STBC-OFDM downlink baseband receiver for mobile WMAN

Hsiao Yun Chen; Jyun Nan Lin; Hsiang Sheng Hu; Shyh-Jye Jou

doi:10.1109/TVLSI.2011.2181965

STBC-OFDM downlink baseband receiver for mobile WMAN

Hsiao Yun Chen^*, Jyun Nan Lin, Hsiang Sheng Hu, Shyh-Jye Jou

^*此作品的通信作者

研究成果: Article › 同行評審

8 引文斯高帕斯（Scopus）

摘要

This paper proposes a space time block code-orthogonal frequency division multiplexing downlink baseband receiver for mobile wireless metropolitan area network. The proposed baseband receiver applied in the system with two transmit antennas and one receive antenna aims to provide high performance in outdoor mobile environments. It provides a simple and robust synchronizer and an accurate but hardware affordable channel estimator to overcome the challenge of multipath fading channels. The coded bit error rate performance for 16 quadrature amplitude modulation can achieve less than 10^-6 under the vehicle speed of 120 km/hr. The proposed baseband receiver designed in 90-nm CMOS technology can support up to 27.32 Mb/s uncoded data transmission under 10 MHz channel bandwidth. It requires a core area of 2.41 × 2.41mm ² and dissipates 68.48 mW at 78.4 MHz with 1 V power supply.

原文	English
文章編號	6138894
頁（從 - 到）	43-54
頁數	12
期刊	IEEE Transactions on Very Large Scale Integration (VLSI) Systems
卷	21
發行號	1
DOIs	https://doi.org/10.1109/TVLSI.2011.2181965
出版狀態	Published - 1 1月 2013

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10.1109/TVLSI.2011.2181965

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title = "STBC-OFDM downlink baseband receiver for mobile WMAN",

abstract = "This paper proposes a space time block code-orthogonal frequency division multiplexing downlink baseband receiver for mobile wireless metropolitan area network. The proposed baseband receiver applied in the system with two transmit antennas and one receive antenna aims to provide high performance in outdoor mobile environments. It provides a simple and robust synchronizer and an accurate but hardware affordable channel estimator to overcome the challenge of multipath fading channels. The coded bit error rate performance for 16 quadrature amplitude modulation can achieve less than 10-6 under the vehicle speed of 120 km/hr. The proposed baseband receiver designed in 90-nm CMOS technology can support up to 27.32 Mb/s uncoded data transmission under 10 MHz channel bandwidth. It requires a core area of 2.41 × 2.41mm 2 and dissipates 68.48 mW at 78.4 MHz with 1 V power supply.",

keywords = "Baseband receiver, channel estimator, space time block code-orthogonal frequency division multiplexing (STBC-OFDM) system, synchronizer, wireless metropolitan area network (WMAN)",

author = "Chen, {Hsiao Yun} and Lin, {Jyun Nan} and Hu, {Hsiang Sheng} and Shyh-Jye Jou",

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AU - Chen, Hsiao Yun

AU - Lin, Jyun Nan

AU - Hu, Hsiang Sheng

AU - Jou, Shyh-Jye

PY - 2013/1/1

Y1 - 2013/1/1

N2 - This paper proposes a space time block code-orthogonal frequency division multiplexing downlink baseband receiver for mobile wireless metropolitan area network. The proposed baseband receiver applied in the system with two transmit antennas and one receive antenna aims to provide high performance in outdoor mobile environments. It provides a simple and robust synchronizer and an accurate but hardware affordable channel estimator to overcome the challenge of multipath fading channels. The coded bit error rate performance for 16 quadrature amplitude modulation can achieve less than 10-6 under the vehicle speed of 120 km/hr. The proposed baseband receiver designed in 90-nm CMOS technology can support up to 27.32 Mb/s uncoded data transmission under 10 MHz channel bandwidth. It requires a core area of 2.41 × 2.41mm 2 and dissipates 68.48 mW at 78.4 MHz with 1 V power supply.

AB - This paper proposes a space time block code-orthogonal frequency division multiplexing downlink baseband receiver for mobile wireless metropolitan area network. The proposed baseband receiver applied in the system with two transmit antennas and one receive antenna aims to provide high performance in outdoor mobile environments. It provides a simple and robust synchronizer and an accurate but hardware affordable channel estimator to overcome the challenge of multipath fading channels. The coded bit error rate performance for 16 quadrature amplitude modulation can achieve less than 10-6 under the vehicle speed of 120 km/hr. The proposed baseband receiver designed in 90-nm CMOS technology can support up to 27.32 Mb/s uncoded data transmission under 10 MHz channel bandwidth. It requires a core area of 2.41 × 2.41mm 2 and dissipates 68.48 mW at 78.4 MHz with 1 V power supply.

KW - Baseband receiver

KW - channel estimator

KW - space time block code-orthogonal frequency division multiplexing (STBC-OFDM) system

KW - synchronizer

KW - wireless metropolitan area network (WMAN)

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STBC-OFDM downlink baseband receiver for mobile WMAN

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