Adaptive modulation techniques for duplex OFDM transmission

The design tradeoffs of turbo-coded burst-by-burst adaptive orthogonal frequency division multiplex (OFDM) wideband transceivers are analyzed. We demonstrate that upon aiming for a higher throughput a higher proportion of low-quality OFDM subcarriers has to be used for the transmission of inherently...

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Vydáno v:	IEEE transactions on vehicular technology Ročník 49; číslo 5; s. 1893 - 1906
Hlavní autoři:	Keller, T., Hanzo, L.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.09.2000 Institute of Electrical and Electronics Engineers
Témata:	Applied sciences Channel coding Channels Coding Costs Detection algorithms Equipments and installations Exact sciences and technology Frequency division Frequency division multiplexing Mobile radiocommunication systems Modems Modulation Multiplexing OFDM modulation Orthogonal Frequency Division Multiplexing Radiocommunications Regulation Spectra Subcarriers Telecommunications Telecommunications and information theory Throughput Transceivers Turbo codes Wideband Performance evaluation Channel capacity Transmission channel Theoretical study Equalization Frequency division multiplexing Algorithm Adaptive method Transceiver High order mode Wide band Coding Modem
ISSN:	0018-9545
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