millimeter wave adaptive transmission using spatial

MITSUBISHI ELECTRIC RESEARCH LABORATORIES http://www.merl.com Millimeter Wave Adaptive Transmission Using Spatial Scattering Modulation Ding, Yacong; Kim, Kyeong Jin; Koike-Akino, Toshiaki; Pajovic, Milutin; Wang, Pu; Orlik, Philip V. TR2017-057 May 22, 2017 Abstract In millimeter wave (mmWave) communication, analog and hybrid beamforming systems are proposed to reduce the number of RF chains when a large antenna array is utilized to achieve a high beamforming gain. In this paper, a new transmission scheme is first proposed by lever- aging the hardware architecture of analog and hybrid beamforming to improve the spectral efficiency. The new scheme is called spatial scattering modulation (SSM), since it exploits the spatial scattering dimension to modulate information bits. And then, an adaptive transmission strategy (ATS) which chooses the best transmission scheme under instantaneous channel state information, is proposed to improve the performance. Link-level simulation results demonstrate the superiority of the proposed ATS in all the simulated signal-to-noise (SNR) values. IEEE International Conference on Communications (ICC) This work may not be copied or reproduced in whole or in part for any commercial purpose. Permission to copy in whole or in part without payment of fee is granted for nonprofit educational and research purposes provided that all such whole or partial copies include the following: a notice that such copying is by permission of Mitsubishi Electric Research Laboratories, Inc.; an acknowledgment of the authors and individual contributions to the work; and all applicable portions of the copyright notice. Copying, reproduction, or republishing for any other purpose shall require a license with payment of fee to Mitsubishi Electric Research Laboratories, Inc. All rights reserved. Copyright c Mitsubishi Electric Research Laboratories, Inc., 2017 201 Broadway, Cambridge, Massachusetts 02139

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Page 1: Millimeter Wave Adaptive Transmission Using Spatial

MITSUBISHI ELECTRIC RESEARCH LABORATORIEShttp://www.merl.com

Millimeter Wave Adaptive Transmission Using SpatialScattering Modulation

Ding, Yacong; Kim, Kyeong Jin; Koike-Akino, Toshiaki; Pajovic, Milutin; Wang, Pu; Orlik, PhilipV.

TR2017-057 May 22, 2017

AbstractIn millimeter wave (mmWave) communication, analog and hybrid beamforming systems areproposed to reduce the number of RF chains when a large antenna array is utilized to achievea high beamforming gain. In this paper, a new transmission scheme is first proposed by lever-aging the hardware architecture of analog and hybrid beamforming to improve the spectralefficiency. The new scheme is called spatial scattering modulation (SSM), since it exploits thespatial scattering dimension to modulate information bits. And then, an adaptive transmis-sion strategy (ATS) which chooses the best transmission scheme under instantaneous channelstate information, is proposed to improve the performance. Link-level simulation resultsdemonstrate the superiority of the proposed ATS in all the simulated signal-to-noise (SNR)values.

IEEE International Conference on Communications (ICC)

This work may not be copied or reproduced in whole or in part for any commercial purpose. Permission to copy inwhole or in part without payment of fee is granted for nonprofit educational and research purposes provided that allsuch whole or partial copies include the following: a notice that such copying is by permission of Mitsubishi ElectricResearch Laboratories, Inc.; an acknowledgment of the authors and individual contributions to the work; and allapplicable portions of the copyright notice. Copying, reproduction, or republishing for any other purpose shall requirea license with payment of fee to Mitsubishi Electric Research Laboratories, Inc. All rights reserved.