Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2006-05-30
2006-05-30
Ngo, Ricky Q. (Department: 2663)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S335000, C370S336000, C370S352000, C455S437000
Reexamination Certificate
active
07054290
ABSTRACT:
A wireless network terminal tunes to a high data rate (“HDR”) HDR carrier when in an idle state. The terminal periodically scans a 1×RTT carrier for pages, SMS and other information. Should the scan detect an incoming communication on the 1×RTT carrier, any existing HDR packet session is terminated so that the terminal may tune to the 1×RTT carrier to receive the incoming communication. If the coverage area does not support an HDR carrier, the terminal tunes to the 1×RTT carrier and periodically scans for an HDR carrier.
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Coats & Bennett P.L.L.C.
Juntima Nittaya
Ngo Ricky Q.
Telefonaktiebolaget LM Ericsson (publ)
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