| Country | Name | Acronym |
| Albania | Faculty of Information Technology | FTI |
| | University of Tirana | UNITIR |
| Austria | Austrian Institute of Technology | AIT |
| | Hermann Buehler GmbH | BUEHLER |
| | Institute for Integrated Circuits | IIS |
| | Johannes Kepler University Linz | JKU |
| | Silicon Austria Lab Gmbh | SAL |
| | Vienna University of Technology | TU WIEN |
| | Graz University of Technology | TUGRAZ |
| Belarus | Yanka Kupala State University of Grodno | GSU |
| Belgium | Catholic University of Leuven | KU LEUVEN |
| | Catholic University of Louvain | UCLOUVAIN |
| | Ghent University | UGENT |
| | Free University of Brussels | ULB |
| | University of Namur | UNAMUR |
| Bosnia and Herzegovina | University of Banja Luka | UNIBL |
| | University of East Sarajevo | UES |
| | University of Sarajevo | UNSA |
| Bulgaria | University of Ruse | UNIRUSE |
| China | Beijing Jiaotong University | BJTU |
| | Chengdu University of Technology | CDUT |
| | Harbin Engineering University | HRBEU |
| | Huawei Technologies | HUAWEI |
| | ZTE Wistron Telecom AB | ZTE |
| Colombia | ICESI University | ICESI |
| Croatia | University of Zagreb | FER |
| | University of Dubrovnik | UNIDU |
| | Krapina University of Applied Sciences | VHZK |
| Cyprus | European University Cyprus | EUC |
| | Novatex Solutions LTD | NOVATEX |
| | Neapolis University Pafos | NUP |
| | University of Central Lancashire | UCLAN |
| | University of Cyprus | UCY |
| Czechia | Czech Technical University in Prague | CVUT |
| | Masaryk University | MU |
| | Brno University of Technology | VUT |
| Denmark | Aalborg University | AAU |
| Estonia | University of Tartu | TUUT |
| Finland | AALTO University | AALTO |
| | Keysight Technologies | KEYSIGHT |
| | University of Oulu | OULU |
| | Elisa Oyj | ELISA |
| France | CEA-LETI Technology Research Institute | CEA-LETI |
| | National Centre for Scientific Research | CNRS |
| | Chemistry and Chemical Engineering School | CPE |
| | Central School of Lyon | ECL |
| | Eurecom | EURECOM |
| | National School Mines -Telecom Lille Douai | IMT |
| | Inria Lyon Research Center | INRIA |
| | National Institute for Applied Sciences of Lyon | INSA |
| | Research Institute Computer And Systems Aléatoires | IRISA |
| | Orange Labs | OLABS |
| | Siradel | SIRADEL |
| | Sorbonne University | SU |
| | Telecom Paris | TELECOM |
| | Gustave Eiffel University | UNIV EIFFEL |
| | University of Lille | UNIVLILLE |
| | University of Paris – Saclay – CentraleSupelec | UPS |
| Germany | Airbus Defence and Space | AIRBUS |
| | German Aerospace Center | DLR |
| | Technical University of Denmark | DTU |
| | Huawei Technologies | HUAWEI |
| | RWTH Aachen University | RWTH |
| | Sup’COM | SUPCOM |
| | Technical University of Braunschweig | TUBS |
| | Ilmenau University of Technology | TUIL |
| | University of Duisburg – Essen | UDE |
| | ULM University | UNIULM |
| Greece | University of the Aegean | AEGEAN |
| | Institute of Communication and Computer Systems | ICCS |
| | International Hellenic University | IHU |
| | National Technical University of Athens | NTUA |
| | University for Information Science and Technology “St. Paul the Apostle” | UIST |
| | University of Peloponnese | UOP |
| | Fraunhofer Heinrich Hertz Institute | HHI |
| Hungary | Budapest University of Technology and Economics | BME |
| Ireland | Dublin City University | DCU |
| | University College Dublin | UCD |
| | Technological University Dublin | TU |
| Israel | Jerusalem College of Technology | JCT |
| Italy | National, Inter-University Consortium for Telecommunications | CNIT |
| | National Research Council | CNR |
| | Fondazione Ugo Bordoni | FUB |
| | Polytechnic University of Milan | POLIMI |
| | Polytechnic University of Turin | POLITO |
| | University of Bologna | UNIBO |
| Japan | Niigata University | NU |
| | Tokyo Institute of Technology | TITECH |
| Kosovo | University of Prishtina | UP |
| Lithuania | Vilnius University | VU |
| Luxembourg | University of Luxembourg | UNILU |
| Macedonia | St. Clement of Ohrid University of Bitola | UKLO |
| | Ss. Cyril and Methodius University of Skopje | UKIM |
| Malta | Malta College of Arts – Science & Technology | MCAST |
| Montenegro | University of Montenegro | UCG |
| Netherlands | Netherlands Organisation for Applied Scientific Research | TNO |
