Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2005-12-27
2005-12-27
Maung, Nay (Department: 2684)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S343100, C455S069000, C455S573000
Reexamination Certificate
active
06980838
ABSTRACT:
A wireless multi-carrier communication system having designated control sub-channels that enable a receiving device to operate in a low power decoding mode. A sending device may send control or payload information via the control sub-channels. The receiving device operates in a low-power decoding mode to decode the control sub-channels, yielding the control or payload information. If the sending device has payload information directed to the receiving device that can not fit within the control sub-channels, it sends the information to the receiving device in one or more payload sub-channels. The receiving device operates in a second, generally higher power decoding mode to decode the payload sub-channels, yielding the payload information.
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Doberstein Kevin G.
Hiben Bradley Michael
Newberg Donald G.
Hughes Terri S.
Lee John J.
Maung Nay
Motorola Inc.
Saladi Indira
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