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Real-Time Alamouti ...
Real-Time Alamouti STBC Decoding on A Programmable Baseband Processor
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- Eilert, Johan, 1980- (författare)
- Linköpings universitet,Tekniska högskolan,Datorteknik
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- Wu, Di, 1979- (författare)
- Linköpings universitet,Tekniska högskolan,Datorteknik
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- Liu, Dake, 1957- (författare)
- Linköpings universitet,Tekniska högskolan,Datorteknik
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(creator_code:org_t)
- 2008
- 2008
- Engelska.
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- This paper presents a space-time block coding decoder for MIMO-OFDM enabled mobile terminals. The decoder is implemented using a programmable baseband processor aimed for software-defined radio (SDR). The dynamic range supplied by the floating-point SIMD datapath allows special algorithms to significantly reduce the computational latency of decoding. The programmable solution not only supports different transmit/receive antenna configuration, but also allows hardware multiplexing to obtain silicon and power efficiency. Compared to several existing fixed-functional ASIC solutions in literature, the one proposed in this paper is by far the smallest, fastest and with more flexibility.
Nyckelord
- TECHNOLOGY
- TEKNIKVETENSKAP
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)