| | Delft University of Technology | TUDELFT |
| | Eindhoven University of Technology | TUE |
| | University of Twente | UT |
| Norway | Norwegian University of Science and Technology | NTNU |
| | OsloMet | OSLOMET |
| | SINTEF Digital | SINTEF |
| | Telenor ASA | TELENOR |
| | Animalia | ANIMALIA |
| Pakistan | Khwaja Fareed University of Engineering and Information Technology | KF-UEIT |
| Poland | AGH University of Science and Technology | AGH |
| | Gdansk University of Technology | PG |
| | Poznan University of Technology | PUT |
| Portugal | COPELABS (Lusofona University of Porto) | COPELABS |
| | Polytechnic Institute of Bragança | IPB |
| | Polytechnic Institute of Setubal | IPS |
| | Luís de Camões Autonomous University of Lisbon | UAL |
| | University of Beira Interior | UBI |
| | Lusophone University of Humanities and Technologies | ULHT |
| | University of Lisboa – Instituto Superior Tecnico | ULISBOA |
| | New University of Lisbon | UNINOVA |
| | University of Porto – Telecommunications Institute | UPORTO |
| | Polytechnic Institute of Viana do Castelo | IPVC |
| Romania | Nicolae Balcescu Land Forces Academy | BALCESCU |
| | “Nicolae Balcescu” Land Forces Academy | NBLFA |
| | Transilvania University of Brașov | TBV |
| | Technical University of Cluj – Napoca | UTCN |
| | “Alexandru Ioan Cuza” University of Iasi | UAIC |
| Russian Federation | RUDN University | RUDN |
| | National Research Tomsk Polytechnic University | TPU |
| Serbia | Mihajlo Pupin Institute | PUPIN |
| | University of Novi Sad | UNS |
| | University of Belgrade | UB |
| Slovakia | Technical University of Kosice | TUKE |
| | University of Zilina | UNIZA |
| Slovenia | Jozef Stefan Institute | IJS |
| | University of Ljubljana | UL |
| South Africa | Council for Scientific and Industrial Research | CSIR |
| Spain | Technological Centre for Telecommunications of Catalonia | CTTC |
| | Casa Communications Technology, S.L.U. | CASA |
| | Madrid Institute for Advanced Studies | IMDEA |
| | Autonomous University of Barcelona – Engineering School | UAB |
| | Charles III University of Madrid | UC3M |
| | University of Castilla – La Mancha | UCLM |
| | University of Granada | UGR |
| | University of La Laguna – Higher School of Engineering and Technology | ULL |
| | University of Malaga | UMA |
| | University of Cantabria | UNICAN |
| | Polytechnic University of Catalonia | UPC |
| | Technical University of Cartagena | UPCT |
| | Technical University of Madrid | UPM |
| | Public University of Navarre | UPNA |
| | Technical University of Valencia | UPV |
| | University of the Basque Country | EHU |
| Sweden | Chalmers University of Technology | CHALMERS |
| | Ericsson Research | ERICSSON |
| | Huawei Technologies | HUAWEI |
| | Lund University | LUND |
| | Volvo Car Corporation | VOLVO |
| Switzerland | Federal Institute of Technology Lausanne | EPFL |
| | University of Applied Sciences and Arts of Western Switzerland | HES SO |
| | Sonova Communications | SONOVA |
| | Zurich University of Applied Sciences | ZFH |
| Tunisia | Digital Research Center of SFAX | SFAX |
| Turkey | Afyon Kocatepe University | AKU |
| | Artvin Coruh University | ARTVIN |
| | Firat University | FIRAT |
| | Istanbul Medipol University | IMU |
| | Istanbul Technical University | ITU |
| | Karadeniz Technical University | KTU |
| | Ondokuz Mayis University | OMU |
| | Osmaniye Korkut Ata University | OKU |
| | Bartin University | BARTIN |
| | Hitit University | HITIT |
| | Ege University | EU |
| | Çankiri Karatekin University | CKU |
| | Yildiz Technical University | YTU |
| | Gümüshane University | GUMUSHANE |
| | Kirikkale University | KU |
| Ukraine | Khmelnytskyi National University | KNU |
| United Kingdom | University of Rennes 1 | UR1 |
| | University of Bristol | BRISTOL |
| | Durham University | DURHAM |
| | University of Greenwich | GRE |
| | InterDigital Europe Ltd | INTERDIGITAL |
| | London South Bank University | LSBU |
| | Plum Consulting | PC |
| | Rumney Telecom – Telecommunications consulting Group | RTL |
| | University of Surrey | SURREY |
| | University of York | UOY |
| | Ulster University – Engineering Research Institute | UU |
| | VIAVI Solutions | VIAVI |
| United States of America | Comsearch | COMSEARCH |
| | National Institute of Standards and Technology | NIST |
