P
Patrik Karlsson
Researcher at Ericsson
Publications - 61
Citations - 1341
Patrik Karlsson is an academic researcher from Ericsson. The author has contributed to research in topics: Telecommunications link & Wireless. The author has an hindex of 18, co-authored 61 publications receiving 1341 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
Transporting short message service (SMS) messages within a telecommunications network
TL;DR: In this paper, a Short Message Service (SMS) communication network is interfaced with an Intelligent Network, where a mobile switching center/visitor location register (MSC/VLR) determines whether the calling party subscriber or called party subscriber is associated with an IN service.
Patent
Radio resource management for a high-speed shared channel
Niclas Wiberg,Englund Eva,Amirijoo Sharokh,Gert-Jan Van Lieshout,Beming Per,Stefan Parkvall,Patrik Karlsson +6 more
TL;DR: In this article, the radio resources like spreading codes and transmission power are optimally allocated to various different types of radio channels supported in the cell including a specialized channel like a high-speed shared channel.
Patent
Adaptive frequency allocation in a telecommunication system
TL;DR: In this article, a method and apparatus for allocating channels makes signal quality measurements for channels that are in use or available for use and for candidate channels that exhibit better signal quality characteristics to improve the overall signal quality of the network.
Patent
System and method for implementing multiple carriers in cellular networks
TL;DR: In this paper, a telecommunications system and method is disclosed for efficient and flexible usage of bandwidth within a code division multiple access (CDMA) cell (210, 220, 230), in which a different number of carriers can be allocated to downlink transmissions and uplink transmissions.