Unlicensed mobile access
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Unlicensed Mobile Access. Presented by: Alexei, Ashley, Ryan, Tommy. U.M.A. Developed by UMA Consortium Participants include: Cingular, Motorola, Nokia, and T-Mobile

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Unlicensed Mobile Access

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Unlicensed mobile access

Unlicensed Mobile Access

Presented by:

Alexei, Ashley, Ryan, Tommy


U m a

U.M.A

  • Developed by UMA Consortium

  • Participants include: Cingular, Motorola,

    Nokia, and T-Mobile

  • Definition: allows the transfer and switching of cell phone receptions to unlicensed wireless networks, local area networks, and a public switched network to enable the most optimum reception available


Uma process

UMA Process

  • A subscriber makes a call with a UMA enabled phone

  • Once the call is in place, the signal is sent and must be approved by the unlicensed access network

  • Upon approval, the user’s mobile phone is shifted seemlessly to the best available networks at any given time.

  • Prevents any existence of roaming.


Advantages of uma

Advantages of UMA

  • Co-exists with systems such as, Wi-Fi and Bluetooth

  • Doesn’t require modems, routers, and access points

  • Eliminates poor reception in buildings


Conclusion

Conclusion

  • Questions and Comments

    Thank you for time and patience!


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