Mobile terminal having UWB and cellular capability

Details Mobile terminal having UWB and cellular capability Mobile terminal having UWB and cellular capability

2006-08-08

2006-08-08

Eng, George (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S552100, C455S041200, C455S509000, C455S455000, C455S436000, C379S093050, C379S093070, C375S219000, C375S220000

Reexamination Certificate

active

07089033

ABSTRACT:
A transceiver capable of handling both UWB and narrowband calls includes a mechanism for detecting when a signal from one of the narrowband systems will interfere the UWB communication and switching the UWB data connection link to the alternative data path.

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“Multispectral Solutions, Inc.—History of UWB Technology”, Robert Fontana, http://www.multispectral.com/history.html, Dec. 29, 2003, 10 pages.
“Recent Advances In Ultra Wideband Communications Systems”, Robert Fontana, et al., IEEE Conference on Ultra Wideband Systems and Technologies, May 2002, 6 pages.
“Commercialization Of An Ultra Wideband Precision Asset Location System”, Robert Fontana, et al., IEEE Conference on Ultra Wideband Systems and Technologies, Nov. 2003, 6 pages.
“On the UWB System Coexistence With GSM900, UMTS/WCDMA, and GPS”, Matti Hamalain, et al., IEEE Journal On Selected Areas In Communications, vol. 20, No. 9, Dec. 2002, pp. 1712-1721.

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