AoD and AoA Tracking with Directional Sounding Beam Design for Millimeter Wave MIMO Systems
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
Original language | English |
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Title of host publication | 2015 IEEE 26th International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC) |
Subtitle of host publication | Workshop on Wireless Communications in Millimeter Wave Bands |
Publisher | Institute of Electrical and Electronics Engineers, Inc. |
Pages | 2271-2276 |
ISBN (print) | 9781467367820 |
Publication status | Published - Aug 2015 |
Conference
Title | 26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC 2015) |
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Place | China |
City | Hong Kong |
Period | 30 August - 2 September 2015 |
Link(s)
Abstract
Millimeter wave multiple-input multiple-output (MIMO) systems equipped with large-sized array antennas have a great potential to boost the achievable data rates by leveraging large bandwidth available at the spectrum. In this paper, we focus on the angle of departure (AoD) and angle of arrival (AoA) tracking problem for temporally correlated sparse millimeter wave MIMO channels. With the beam space MIMO channel modeling, a low complexity two-sided channel sounding scheme for the AoD and AoA tracking is investigated. The adoption of the sparse beam space MIMO channel representation eventually converts the AoD and AoA estimation problem to the support recovery problem. For the support recovery, we employ an iterative soft thresholding algorithm which is broadly referred to as the approximate message passing (AMP) algorithm. The support recovery performance of the AMP, however, suffers from serious deterioration especially at the low SNR regime. To remedy, several directional sounding beam design schemes are proposed to ameliorate the performance of the channel tracking at the low SNR. Simulation results demonstrate that the proposed AoD and AoA tracking outperforms other benchmark schemes when compared in a low SNR setting.
Citation Format(s)
AoD and AoA Tracking with Directional Sounding Beam Design for Millimeter Wave MIMO Systems. / Duan, Qiyou; Kim, Taejoon; Huang, Huang et al.
2015 IEEE 26th International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC): Workshop on Wireless Communications in Millimeter Wave Bands. Institute of Electrical and Electronics Engineers, Inc., 2015. p. 2271-2276 7343676.
2015 IEEE 26th International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC): Workshop on Wireless Communications in Millimeter Wave Bands. Institute of Electrical and Electronics Engineers, Inc., 2015. p. 2271-2276 7343676.
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review