities. This method of connecting is commonly referred to as "
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531:"The Purpose and Use of Broadband Modems in Internet Networking"
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and therefore can be used as a mobile broadband modem. Some
629:"Wi-Fi tethering 101: Use a smartphone as a mobile hotspot"
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Modem providing
Internet access via a wireless connection
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Port
Authority of Allegheny County § Fare structure
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545:"What is Wireless Modem? - Definition from Techopedia"
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support, providing geographical location information.
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keys. Vodafone brands this type of device as a Vodem.
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enable multiple devices to connect to the internet.
262:standards were used to connect to the computer. As
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598:Danny Briere; Pat Hurley; Edward Ferris (2008).
209:as brand for its products but now is become a
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197:Early 3G mobile broadband modems used the
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14:
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600:Wireless Home Networking for Dummies
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176:, which provides speeds of multiple
559:"Vodafone mobile broadband devices"
24:
658:"The Best Mobile Hotspots of 2015"
113:mobile phones provided a standard
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627:Brian Nadel (November 4, 2011).
581:Sony Xperia (Global UK English)
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1:
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656:Kim, Eugene and Alex Colon,
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80:connection instead of using
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168:A further evolution is the
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664:retrieved November 4, 2015
338:signal in most countries.
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26:
294:Smartphones and tethering
90:Internet Service Provider
506:Terminal node controller
308:mobile network operators
182:mobile network operators
137:phones with support for
411:IP Multimedia Subsystem
47:mobile broadband modem
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317:wireless access point
215:genericized trademark
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40:
685:at Wikimedia Commons
331:There are competing
41:USB broadband modems
178:Megabits per second
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681:Media related to
660:, June 10, 2015,
613:978-0-470-25889-7
461:Access Point Name
376:GPRS Core Network
327:Service providers
304:Hayes command set
274:Integrated router
180:. Several of the
63:personal computer
16:(Redirected from
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583:. Archived from
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561:. Archived from
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491:Mobile broadband
163:cellular routers
143:packet switching
86:cable television
78:mobile broadband
49:, also known as
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683:Wireless modems
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606:. p. 265.
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565:on 2015-09-12.
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704:ExpressCards
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638:. Retrieved
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585:the original
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422:LTE Advanced
342:Technologies
336:broadcasting
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302:support the
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662:PC Magazine
604:For Dummies
501:Smartphones
300:smartphones
260:ExpressCard
231:Option N.V.
203:ExpressCard
172:technology
109:While some
69:to receive
709:Mobile web
693:Categories
640:2012-01-16
518:References
250:Standalone
223:commercial
219:colloquial
211:brandnomer
699:Broadband
511:Tethering
476:GSM modem
321:tethering
298:Numerous
105:1G and 2G
82:telephone
18:3G router
454:See also
448:(pre-4G)
442:(pre-4G)
407:(pre-4G)
389:(pre-4G)
387:HiperMAN
371:DC-HSPA+
349:CDMA2000
280:Ethernet
245:Variants
217:used in
207:Vodafone
111:analogue
71:wireless
577:"Phone"
496:Netbook
192:dongles
119:dial-up
100:History
719:PCMCIA
714:Modems
610:
481:Laptop
466:Dongle
405:iBurst
395:(3.5G)
383:(2.5G)
256:PCMCIA
227:Huawei
199:PCMCIA
139:packet
76:via a
67:router
446:WiMAX
440:WiBro
401:3.75G
399:HSPA+
393:HSDPA
288:Wi-Fi
187:WiMAX
174:HSDPA
124:HSCSD
65:or a
59:modem
608:ISBN
486:MiFi
471:EVDO
436:(3G)
434:UMTS
430:(5G)
424:(4G)
418:(4G)
381:GPRS
365:EVDO
360:EDGE
355:CDPD
351:(3G)
286:and
258:and
170:3.5G
159:WLAN
135:2.5G
115:RJ11
416:LTE
323:."
284:USB
268:GPS
264:USB
235:USB
221:or
213:or
201:or
194:".
128:ISP
84:or
53:or
695::
649:^
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579:.
428:NR
290:.
282:,
229:,
165:.
154:3G
149:3G
96:.
45:A
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533:.
190:"
31:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
