FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3216545052> ?p ?o ?g. }

• W3216545052 abstract "Cell-free massive MIMO is one of the core technologies for future wireless networks. It is expected to bring enormous benefits, including ultra-high reliability, data throughput, energy efficiency, and uniform coverage. As a radically distributed system, the performance of cell-free massive MIMO critically relies on efficient distributed processing algorithms. In this paper, we propose a distributed expectation propagation (EP) detector for cell-free massive MIMO, which consists of two modules: a nonlinear module at the central processing unit (CPU) and a linear module at each access point (AP). The turbo principle in iterative channel decoding is utilized to compute and pass the extrinsic information between the two modules. An analytical framework is provided to characterize the asymptotic performance of the proposed EP detector with a large number of antennas. Furthermore, a distributed iterative channel estimation and data detection (ICD) algorithm is developed to handle the practical setting with imperfect channel state information (CSI). Simulation results will show that the proposed method outperforms existing detectors for cell-free massive MIMO systems in terms of the bit-error rate and demonstrate that the developed theoretical analysis accurately predicts system performance. Finally, it is shown that with imperfect CSI, the proposed ICD algorithm improves the system performance significantly and enables non-orthogonal pilots to reduce the pilot overhead." @default.
• W3216545052 created "2021-12-06" @default.
• W3216545052 creator A5022246475 @default.
• W3216545052 creator A5028609226 @default.
• W3216545052 creator A5044818286 @default.
• W3216545052 creator A5071672663 @default.
• W3216545052 creator A5079052203 @default.
• W3216545052 date "2021-11-27" @default.
• W3216545052 modified "2023-10-17" @default.
• W3216545052 title "Cell-Free Massive MIMO Detection: A Distributed Expectation Propagation Approach" @default.
• W3216545052 cites W1515272691 @default.
• W3216545052 cites W1530235965 @default.
• W3216545052 cites W1763302039 @default.
• W3216545052 cites W1907710130 @default.
• W3216545052 cites W1934021597 @default.
• W3216545052 cites W1992036418 @default.
• W3216545052 cites W2054692642 @default.
• W3216545052 cites W2108662631 @default.
• W3216545052 cites W2134946807 @default.
• W3216545052 cites W2137813581 @default.
• W3216545052 cites W2147601077 @default.
• W3216545052 cites W2152053270 @default.
• W3216545052 cites W2159637866 @default.
• W3216545052 cites W2254069717 @default.
• W3216545052 cites W2286275639 @default.
• W3216545052 cites W2592341259 @default.
• W3216545052 cites W2593893328 @default.
• W3216545052 cites W2794190039 @default.
• W3216545052 cites W2798333393 @default.
• W3216545052 cites W2945463326 @default.
• W3216545052 cites W2963050343 @default.
• W3216545052 cites W2963278460 @default.
• W3216545052 cites W2964042011 @default.
• W3216545052 cites W2965123227 @default.
• W3216545052 cites W2969519626 @default.
• W3216545052 cites W2974046131 @default.
• W3216545052 cites W2980141162 @default.
• W3216545052 cites W3008026851 @default.
• W3216545052 cites W3031223339 @default.
• W3216545052 cites W3034408430 @default.
• W3216545052 cites W3034448035 @default.
• W3216545052 cites W3047439598 @default.
• W3216545052 cites W3081919211 @default.
• W3216545052 cites W3091365446 @default.
• W3216545052 cites W3099019646 @default.
• W3216545052 cites W3103578910 @default.
• W3216545052 cites W3109058644 @default.
• W3216545052 cites W3116690415 @default.
• W3216545052 cites W3153836959 @default.
• W3216545052 cites W3193529312 @default.
• W3216545052 cites W3206898142 @default.
• W3216545052 cites W3212941463 @default.
• W3216545052 doi "https://doi.org/10.48550/arxiv.2111.14022" @default.
• W3216545052 hasPublicationYear "2021" @default.
• W3216545052 type Work @default.
• W3216545052 sameAs 3216545052 @default.
• W3216545052 citedByCount "0" @default.
• W3216545052 crossrefType "posted-content" @default.
• W3216545052 hasAuthorship W3216545052A5022246475 @default.
• W3216545052 hasAuthorship W3216545052A5028609226 @default.
• W3216545052 hasAuthorship W3216545052A5044818286 @default.
• W3216545052 hasAuthorship W3216545052A5071672663 @default.
• W3216545052 hasAuthorship W3216545052A5079052203 @default.
• W3216545052 hasBestOaLocation W32165450521 @default.
• W3216545052 hasConcept C111919701 @default.
• W3216545052 hasConcept C113775141 @default.
• W3216545052 hasConcept C11413529 @default.
• W3216545052 hasConcept C127162648 @default.
• W3216545052 hasConcept C127413603 @default.
• W3216545052 hasConcept C157764524 @default.
• W3216545052 hasConcept C207987634 @default.
• W3216545052 hasConcept C24326235 @default.
• W3216545052 hasConcept C2779960059 @default.
• W3216545052 hasConcept C41008148 @default.
• W3216545052 hasConcept C555944384 @default.
• W3216545052 hasConcept C57273362 @default.
• W3216545052 hasConcept C76155785 @default.
• W3216545052 hasConcept C79403827 @default.
• W3216545052 hasConcept C94915269 @default.
• W3216545052 hasConceptScore W3216545052C111919701 @default.
• W3216545052 hasConceptScore W3216545052C113775141 @default.
• W3216545052 hasConceptScore W3216545052C11413529 @default.
• W3216545052 hasConceptScore W3216545052C127162648 @default.
• W3216545052 hasConceptScore W3216545052C127413603 @default.
• W3216545052 hasConceptScore W3216545052C157764524 @default.
• W3216545052 hasConceptScore W3216545052C207987634 @default.
• W3216545052 hasConceptScore W3216545052C24326235 @default.
• W3216545052 hasConceptScore W3216545052C2779960059 @default.
• W3216545052 hasConceptScore W3216545052C41008148 @default.
• W3216545052 hasConceptScore W3216545052C555944384 @default.
• W3216545052 hasConceptScore W3216545052C57273362 @default.
• W3216545052 hasConceptScore W3216545052C76155785 @default.
• W3216545052 hasConceptScore W3216545052C79403827 @default.
• W3216545052 hasConceptScore W3216545052C94915269 @default.
• W3216545052 hasLocation W32165450521 @default.
• W3216545052 hasOpenAccess W3216545052 @default.
• W3216545052 hasPrimaryLocation W32165450521 @default.
• W3216545052 hasRelatedWork W1858817239 @default.
• W3216545052 hasRelatedWork W1983993042 @default.
• W3216545052 hasRelatedWork W2118722468 @default.

• next