Publikationer pr. år
Publikationer pr. år
Abolfazl Amiri, Carles Navarro Manchon, Elisabeth De Carvalho
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
We propose a decentralized receiver for extra-large multiple-input multiple-output (XL-MIMO) arrays. Our method operates with no central processing unit (CPU) and all the signal detection tasks are done in distributed nodes. We exploit a combined message-passing framework to design an uncoordinated detection scheme that overcomes three major challenges in the XL-MIMO systems: computational complexity, scalability and non-stationarities in user energy distribution. Our numerical evaluations show a significant performance improvement compared to benchmark distributed methods while operating very close to the centralized receivers.
Originalsprog | Engelsk |
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Tidsskrift | I E E E Wireless Communications Letters |
Vol/bind | 11 |
Udgave nummer | 1 |
Sider (fra-til) | 81-85 |
Antal sider | 5 |
ISSN | 2162-2337 |
DOI | |
Status | Udgivet - 1 jan. 2022 |
Publikation: Ph.d.-afhandling