Please use this identifier to cite or link to this item: http://dlib.scu.ac.ir/handle/Hannan/142885
Title: Millimeter Wave Receiver Design Using Low Precision Quantization and Parallel Delta \Sigma Architecture
Authors: Deepan S. Palguna;David J. Love;Timothy A. Thomas;Amitava Ghosh
subject: massive MIMO|Millimeter wave communication|low precision quantization|parallel Delta \Sigma$ ADCs
Year: 2016
Publisher: IEEE
Abstract: The use of high-frequency millimeter wave (mmWave) bands for 5G communication systems has received much attention over the last few years. Analog-to-digital converters (ADCs) contribute significantly to the implementation cost and power consumption of wireless receivers. The use of large antenna arrays in mmWave communications causes these costs to rise even further. Using low precision quantizers in ADCs can reduce these costs significantly. In this paper, we propose a novel receiver design using low precision quantizers drawing ideas from the parallel ADC design literature. Utilizing structural similarities between multi-antenna receivers and parallel ADCs, we show that the signal-to-noise ratio and achievable rate, respectively, scale linearly and logarithmically with the number of antennas. We also extend the idea to the scenario where multiple streams can be transmitted simultaneously. Our simulations of the receiver show promising bit error rate performance under different scenarios and also show how error control coding can be incorporated to improve performance. All our designs depend only on symbol rate sampling, which eliminates costly oversampling of high bandwidth signals.
Description: 
URI: http://localhost/handle/Hannan/142885
ISSN: 1536-1276
volume: 15
issue: 10
More Information: 6556
6569
Appears in Collections:2016

Files in This Item:
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Title: Millimeter Wave Receiver Design Using Low Precision Quantization and Parallel Delta \Sigma Architecture
Authors: Deepan S. Palguna;David J. Love;Timothy A. Thomas;Amitava Ghosh
subject: massive MIMO|Millimeter wave communication|low precision quantization|parallel Delta \Sigma$ ADCs
Year: 2016
Publisher: IEEE
Abstract: The use of high-frequency millimeter wave (mmWave) bands for 5G communication systems has received much attention over the last few years. Analog-to-digital converters (ADCs) contribute significantly to the implementation cost and power consumption of wireless receivers. The use of large antenna arrays in mmWave communications causes these costs to rise even further. Using low precision quantizers in ADCs can reduce these costs significantly. In this paper, we propose a novel receiver design using low precision quantizers drawing ideas from the parallel ADC design literature. Utilizing structural similarities between multi-antenna receivers and parallel ADCs, we show that the signal-to-noise ratio and achievable rate, respectively, scale linearly and logarithmically with the number of antennas. We also extend the idea to the scenario where multiple streams can be transmitted simultaneously. Our simulations of the receiver show promising bit error rate performance under different scenarios and also show how error control coding can be incorporated to improve performance. All our designs depend only on symbol rate sampling, which eliminates costly oversampling of high bandwidth signals.
Description: 
URI: http://localhost/handle/Hannan/142885
ISSN: 1536-1276
volume: 15
issue: 10
More Information: 6556
6569
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7501498.pdf1.81 MBAdobe PDFThumbnail
Preview File
Title: Millimeter Wave Receiver Design Using Low Precision Quantization and Parallel Delta \Sigma Architecture
Authors: Deepan S. Palguna;David J. Love;Timothy A. Thomas;Amitava Ghosh
subject: massive MIMO|Millimeter wave communication|low precision quantization|parallel Delta \Sigma$ ADCs
Year: 2016
Publisher: IEEE
Abstract: The use of high-frequency millimeter wave (mmWave) bands for 5G communication systems has received much attention over the last few years. Analog-to-digital converters (ADCs) contribute significantly to the implementation cost and power consumption of wireless receivers. The use of large antenna arrays in mmWave communications causes these costs to rise even further. Using low precision quantizers in ADCs can reduce these costs significantly. In this paper, we propose a novel receiver design using low precision quantizers drawing ideas from the parallel ADC design literature. Utilizing structural similarities between multi-antenna receivers and parallel ADCs, we show that the signal-to-noise ratio and achievable rate, respectively, scale linearly and logarithmically with the number of antennas. We also extend the idea to the scenario where multiple streams can be transmitted simultaneously. Our simulations of the receiver show promising bit error rate performance under different scenarios and also show how error control coding can be incorporated to improve performance. All our designs depend only on symbol rate sampling, which eliminates costly oversampling of high bandwidth signals.
Description: 
URI: http://localhost/handle/Hannan/142885
ISSN: 1536-1276
volume: 15
issue: 10
More Information: 6556
6569
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7501498.pdf1.81 MBAdobe PDFThumbnail
Preview File