J
Johan Torsner
Researcher at Ericsson
Publications - 167
Citations - 6569
Johan Torsner is an academic researcher from Ericsson. The author has contributed to research in topics: Communications system & Telecommunications link. The author has an hindex of 36, co-authored 163 publications receiving 5957 citations. Previous affiliations of Johan Torsner include Royal Institute of Technology.
Papers
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Journal ArticleDOI
Internet of Things in the 5G Era: Enablers, Architecture, and Business Models
Maria Rita Palattella,Mischa Dohler,Alfredo Grieco,Gianluca Rizzo,Johan Torsner,Thomas Engel,Latif Ladid +6 more
TL;DR: The present paper analyzes in detail the potential of 5G technologies for the IoT, by considering both the technological and standardization aspects and illustrates the massive business shifts that a tight link between IoT and 5G may cause in the operator and vendors ecosystem.
Journal ArticleDOI
Technical solutions for the 3G long-term evolution
Hannes Ekström,Anders Furuskär,Jonas Karlsson,Michael Meyer,Stefan Parkvall,Johan Torsner,M. Wahlqvist +6 more
TL;DR: Promising technologies to fulfil 3G evolution targets are presented, including OFDM, multi-antenna solutions, evolved QoS and link layer concepts, and an evolved architecture, indicating that the requirements can indeed be reached using the proposed technologies.
Patent
Network architecture, methods, and devices for a wireless communications network
Stefan Parkvall,Janne Peisa,Gunnar Mildh,Robert Baldemair,Stefan Wager,Jonas Kronander,Karl Werner,Richard Abrahamsson,Ismet Aktas,Peter Alriksson,Junaid Ansari,Ashraf Shehzad Ali,Henrik Asplund,Fredrik Athley,Håkan Axelsson,Joakim Axmon,Johan Axnäs,Kumar Balachandran,Gunnar Bark,Jan-Erik Berg,Andreas Bergström,Håkan Björkegren,Nadia Brahmi,Cagatay Capar,Anders Carlsson,Andreas Cedergren,Mikael Coldrey,Icaro L. J. da Silva,Erik Dahlman,Ali El Essaili,Ulrika Engström,Mårten Ericson,Erik Eriksson,Mikael Fallgren,Fan Rui,Gabor Fodor,Pål Frenger,Jonas Fridén,Jonas Fröberg Olsson,Anders Furuskär,Johan Furuskog,Virgile Garcia,Ather Gattami,Fredrik Gunnarsson,Ulf Gustavsson,Bo Hagerman,Fredrik Harrysson,Ning He,Martin Hessler,Kimmo Hiltunen,Song-Nam Hong,Dennis Hui,Jörg Huschke,Tim Irnich,Sven Jacobsson,Niklas Jaldén,Simon Järmyr,Zhiyuan Jiang,Martin Johansson,Niklas Johansson,Du Ho Kang,Eleftherios Karipidis,Patrik Karlsson,Ali S. Khayrallah,Caner Kilinc,Göran N. Klang,Sara Landström,Christina Larsson,Gen Li,Lars Lindbom,Robert Lindgren,Bengt Lindoff,Fredrik Lindqvist,Liu Jinhua,Thorsten Lohmar,Qianxi Lu,Lars Manholm,Ivana Maric,Jonas Medbo,Qingyu Miao,Reza Moosavi,Walter Müller,Elena Myhre,Karl Norrman,Bengt-Erik Olsson,Torgny Palenius,Sven Petersson,Jose Luis Pradas,Mikael Prytz,Olav Queseth,Pradeepa Ramachandra,Edgar Ramos,Andres Reial,Thomas Rimhagen,Emil Ringh,Patrik Rugeland,Johan Rune,Joachim Sachs,Henrik Sahlin,Vidit Saxena,Nima Seifi,Yngve Selén,Eliane Semaan,Sachin Sharma,Shi Cong,Johan Sköld,Magnus Stattin,Anders Stjernman,Dennis Sundman,Lars Sundström,Miurel Isabel Tercero Vargas,Claes Tidestav,Sibel Tombaz,Johan Torsner,Hugo Tullberg,Jari Vikberg,Peter von Wrycza,Thomas Walldeen,Pontus Wallentin,Wang Hai,Ke Wang Helmersson,Wang Jianfeng,Yi-Pin Eric Wang,Niclas Wiberg,Wittenmark Emma,Osman Nuri Can Yilmaz,Ali A. Zaidi,Zhang Zhan,Zhang Zhang,Zheng Yanli +129 more
TL;DR: In this article, the uplink access configuration index is used to identify an uplink AP from among a predetermined plurality of AP configurations, and then the AP is transmitted to the wireless communications network according to the identified AP.
Journal ArticleDOI
Understanding the IoT connectivity landscape: a contemporary M2M radio technology roadmap
Sergey Andreev,Olga Galinina,Alexander Pyattaev,Mikhail Gerasimenko,Tuomas Tirronen,Johan Torsner,Joachim Sachs,Mischa Dohler,Yevgeni Koucheryavy +8 more
TL;DR: In this paper, the authors comprehensively review the most prominent existing and novel M2M radio technologies, as well as share their first-hand real-world deployment experiences, with the goal to provide a unified insight into enabling machine-to-machine architectures, unique technology features, expected performance, and related standardization developments.
Journal ArticleDOI
The LTE link-layer design
TL;DR: A thorough overview of this protocol stack, including the sub-layers and corresponding interactions in between them, in a manner that is more intuitive than in the respective 3GPP specifications is provided.