MiFi

For other uses, see Mifi (disambiguation).
A Novatel MiFi 2372 "Intelligent Mobile Wi-Fi Hotspot"

MiFi is a brand name used to describe a wireless router that acts as mobile Wi-Fi hotspot. In many countries, including the United States, Canada and Mexico, MiFi is a Novatel Wireless registered trademark brand, except in the UK, where mobile operator 3 owns the "MiFi" trademark. Novatel Wireless has never offered an "official" explanation for the origins of the name "MiFi"; it may be short for either "Mobile Wi-Fi" or "My Wi-Fi".[1]

A MiFi device can be connected to a cellular network and provide internet access for up to ten devices. Novatel Wireless introduced the first MiFi device in the United States, in May 2009,[2] and owns a registered trademark on the "MiFi" brand name in the U.S. (including Puerto Rico), and a number of countries worldwide:[3] Bahrain, Canada, Egypt, Germany, Ghana, Hungary, India, Japan, Kuwait, Mexico, Pakistan, the Netherlands, New Zealand, Poland, Portugal, Qatar, Romania, Singapore, Slovenia, South Africa, Spain, and Thailand.[4][5][6][7] 3' "MiFi" is a similar line from Huawei under the name.[4][8]

Devices

Novatel Wireless MiFi 2200

Novatel Wireless MiFi 23xx series

Same functionality as 2200, plus:

Novatel Wireless MiFi 33xx series

Same functionality as 23xx series, plus:

4G mobile hotspot devices

MiFi 4082 from Novatel Wireless for Sprint Nextel

The Las Vegas Consumer Electronics Show 2011 saw the introduction of two new 4G-capable MiFi devices from Novatel:

Both devices maintain backward compatibility with existing 3G networks. Other features include:[13]

Non-Novatel wireless devices

A number of providers other than Novatel provide personal hotspot, "MiFi"-like services:

nyx mobile "mifi LTE" mobile router

Alternatives

For more details on this topic, see tethering.

Mobile phones with an Internet connection can often be turned into Wi-Fi hotspots using a process called "tethering", which is similar to using dedicated MiFi devices.

The following phone families have built-in features to create Wi-Fi access point:

For other phones there are third-party applications to allow this:

Awards

MiFi in the news

Security Issues

In January 2010, two major security holes were discovered with the Novatel MiFi 2200 which, if properly exploited, could allow a malicious user to obtain the device's current GPS location and security keys. If the malicious user were physically close enough to use the device's Wi-Fi signal, this could give access to the MiFi's 3G connection as good as any other connected devices.[35] Novatel responded that a security patch would be available in February 2010.[36]

The popularity of MiFi devices can also be problematic for corporate network security. Corporations generally expect to control on-site internet access: many use firewalls to reduce the risk of malware, and some enforce restrictions aimed at employee productivity. Personal mobile hotspots may provide a "back door" by which employees can circumvent these precautions.[37]

Recall

In May 2010, the Mifi 2372 was recalled in Canada by Bell Mobility and Rogers Communications. In two documented cases, difficulty of opening the MiFi battery compartment had caused customers to use levels of force that caused physical damage to the batteries, which subsequently overheated. Novatel replaced the recalled units with a type that featured an easier-to-open battery compartment.

Customers were sent prepaid courier envelopes and instructed to send back their Mifi units for replacement of the battery and battery compartment cover.[38] Customers were notified that Novatel would return the serviced units within 6 to 8 weeks of their return. Bell customers were provided with cellular internet access via Novatel U998 USB sticks, which were provided as temporary replacements by Bell.

Radio interference at trade shows

At two major trade shows in 2010— Google's first public demo of Google TV and the iPhone 4 demonstrations at the 2010 Apple Worldwide Developers Conference— keynote presentations using available Wi-Fi connectivity were disrupted by network unreliability. The problem was traced to massive radio interference, caused by the popularity of MiFi and similar devices for "liveblogging" from the trade show floor. In the case of the Apple conference, Apple CEO Steve Jobs stated that 570 different Wi-Fi networks ("several hundred" being MiFis[39]) were operating simultaneously in the exhibit hall.[40][41]

