OFDM demodulation in underwater time-reversed shortned channels

This work addresses the problem of OFDM transmission in dispersive underwater channels where impulse responses lasting tens of miliseconds cannot be reliably handled by recently proposed methods due to limitations of channel estimation algorithms. The proposed approach relies on passive time reversa...

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Detalhes bibliográficos
Autor principal: Gomes, João (author)
Outros Autores: Silva, A. (author), Jesus, S. M. (author)
Formato: conferenceObject
Idioma:eng
Publicado em: 2014
Assuntos:
Bandwidth
Channel estimation
Cost function
Demodulation
Dispersion
Narrowband
OFDM modulation
Quadrature phase shift keying
Sensor arrays
Underwater communication
Texto completo:http://hdl.handle.net/10400.1/5234
País:Portugal
Oai:oai:sapientia.ualg.pt:10400.1/5234

Texto Completo

http://hdl.handle.net/10400.1/5234

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