W
Wittenmark Emma
Researcher at Ericsson
Publications - 20
Citations - 513
Wittenmark Emma is an academic researcher from Ericsson. The author has contributed to research in topics: Wireless & Telecommunications link. The author has an hindex of 5, co-authored 20 publications receiving 513 citations.
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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.
Patent
Network node, wireless device, methods and computer programs
TL;DR: In this article, a network node for wireless access operating a cell in a cellular network for a licensed or unlicensed frequency band and arranged for serving wireless devices in an unlicensed radio frequency band is disclosed.
Patent
First communication device, second communication device and methods therein, for determining one or more parameters for transmitting on an uplink control channel
TL;DR: In this article, a first communication device (101) determines one or more parameters for transmitting on an uplink control channel in an unlicensed band to a second communication device(102) operating in the wireless communications network (100 ).
Proceedings ArticleDOI
10.8 A multi-standard 2G/3G/4G Cellular modem supporting carrier aggregation in 28nm CMOS
Michael Breschel,Peter Almers,Fredrik Angsmark,Alberth Arvidsson,Harald Bauer,Kees van Berkel,Joaquin Canovas,Minh Do,Anders Ekelund,Torsten Larsson,Bo Lincoln,Magnus Malmberg,Masao Naruse,Masashi Onishi,Christer Östberg,Jean-Paul Smeets,Mario Vergara Escobar,Juergen Voelkl,Wittenmark Emma +18 more
TL;DR: The problem with scattered frequency bands has been addressed by the possibility to aggregate spectrum from two separated carriers to create a wider aggregated total bandwidth.
Patent
Discovery signal measurement timing configuration for SCells in asynchronous networks
TL;DR: In this paper, a DMTC configuration that is specific to a secondary cell (SCell) provides improved measurement performance on the SCell because, e.g., the DMTC can be specifically tailored to that SCell.