ETSI ISG MAT: Bridging Multiple Access Techniques Research and 6G Standardisation
Dheeraj Raja Kumar Mert Ozates Yong Jin Daniel Kim David Vargas Onur Dizdar Fehmi Emre Kadan Carles Antón-Haro Sebastian Wagner Bruno Clerckx Malte Schellmann Xavier Mestre H. M. Furqan Kenza Abela Shaima Abidrabbu
作者信息
Abstract
Improved spectral efficiency and inter-user interference mitigation are important aspects of IMT-2030 and the ongoing 3GPP 6G study. ETSI established the Industry Specification Group on Multiple Access Techniques (ISG MAT) as a research and pre-standardisation activity to build wider consensus on downlink MAT for 3GPP-based 6G systems. Its first report, ETSI GR MAT 001 V1.1.1, provides a standards-oriented comparison of 3GPP-specified techniques, including OMA, MU-MIMO, and MUST, with candidate techniques comprising power-domain NOMA, RSMA, and cache-aided MU-MIMO. The report identifies operating conditions in which candidate MAT can improve spectral efficiency and assesses implications for transceiver processing, network assistance information, and reference-signal requirements. Ongoing work includes realistic 5G NR link-level evaluations and the study of MAT for non-terrestrial networks, providing timely technical evidence for 3GPP 6G standardisation discussions.引用本文复制引用
Dheeraj Raja Kumar,Mert Ozates,Yong Jin Daniel Kim,David Vargas,Onur Dizdar,Fehmi Emre Kadan,Carles Antón-Haro,Sebastian Wagner,Bruno Clerckx,Malte Schellmann,Xavier Mestre,H. M. Furqan,Kenza Abela,Shaima Abidrabbu.ETSI ISG MAT: Bridging Multiple Access Techniques Research and 6G Standardisation[EB/OL].(2026-07-27)[2026-08-11].https://arxiv.org/abs/2607.24226.学科分类
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