Introduction

Hoeg, Wolfgang; Lauterbach, Thomas; Meier-Engelen, Egon; Schulze, Henrik; Stoll, Gerhard

doi:10.1002/0470871431.ch1

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“…Channel coding is based on punctured convolutional forward-error-correction (FEC) which allows both equal and Unequal Error Protection (UEP), matched to bit error sensitivity characteristics [1]. Using rate compatible punctured convolutional (RCPC) codes, it is possible to use codes of different redundancy in the transmitted data stream in order to provide ruggedness against transmission distortions, without the need for different decoders [2]. Basic idea of RCPC channel coding is to generate first the mother code.…”

Section: Mems Nano and Smart Systemsmentioning

confidence: 99%

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Performance Analysis of OFDM Based DAB Systems Using Concatenated Coding Technique

Agarwal

Patra²

2011

AMR

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Radio broadcasting technology in this era of compact disc is expected to deliver high quality audio programmes in mobile environment. The Eureka-147 Digital Audio Broadcasting (DAB) system with coded OFDM technology accomplish this demand by making receivers highly robust against effects of multipath fading environment. In this paper, we have analyzed the performance of DAB system conforming to the parameters established by the ETSI (EN 300 401) using time and frequency interleaving, concatenated Bose-Chaudhuri-Hocquenghem coding and convolutional coding method in different transmission channels. The results show that concatenated channel coding improves the system performance compared to convolutional coding.

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Section: Mems Nano and Smart Systemsmentioning

confidence: 99%

“…travel and traffic information, still and moving pictures, etc.) to fixed, portable and mobile receivers using simple whip antennas [2]. In 1995, ETSI (European Telecommunications Standards Institute) adopted DAB as the only European standard for digital radio.…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis of OFDM Based DAB Systems Using Concatenated Coding Technique

Agarwal

Patra²

2011

AMR

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Introduction

Cited by 1 publication

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Performance Analysis of OFDM Based DAB Systems Using Concatenated Coding Technique

Performance Analysis of OFDM Based DAB Systems Using Concatenated Coding Technique

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