Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Low Complexity Precoder with Exploration for 1-bit MU-MISO: QAM constellations
Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Hong, Sungweon | - |
| dc.contributor.author | Park, Sungyeal | - |
| dc.contributor.author | Cho, Yunseong | - |
| dc.contributor.author | Hong, Songnam | - |
| dc.date.accessioned | 2024-11-28T18:31:29Z | - |
| dc.date.available | 2024-11-28T18:31:29Z | - |
| dc.date.issued | 2024-09 | - |
| dc.identifier.issn | 2325-3789 | - |
| dc.identifier.issn | 1948-3252 | - |
| dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/197971 | - |
| dc.description.abstract | We study the construction of a transmit signal for downlink multi-user multiple-input single-output (MU-MISO) systems with cost-effective 1-bit digital-to-analog converters (DACs). In our earlier work, this challenging problem was formulated as a mixed integer linear programming (MILP) and solved through conventional LP relaxation. In this paper, we present a two-step iterative algorithm with an elegant performance-complexity tradeoff. The proposed algorithm can approach the performance of the LP-based method while reducing the computational complexity by 1/ log(Nt), where Nt is the number of transmit antennas. Via simulations, we demonstrate the effectiveness of the proposed algorithm. | - |
| dc.format.extent | 5 | - |
| dc.language | 영어 | - |
| dc.language.iso | ENG | - |
| dc.title | Low Complexity Precoder with Exploration for 1-bit MU-MISO: QAM constellations | - |
| dc.type | Article | - |
| dc.identifier.doi | 10.1109/SPAWC60668.2024.10694026 | - |
| dc.identifier.scopusid | 2-s2.0-85207066316 | - |
| dc.identifier.wosid | 001337964100179 | - |
| dc.identifier.bibliographicCitation | IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC, pp 891 - 895 | - |
| dc.citation.title | IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC | - |
| dc.citation.startPage | 891 | - |
| dc.citation.endPage | 895 | - |
| dc.type.docType | Proceedings Paper | - |
| dc.description.isOpenAccess | N | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Computer Science | - |
| dc.relation.journalResearchArea | Engineering | - |
| dc.relation.journalResearchArea | Telecommunications | - |
| dc.relation.journalWebOfScienceCategory | Computer Science, Interdisciplinary Applications | - |
| dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
| dc.relation.journalWebOfScienceCategory | Telecommunications | - |
| dc.subject.keywordPlus | Analog to digital conversion | - |
| dc.subject.keywordPlus | Digital to analog conversion | - |
| dc.subject.keywordPlus | Integer linear programming | - |
| dc.subject.keywordPlus | Integer programming | - |
| dc.subject.keywordPlus | Linear programming | - |
| dc.subject.keywordPlus | Quadrature amplitude modulation | - |
| dc.subject.keywordPlus | Quadrature phase shift keying | - |
| dc.subject.keywordAuthor | 1-bit DAC | - |
| dc.subject.keywordAuthor | downlink precoding | - |
| dc.subject.keywordAuthor | massive MISO | - |
| dc.subject.keywordAuthor | mixed integer linear programming | - |
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - 서울 공과대학 > 서울 융합전자공학부 > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Related Researcher
- Hong, Song nam
- COLLEGE OF ENGINEERING (SCHOOL OF ELECTRONIC ENGINEERING)