Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/605201
Title: Low Complexity Layered Division Multiplexing for ATSC 3.0
Authors: Sung Ik Park;Jae-Young Lee;Seho Myoung;Liang Zhang;Yiyan Wu;Jon Montalbán;Sunhyoung Kwon;Bo-Mi Lim;Pablo Angueira;Heung Mook Kim;Namho Hur;Jeongchang Kim
subject: Layered division multiplexing|complexity|ATSC 3.0
Year: 2016
Publisher: IEEE
Abstract: In this paper, we propose novel transmitter and receiver architectures for low complexity layered division multiplexing (LDM) systems. The proposed transmitter architecture, which is adopted as a baseline technology of the Advanced Television Systems Committee 3.0, shares time and frequency interleavers, FFT, pilot patterns, guard interval, preamble, and bootstrap among different layers, so that the implementation of LDM receivers can be realized with less than 10% complexity increase compared to conventional single layer receivers. With such low complexity increment, we show simulation and laboratory test results that the proposed LDM system has significant performance advantage (3-9 dB) over traditional TDM systems, and maintains its performance up to the velocity of 260 km/h in mobile reception.
URI: http://localhost/handle/Hannan/138819
http://localhost/handle/Hannan/605201
ISSN: 0018-9316
1557-9611
volume: 62
issue: 1
Appears in Collections:2016

Files in This Item:
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Title: Low Complexity Layered Division Multiplexing for ATSC 3.0
Authors: Sung Ik Park;Jae-Young Lee;Seho Myoung;Liang Zhang;Yiyan Wu;Jon Montalbán;Sunhyoung Kwon;Bo-Mi Lim;Pablo Angueira;Heung Mook Kim;Namho Hur;Jeongchang Kim
subject: Layered division multiplexing|complexity|ATSC 3.0
Year: 2016
Publisher: IEEE
Abstract: In this paper, we propose novel transmitter and receiver architectures for low complexity layered division multiplexing (LDM) systems. The proposed transmitter architecture, which is adopted as a baseline technology of the Advanced Television Systems Committee 3.0, shares time and frequency interleavers, FFT, pilot patterns, guard interval, preamble, and bootstrap among different layers, so that the implementation of LDM receivers can be realized with less than 10% complexity increase compared to conventional single layer receivers. With such low complexity increment, we show simulation and laboratory test results that the proposed LDM system has significant performance advantage (3-9 dB) over traditional TDM systems, and maintains its performance up to the velocity of 260 km/h in mobile reception.
URI: http://localhost/handle/Hannan/138819
http://localhost/handle/Hannan/605201
ISSN: 0018-9316
1557-9611
volume: 62
issue: 1
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7329951.pdf2.82 MBAdobe PDFThumbnail
Preview File
Title: Low Complexity Layered Division Multiplexing for ATSC 3.0
Authors: Sung Ik Park;Jae-Young Lee;Seho Myoung;Liang Zhang;Yiyan Wu;Jon Montalbán;Sunhyoung Kwon;Bo-Mi Lim;Pablo Angueira;Heung Mook Kim;Namho Hur;Jeongchang Kim
subject: Layered division multiplexing|complexity|ATSC 3.0
Year: 2016
Publisher: IEEE
Abstract: In this paper, we propose novel transmitter and receiver architectures for low complexity layered division multiplexing (LDM) systems. The proposed transmitter architecture, which is adopted as a baseline technology of the Advanced Television Systems Committee 3.0, shares time and frequency interleavers, FFT, pilot patterns, guard interval, preamble, and bootstrap among different layers, so that the implementation of LDM receivers can be realized with less than 10% complexity increase compared to conventional single layer receivers. With such low complexity increment, we show simulation and laboratory test results that the proposed LDM system has significant performance advantage (3-9 dB) over traditional TDM systems, and maintains its performance up to the velocity of 260 km/h in mobile reception.
URI: http://localhost/handle/Hannan/138819
http://localhost/handle/Hannan/605201
ISSN: 0018-9316
1557-9611
volume: 62
issue: 1
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7329951.pdf2.82 MBAdobe PDFThumbnail
Preview File