Telecommunications – Receiver or analog modulated signal frequency converter – With particular receiver circuit
Reexamination Certificate
2008-09-04
2011-12-27
Urban, Edward (Department: 2618)
Telecommunications
Receiver or analog modulated signal frequency converter
With particular receiver circuit
C455S082000, C455S334000, C455S343200, C455S041200, C455S515000, C455S574000
Reexamination Certificate
active
08086213
ABSTRACT:
Circuits, architectures, systems, methods, algorithms, and software and/or firmware for arbitrating media access requests from multiple wireless communication protocol components. Exemplary circuits include a request processing circuit configured to set a positive media access grant output for a first one of the wireless component before entering a power saving mode of operation, determine a waking media access state of the first wireless component while exiting the power saving mode of operation, and process media access requests from the wireless components the waking media access state of the first wireless component. Embodiments of present invention advantageously provide for more reliable arbitration of media access requests from multiple wireless communication protocol components during and after power saving modes of operation.
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Wong Gladys Yuen Yan
Yeung Ken
Dreksler Walter
Marvell International Ltd.
Urban Edward
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