Demonstration of 60 GHz millimeter-wave short-range wireless communication system at 3.5 Gbps over 5 m range |
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| Authors: | Guangrong Yue Zhiqiang Wang Lei Chen Long Cheng Junlin Tang Xianbing Zou Yuan Zeng Lianming Li |
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| Affiliation: | 1.National Key Laboratory of Science and Technology on Communications,University of Electronic Science and Technology of China,Chengdu,China;2.Science and Technology on Information Transmission and Dissemination in Communication Networks Laboratory,54th Research Institute of China Electronics Technology Group Corporation,Shijiazhuang,China;3.Shanghai Institute of Aerospace System Engineering,Shanghai,China;4.School of Information Science and Engineering,Southeast University,Nanjing,China |
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| Abstract: | Millimeter-wave communication has received considerable attention for use in new-generation broadband wireless communication because of the scarcity of microwave band spectrum resources. The unlicensed frequency band at 60 GHz is suitable for indoor short-range broadband communication. In this paper, we introduce a 60 GHz millimeter-wave short-range wireless communication demo system adhering to the IEEE 802.11ad standard and targeting high-definition video streaming transmission. The system uses single-carrier transmission with frequency-domain equalization. The hardware prototype consists of a 65-nm CMOS radio-frequency front-end and a baseband transceiver for the physical layer functions. Important baseband technologies such as carrier synchronization, phase noise compensation, frequency-domain equalization, and low-density parity-check decoding based on probability calculation are also discussed. The system performance is demonstrated in an experiment on high-definition video transmission, where a data rate of 3.52 Gbps is achieved with a quadrature phase-shift keying signal over a distance of 5.109 m. |
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