A Software Defined Radio Realization of a Multimedia HDTV Receiver

被引：0

作者：

Viessmann, Alexander ^{[1
]}

Kocks, Christian ^{[1
]}

Waadt, Andreas ^{[1
]}

Spiegel, Christoph ^{[1
]}

Burnic, Admir ^{[1
]}

Bruck, Guido H. ^{[1
]}

Jung, Peter ^{[1
]}

Kim, Jaeyoel ^{[2
]}

Lim, YeonJu ^{[2
]}

Lee, Hyeon Woo ^{[2
]}

机构：

[1] Univ Duisburg Essen, Dept Commun Technol, Duisburg, Germany

[2] Samsung Elect, Global Standards & Res Lab, Suwon, South Korea

来源：

2009 2ND INTERNATIONAL SYMPOSIUM ON APPLIED SCIENCES IN BIOMEDICAL AND COMMUNICATION TECHNOLOGIES (ISABEL 2009) | 2009年

关键词：

Broadcasting Receiver; DSP (Digital Signal Processor); Digital Video Broadcasting; DVB-T2; FPGA (Field Programmable Gate Array); Software Defined Radio;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

DVB-T2, the revision of DVB-T (Terrestrial Digital Video Broadcasting), was recently finalized, targeting to high definition television (HDTV). To pave the way to commercialization, an appropriate implementation concept and its corresponding validation are of utmost importance. Without a doubt, the most challenging requirements introduced by the DVB-T2 specification are an FFT (Fast Fourier Transform) size of up to 32k samples, 256-QAM (Quadrature Amplitude Modulation) and LDPC (Low-Density Parity-Check) coding with a block size of 64k bits. In this manuscript, the authors present a software defined radio realization concept, comprising a combined DSP (Digital Signal Processor) and FPGA (Field Programmable Gate Array) solution, which is tailored to meet these requirements.

引用

页码：497 / +

页数：2

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