{"title":"Aerial: a GPU hyper-converged platform for 5G","authors":"Anupa Kelkar, C. Dick","doi":"10.1145/3472716.3472864","DOIUrl":null,"url":null,"abstract":"In addition to high-throughput, low-latency and high-reliability, softwarization, virtualization and open interfaces are key tenets of 5G wireless. In this paper we present Aerial, a pure software implementation of a MIMO multi-cell gNB. All of the baseband signal processing is implemented as CUDA running on an NVIDA GPU, layer-2 is hosted on a CPU and an O-RAN 7.2 split fronthaul interface is supported with a Mellanox ConnectX-6 DX NIC. The accompanying video demonstrates the three use-cases that are described in this paper.","PeriodicalId":178725,"journal":{"name":"Proceedings of the SIGCOMM '21 Poster and Demo Sessions","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the SIGCOMM '21 Poster and Demo Sessions","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3472716.3472864","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
In addition to high-throughput, low-latency and high-reliability, softwarization, virtualization and open interfaces are key tenets of 5G wireless. In this paper we present Aerial, a pure software implementation of a MIMO multi-cell gNB. All of the baseband signal processing is implemented as CUDA running on an NVIDA GPU, layer-2 is hosted on a CPU and an O-RAN 7.2 split fronthaul interface is supported with a Mellanox ConnectX-6 DX NIC. The accompanying video demonstrates the three use-cases that are described in this paper.
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