Performance of soft metrics for convolutional coded asynchronous fast FHSS-MA networks using BFSK under Rayleigh fading.

Performance of soft metrics for convolutional coded asynchronous fast FHSS-MA networks using BFSK under Rayleigh fading.

Performance of robust soft decoding metrics is examined for use in convolutional coded asynchronous fast frequency-hop spread-spectrum multiple-access networks using binary frequency-shift keying under Rayleigh fading channels. For comparison, maximum-likelihood metrics based on a Gaussian approxima...

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Bibliografiska uppgifter
I publikationen:IEEE Transactions on communications 51, 1 (2003).
Huvudupphovsman: Youhan Kim
Materialtyp: Artikel
Språk:English
Ämnen:
BFSK.
Gaussian approximation.
Rayleigh fading channels.
Asynchronous networks.
Binary frequency-shift keying.
Convolutional codes.
Envelope detector.
Fast FHSS-MA networks.
Fast frequency-hop spread-spectrum multiple-access networks.
Hard decision decoding.
Maximum-likelihood decoding.
Soft decoding metrics.