A jointed mode detection and symbol detection scheme for DVB-T

Ting Chen Wei; Wei Chang Liu; Shyh-Jye Jou

doi:10.1109/TCE.2008.4560096

A jointed mode detection and symbol detection scheme for DVB-T

Ting Chen Wei^*, Wei Chang Liu, Shyh-Jye Jou

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

This work proposes a jointed mode detection and symbol detection scheme for DVB-T. To reduce hardware complexity, the division operation of normalized maximum correlation (NMC) is removed and the delay line which uses twisted memory access method lowers the hardware cost. In addition, the proposed detection procedure does not need to refill or replenish the received data samples; as the result, the longest latency of the detection is only 17280 samples and is comparable with the parallel method. To lower the hardware cost, the memory is released for channel estimation after completing the Mode/GI detection and symbol detection. Total complexity of Mode/GI/symbol detection and channel estimation is about 200 Kgates (including memory).

Original language	English
Pages (from-to)	336-341
Number of pages	6
Journal	IEEE Transactions on Consumer Electronics
Volume	54
Issue number	2
DOIs	https://doi.org/10.1109/TCE.2008.4560096
State	Published - 1 May 2008

Keywords

Atmospheric measurements
Couplings
Electromagnetic compatibility
Particle measurements
Probes
Reverberation chamber
TEM cells

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10.1109/TCE.2008.4560096

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abstract = "This work proposes a jointed mode detection and symbol detection scheme for DVB-T. To reduce hardware complexity, the division operation of normalized maximum correlation (NMC) is removed and the delay line which uses twisted memory access method lowers the hardware cost. In addition, the proposed detection procedure does not need to refill or replenish the received data samples; as the result, the longest latency of the detection is only 17280 samples and is comparable with the parallel method. To lower the hardware cost, the memory is released for channel estimation after completing the Mode/GI detection and symbol detection. Total complexity of Mode/GI/symbol detection and channel estimation is about 200 Kgates (including memory).",

keywords = "Atmospheric measurements, Couplings, Electromagnetic compatibility, Particle measurements, Probes, Reverberation chamber, TEM cells",

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AU - Liu, Wei Chang

AU - Jou, Shyh-Jye

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AB - This work proposes a jointed mode detection and symbol detection scheme for DVB-T. To reduce hardware complexity, the division operation of normalized maximum correlation (NMC) is removed and the delay line which uses twisted memory access method lowers the hardware cost. In addition, the proposed detection procedure does not need to refill or replenish the received data samples; as the result, the longest latency of the detection is only 17280 samples and is comparable with the parallel method. To lower the hardware cost, the memory is released for channel estimation after completing the Mode/GI detection and symbol detection. Total complexity of Mode/GI/symbol detection and channel estimation is about 200 Kgates (including memory).

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KW - Couplings

KW - Electromagnetic compatibility

KW - Particle measurements

KW - Probes

KW - Reverberation chamber

KW - TEM cells

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A jointed mode detection and symbol detection scheme for DVB-T

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Keywords

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