References

  1. Margaret Rouse (November 2013). "What is MiFi?". Tech Target. Retrieved January 17, 2014.
  2. David Pogue (May 6, 2009). "Wi-Fi to Go, No Cafe Needed". New York Times. Retrieved February 9, 2010.
  3. "Novatel Wireless Secures Registered Trademark for MiFi". May 4, 2010. Retrieved May 4, 2010.
  4. 4.0 4.1 "A Tale Of Two MiFis: 3 Nabs Novatel's Name". eWEEK Europe. September 1, 2009. Retrieved June 11, 2011.
  5. "Centennial First to Launch Novatel Wireless MiFi(TM) 2200 Intelligent Mobile Hotspot in Puerto Rico". Yahoo! News. January 19, 2010. Retrieved February 9, 2010.
  6. "Novatel Wireless Builds International Momentum with Industry's First MiFi(TM) Intelligent Mobile Hotspot". Barron's. January 6, 2010. Retrieved February 9, 2010.
  7. "CAT Launches Novatel Wireless MiFi 2200 Intelligent Mobile Hotspot in Thailand". Yahoo! News. February 11, 2010. Retrieved February 11, 2010.
  8. James Middleton (September 1, 2009). "3UK introduces mobile hotspot". Telecoms.com. Retrieved February 9, 2010.
  9. "Novatel Wireless Drives New Era of Mobile Broadband with Industry First MiFi Intelligent Mobile Hotspot". Novatel Wireless, Inc. 2008-12-09. Retrieved 2010-06-08.
  10. "Novatel Wireless Announces MiFi(TM) Intelligent Mobile Hotspot Software Platform Readiness". Yahoo! News. January 7, 2010. Retrieved February 9, 2010.
  11. "Novatel to Launch 4G MiFi". Zachs. Jan 10, 2011. Retrieved Jan 11, 2011.
  12. 12.0 12.1 Matthew Miller (4 January 2011). "CES: Sprint announces HTC EVO Shift 4G and 3G/4G mobile hotspot devices". ZDNet. Retrieved Jan 11, 2011.
  13. Mark Sullivan (4 January 2011). "Sprint Will Sell a 4G-Friendly MiFi in February". PC World. Retrieved Jan 11, 2011.
  14. "Forums: About Freedom Spot Photo". Freedompop.com.
  15. New MiFi coming soon to Three. Threemediacentre.co.uk (2011-08-17).
  16. "Android 2.2 ‘Froyo’ Features USB, Wi-Fi Tethering", Wired. May 2010.
  17. "iOS 4.3 Software Update". Apple. Retrieved 2011-03-12.
  18. Dan Moren (2011-03-11). "Hands on with iOS 4.3". Macworld.com. Retrieved 2011-03-12.
  19. Glenn Fleishman (2011-02-22). "Using the Personal Hotspot on your Verizon iPhone". Macworld.com. Retrieved 2011-03-12.
  20. "Verizon Wireless offering Palm WiFi hotspot service for free". Fierce Broadband Wireless 4 April 2010.
  21. "Sharing your connection". www.windowsphone.com
  22. . PiFi. Retrieved on 2012-07-09.
  23. JoikuSpot review – Symbian S60 Applications. Know Your Mobile (2009-06-21). Retrieved on 2011-11-12.
  24. Welcome. WMWifiRouter. Retrieved on 2011-11-12.
  25. "2009 Mobile Star Awards". MobileVillage.com. December 2009. Retrieved February 25, 2010.
  26. Michael A. Prospero (May 11, 2009). "MiFi 2200 Intelligent Mobile Hotspot (Verizon Wireless): This credit card–size device makes it a cinch to set up a hotspot anywhere, anytime.". Laptop Magazine. Retrieved February 11, 2010.
  27. Dan Tynan (January 18, 2009). "Gear of the Year (slide 8)". PC World Magazine. Retrieved February 11, 2010.
  28. "Mobile News Awards, 2010 Winners". Retrieved March 19, 2010.
  29. "Plus X Awards: The Winners". Plus X Awards. Retrieved February 11, 2010.
  30. "International CTIA WIRELESS 2009 Announces E-Tech Award Winners". CTIA: The Wireless Association. April 2, 2009.
  31. "CTIA Hot for the Holidays Award Winners Announced". CTIA: The Wireless Association. October 8, 2009. Retrieved February 11, 2010.
  32. "2010 Innovations Honorees". Consumer Electronics Association. Retrieved February 11, 2010.
  33. "Mobile World Congress: Global Mobile Awards". GSMA. Retrieved February 22, 2010.
  34. 34.0 34.1 34.2 Chris Burns (Jan 18, 2011). "Novatel Wireless 4G MiFi Wins Best Accessory at CES 2011 and Best Mobile Device Strategy at WCA". SlashGear. Retrieved July 25, 2011.
  35. Humberto Saabedra (January 19, 2010). "Major Novatel MiFi Security Holes Discovered". PhoneNews.com. Retrieved February 9, 2010.
  36. "MiFi Security FAQ". Novatel Wireless. January 2010. Retrieved February 11, 2010.
  37. "Burgeoning mobile Wi-Fi hotspots present risks to enterprises". SC Magazine. July 23, 2010. Retrieved 2010-07-27.
  38. "Bell and Rogers recall Novatel MiFi 2372".
  39. "Steve Jobs 2010 Apple Worldwide Developer Conference Keynote".
  40. Andy Ihnatko (June 8, 2010). "Apple keynote fail. Google keynote fail. It's all good.". Chicago Sun-Times. Retrieved June 9, 2010.
  41. "Five Hundred Wi-Fi Networks Walk into a Bar | the Blog | Future Tense with John Moe | American Public Media". Futuretense.publicradio.org. Retrieved 2010-06-08.

External links