134:. 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.
27:
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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
110:
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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222:, 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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16:"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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520:"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
618:"Wi-Fi tethering 101: Use a smartphone as a mobile hotspot"
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23:
Modem providing
Internet access via a wireless connection
18:
Port
Authority of Allegheny County § Fare structure
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639:
534:"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.
251:standards were used to connect to the computer. As
587:Danny Briere; Pat Hurley; Edward Ferris (2008).
198:as brand for its products but now is become a
8:
186:Early 3G mobile broadband modems used the
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7:
589:Wireless Home Networking for Dummies
165:, which provides speeds of multiple
548:"Vodafone mobile broadband devices"
647:"The Best Mobile Hotspots of 2015"
102:mobile phones provided a standard
14:
665:
616:Brian Nadel (November 4, 2011).
570:Sony Xperia (Global UK English)
1:
645:Kim, Eugene and Alex Colon,
69:connection instead of using
157:A further evolution is the
726:
653:retrieved November 4, 2015
327:signal in most countries.
15:
283:Smartphones and tethering
79:Internet Service Provider
495:Terminal node controller
297:mobile network operators
171:mobile network operators
126:phones with support for
400:IP Multimedia Subsystem
36:mobile broadband modem
31:
306:wireless access point
204:genericized trademark
29:
674:at Wikimedia Commons
320:There are competing
30:USB broadband modems
167:Megabits per second
32:
670:Media related to
649:, June 10, 2015,
602:978-0-470-25889-7
450:Access Point Name
365:GPRS Core Network
316:Service providers
293:Hayes command set
263:Integrated router
169:. Several of the
52:personal computer
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572:. Archived from
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550:. Archived from
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480:Mobile broadband
152:cellular routers
132:packet switching
75:cable television
67:mobile broadband
38:, also known as
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672:Wireless modems
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595:. p. 265.
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83:Internet access
63:Internet access
46:, is a type of
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591:(3 ed.).
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693:ExpressCards
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627:. Retrieved
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574:the original
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552:the original
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411:LTE Advanced
331:Technologies
325:broadcasting
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291:support the
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651:PC Magazine
593:For Dummies
490:Smartphones
289:smartphones
249:ExpressCard
220:Option N.V.
192:ExpressCard
161:technology
98:While some
58:to receive
698:Mobile web
682:Categories
629:2012-01-16
507:References
239:Standalone
212:commercial
208:colloquial
200:brandnomer
688:Broadband
500:Tethering
465:GSM modem
310:tethering
287:Numerous
94:1G and 2G
71:telephone
443:See also
437:(pre-4G)
431:(pre-4G)
396:(pre-4G)
378:(pre-4G)
376:HiperMAN
360:DC-HSPA+
338:CDMA2000
269:Ethernet
234:Variants
206:used in
196:Vodafone
100:analogue
60:wireless
566:"Phone"
485:Netbook
181:dongles
108:dial-up
89:History
708:PCMCIA
703:Modems
599:
470:Laptop
455:Dongle
394:iBurst
384:(3.5G)
372:(2.5G)
245:PCMCIA
216:Huawei
188:PCMCIA
128:packet
65:via a
56:router
435:WiMAX
429:WiBro
390:3.75G
388:HSPA+
382:HSDPA
277:Wi-Fi
176:WiMAX
163:HSDPA
113:HSCSD
54:or a
48:modem
597:ISBN
475:MiFi
460:EVDO
425:(3G)
423:UMTS
419:(5G)
413:(4G)
407:(4G)
370:GPRS
354:EVDO
349:EDGE
344:CDPD
340:(3G)
275:and
247:and
159:3.5G
148:WLAN
124:2.5G
104:RJ11
405:LTE
312:."
273:USB
257:GPS
253:USB
224:USB
210:or
202:or
190:or
183:".
117:ISP
73:or
42:or
684::
638:^
620:.
568:.
417:NR
279:.
271:,
218:,
154:.
143:3G
138:3G
85:.
34:A
632:.
605:.
536:.
522:.
179:"
20:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
