Hybrid Precoder Design for Angle-of-Departure Estimation with Limited-Resolution Phase Shifters Article Swipe
Huiping Huang
,
Musa Furkan Keskin
,
Henk Wymeersch
,
Xuesong Cai
,
Linlong Wu
,
Johan Thunberg
,
Fredrik Tufvesson
·
YOU?
·
· 2023
· Open Access
·
· DOI: https://doi.org/10.48550/arxiv.2312.15921
YOU?
·
· 2023
· Open Access
·
· DOI: https://doi.org/10.48550/arxiv.2312.15921
Hybrid analog-digital beamforming stands out as a key enabler for future communication systems with a massive number of antennas. In this paper, we investigate the hybrid precoder design problem for angle-of-departure (AoD) estimation, where we take into account the practical constraint on the limited resolution of phase shifters. Our goal is to design a radio-frequency (RF) precoder and a base-band (BB) precoder to estimate AoD of the user with a high accuracy. To this end, we propose a two-step strategy where we first obtain the fully digital precoder that minimizes the angle error bound, and then the resulting digital precoder is decomposed into an RF precoder and a BB precoder, based on the alternating optimization and the alternating direction method of multipliers. Besides, we derive the quantization error upper bound and analyse the convergence behavior of the proposed algorithm. Numerical results demonstrate the superior performance of the proposed method over state-of-the-art baselines.
Related Topics
Concepts
Quantization (signal processing)
Computer science
Precoding
Upper and lower bounds
Beamforming
Radio frequency
Algorithm
Constraint (computer-aided design)
Key (lock)
Convergence (economics)
Electronic engineering
Mathematical optimization
Telecommunications
MIMO
Mathematics
Engineering
Economics
Mathematical analysis
Geometry
Economic growth
Computer security
Metadata
- Type
- preprint
- Language
- en
- Landing Page
- http://arxiv.org/abs/2312.15921
- https://arxiv.org/pdf/2312.15921
- OA Status
- green
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4390438281
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W4390438281Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.48550/arxiv.2312.15921Digital Object Identifier
- Title
-
Hybrid Precoder Design for Angle-of-Departure Estimation with Limited-Resolution Phase ShiftersWork title
- Type
-
preprintOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2023Year of publication
- Publication date
-
2023-12-26Full publication date if available
- Authors
-
Huiping Huang, Musa Furkan Keskin, Henk Wymeersch, Xuesong Cai, Linlong Wu, Johan Thunberg, Fredrik TufvessonList of authors in order
- Landing page
-
https://arxiv.org/abs/2312.15921Publisher landing page
- PDF URL
-
https://arxiv.org/pdf/2312.15921Direct link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
greenOpen access status per OpenAlex
- OA URL
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https://arxiv.org/pdf/2312.15921Direct OA link when available
- Concepts
-
Quantization (signal processing), Computer science, Precoding, Upper and lower bounds, Beamforming, Radio frequency, Algorithm, Constraint (computer-aided design), Key (lock), Convergence (economics), Electronic engineering, Mathematical optimization, Telecommunications, MIMO, Mathematics, Engineering, Economics, Mathematical analysis, Geometry, Economic growth, Computer securityTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
0Total citation count in OpenAlex
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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| abstract_inverted_index.that | 88 |
| abstract_inverted_index.then | 95 |
| abstract_inverted_index.this | 20, 73 |
| abstract_inverted_index.user | 67 |
| abstract_inverted_index.with | 13, 68 |
| abstract_inverted_index.(AoD) | 31 |
| abstract_inverted_index.angle | 91 |
| abstract_inverted_index.based | 110 |
| abstract_inverted_index.bound | 129 |
| abstract_inverted_index.error | 92, 127 |
| abstract_inverted_index.first | 82 |
| abstract_inverted_index.fully | 85 |
| abstract_inverted_index.phase | 46 |
| abstract_inverted_index.upper | 128 |
| abstract_inverted_index.where | 33, 80 |
| abstract_inverted_index.Hybrid | 0 |
| abstract_inverted_index.bound, | 93 |
| abstract_inverted_index.derive | 124 |
| abstract_inverted_index.design | 27, 52 |
| abstract_inverted_index.future | 10 |
| abstract_inverted_index.hybrid | 25 |
| abstract_inverted_index.method | 119, 148 |
| abstract_inverted_index.number | 16 |
| abstract_inverted_index.obtain | 83 |
| abstract_inverted_index.paper, | 21 |
| abstract_inverted_index.stands | 3 |
| abstract_inverted_index.account | 37 |
| abstract_inverted_index.analyse | 131 |
| abstract_inverted_index.digital | 86, 98 |
| abstract_inverted_index.enabler | 8 |
| abstract_inverted_index.limited | 43 |
| abstract_inverted_index.massive | 15 |
| abstract_inverted_index.problem | 28 |
| abstract_inverted_index.propose | 76 |
| abstract_inverted_index.results | 140 |
| abstract_inverted_index.systems | 12 |
| abstract_inverted_index.Besides, | 122 |
| abstract_inverted_index.behavior | 134 |
| abstract_inverted_index.estimate | 63 |
| abstract_inverted_index.precoder | 26, 56, 61, 87, 99, 105 |
| abstract_inverted_index.proposed | 137, 147 |
| abstract_inverted_index.strategy | 79 |
| abstract_inverted_index.superior | 143 |
| abstract_inverted_index.two-step | 78 |
| abstract_inverted_index.Numerical | 139 |
| abstract_inverted_index.accuracy. | 71 |
| abstract_inverted_index.antennas. | 18 |
| abstract_inverted_index.base-band | 59 |
| abstract_inverted_index.direction | 118 |
| abstract_inverted_index.minimizes | 89 |
| abstract_inverted_index.practical | 39 |
| abstract_inverted_index.precoder, | 109 |
| abstract_inverted_index.resulting | 97 |
| abstract_inverted_index.shifters. | 47 |
| abstract_inverted_index.algorithm. | 138 |
| abstract_inverted_index.baselines. | 151 |
| abstract_inverted_index.constraint | 40 |
| abstract_inverted_index.decomposed | 101 |
| abstract_inverted_index.resolution | 44 |
| abstract_inverted_index.alternating | 113, 117 |
| abstract_inverted_index.beamforming | 2 |
| abstract_inverted_index.convergence | 133 |
| abstract_inverted_index.demonstrate | 141 |
| abstract_inverted_index.estimation, | 32 |
| abstract_inverted_index.investigate | 23 |
| abstract_inverted_index.performance | 144 |
| abstract_inverted_index.multipliers. | 121 |
| abstract_inverted_index.optimization | 114 |
| abstract_inverted_index.quantization | 126 |
| abstract_inverted_index.communication | 11 |
| abstract_inverted_index.analog-digital | 1 |
| abstract_inverted_index.radio-frequency | 54 |
| abstract_inverted_index.state-of-the-art | 150 |
| abstract_inverted_index.angle-of-departure | 30 |
| cited_by_percentile_year | |
| countries_distinct_count | 0 |
| institutions_distinct_count | 7 |
| citation_normalized_percentile |