DC Field | Value | Language |
---|---|---|
dc.contributor.author | ZHU, DALIN | - |
dc.contributor.author | CHOI, JUNIL | - |
dc.contributor.author | HEATH, ROBERT | - |
dc.date.accessioned | 2018-01-04T06:39:56Z | - |
dc.date.available | 2018-01-04T06:39:56Z | - |
dc.date.created | 2017-12-11 | - |
dc.date.issued | 2017-12 | - |
dc.identifier.issn | 1536-1276 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/38949 | - |
dc.description.abstract | In this paper, a novel two-dimensional superresolution angle-of-departure (AoD) and angle-of-arrival (AoA) estimation technique is proposed for wideband millimeter-wave multiple-input multiple-output systems with dual-polarized antenna elements. The key ingredient of the proposed method is the custom designed beam pairs, from which there exists an invertible function of the AoD/AoA. A new multi-layer reference signal structure is developed for the proposed method to facilitate angle estimation for wideband channels with dual-polarized antenna elements. To reduce feedback in closed-loop frequency division duplexing systems, a novel differential feedback strategy is proposed to feedback the estimated angle pairs. Numerical results demonstrate that good azimuth/elevation AoD and AoA estimation performance can be achieved under different levels of signal-to-noise ratio, channel conditions, and antenna array configurations. IEEE | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS | - |
dc.title | Two-Dimensional AoD and AoA Acquisition for Wideband mmWave Systems with Cross-Polarized MIMO | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/TWC.2017.2754369 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, v.16, no.12, pp.7890 - 7905 | - |
dc.identifier.wosid | 000418184400015 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 7905 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 7890 | - |
dc.citation.title | IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS | - |
dc.citation.volume | 16 | - |
dc.contributor.affiliatedAuthor | CHOI, JUNIL | - |
dc.identifier.scopusid | 2-s2.0-85030686481 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 6 | - |
dc.description.scptc | 0 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.description.isOpenAccess | N | - |
dc.type.docType | ARTICLE | - |
dc.subject.keywordPlus | BEAM-ALIGNMENT | - |
dc.subject.keywordPlus | CHANNEL MODEL | - |
dc.subject.keywordPlus | PROPAGATION | - |
dc.subject.keywordAuthor | MIMO | - |
dc.subject.keywordAuthor | millimeter-wave systems | - |
dc.subject.keywordAuthor | auxiliary beam pair | - |
dc.subject.keywordAuthor | two-dimensional AoD/AoA estimation | - |
dc.subject.keywordAuthor | dual-polarization | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
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