Wireless communications device with multiple trellis decoders and related methods

A wireless communications device includes a receiver, and a decoder coupled downstream from the receiver. The decoder is configured to alternatively decode a first signal using a first trellis state transition map including first valid transitions, the first signal having a first modulation order, a...

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Bibliographische Detailangaben
Hauptverfasser: NIETO JOHN WESLEY, SHAVER JOSEPH B, SNOOK MICHAEL PATRICK
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A wireless communications device includes a receiver, and a decoder coupled downstream from the receiver. The decoder is configured to alternatively decode a first signal using a first trellis state transition map including first valid transitions, the first signal having a first modulation order, and second signals using second trellis state transition maps including respective second valid transitions defined from the first valid transitions. The second signals have respective modulation orders less than the first modulation order.