31-07-2012, 11:09 AM
A study of Unlicensed Mobile Access(UMA) Technology
A study of Unlicensed Mobile.ppt (Size: 246 KB / Downloads: 43)
Why UMA?
Unlicensed Mobile Access (UMA) technology enables access to GSM and GPRS mobile services over unlicensed spectrum, including Bluetooth™ and WiFi™.
Protocols
Standard 3GPP Protocols
Standard Unlicensed Radio Access Protocols
Standard IP-based Protocols
UMA Specific Protocols
UMA-RR
UMA Radio Link Control
Development
Philips Electronics announced a complete Unlicensed Mobile Access (UMA) semiconductor reference design to make it easy for mobile handset manufacturers to bring UMA-enabled phones to their customers
Conclusion
UMA is nice technology to have;however, it might take time and a lot of effort before it becomes popular.
There are not a lot of companies investing into this technology.
A study of Unlicensed Mobile.ppt (Size: 246 KB / Downloads: 43)
Why UMA?
Unlicensed Mobile Access (UMA) technology enables access to GSM and GPRS mobile services over unlicensed spectrum, including Bluetooth™ and WiFi™.
Protocols
Standard 3GPP Protocols
Standard Unlicensed Radio Access Protocols
Standard IP-based Protocols
UMA Specific Protocols
UMA-RR
UMA Radio Link Control
Development
Philips Electronics announced a complete Unlicensed Mobile Access (UMA) semiconductor reference design to make it easy for mobile handset manufacturers to bring UMA-enabled phones to their customers
Conclusion
UMA is nice technology to have;however, it might take time and a lot of effort before it becomes popular.
There are not a lot of companies investing into this technology.