DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zhu, Dalin | ko |
dc.contributor.author | Choi, Junil | ko |
dc.contributor.author | Heath, Robert W., Jr. | ko |
dc.date.accessioned | 2019-09-09T01:20:20Z | - |
dc.date.available | 2019-09-09T01:20:20Z | - |
dc.date.created | 2019-09-09 | - |
dc.date.created | 2019-09-09 | - |
dc.date.created | 2019-09-09 | - |
dc.date.issued | 2017-12 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, v.16, no.12, pp.7890 - 7905 | - |
dc.identifier.issn | 1536-1276 | - |
dc.identifier.uri | http://hdl.handle.net/10203/267361 | - |
dc.description.abstract | In this paper, a novel two-dimensional super-resolution 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. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Two-Dimensional AoD and AoA Acquisition for Wideband Millimeter-Wave Systems With Dual-Polarized MIMO | - |
dc.type | Article | - |
dc.identifier.wosid | 000418184400015 | - |
dc.identifier.scopusid | 2-s2.0-85030686481 | - |
dc.type.rims | ART | - |
dc.citation.volume | 16 | - |
dc.citation.issue | 12 | - |
dc.citation.beginningpage | 7890 | - |
dc.citation.endingpage | 7905 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS | - |
dc.identifier.doi | 10.1109/TWC.2017.2754369 | - |
dc.contributor.localauthor | Choi, Junil | - |
dc.contributor.nonIdAuthor | Zhu, Dalin | - |
dc.contributor.nonIdAuthor | Heath, Robert W., Jr. | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
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.subject.keywordPlus | BEAM-ALIGNMENT | - |
dc.subject.keywordPlus | CHANNEL MODEL | - |
dc.subject.keywordPlus | PROPAGATION | - |
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