A
Aarno Parssinen
Researcher at University of Oulu
Publications - 238
Citations - 4505
Aarno Parssinen is an academic researcher from University of Oulu. The author has contributed to research in topics: Amplifier & Antenna (radio). The author has an hindex of 32, co-authored 236 publications receiving 3962 citations. Previous affiliations of Aarno Parssinen include Broadcom & Aalto University.
Papers
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Proceedings ArticleDOI
Development of 5G CHAMPION testbeds for 5G services at the 2018 Winter Olympic Games
Seok Ho Won,Markus Dominik Mueck,Valerio Frascolla,Junhyeong Kim,Giuseppe Destino,Aarno Parssinen,Matti Latva-aho,Aki Korvala,Antonio Clemente,TaeYeon Kim,Ilgyu Kim,Hyun Kyu Chung,Emilio Calvanese Strinati +12 more
TL;DR: The first available 5G testbeds as designed by 5G CHAMPION are described, designed to be flexible, cost- and energy-efficient, through adopting state-of-art multi-radio access technologies (RAT) in client devices and in the network.
Proceedings ArticleDOI
A Low Noise Figure 1.2-V CMOS GPS Receiver Integrated as a Part of a Multimode Receiver
Mikael Gustafsson,Aarno Parssinen,Patrik Bjorksten,Mika Makitalo,Arttu Uusitalo,Sami Kallioinen,Juha Hallivuori,Petri Korpi,Sami L. Rintamaki,Ilkka Urvas,Tuomas Saarela,Tero Suhonen +11 more
TL;DR: In this paper, a Global Positioning System (GPS) receiver chain integrated as a part of a multi-band and multimode receiver, designed for global system for mobile communications (GSM) and wideband code division multiple access (WCDMA), is discussed.
Patent
System and method for tuning an oscillator
TL;DR: In this paper, a voltage-controlled oscillator with a voltage source coupled to the resonator circuit is described. And the voltage source provides a voltage to the plurality of analog voltage controlled capacitive elements coupled to one another.
Journal ArticleDOI
A gain stabilization technique for tuned RF low-noise amplifiers
TL;DR: By applying the proposed method, the voltage-gain variation of the inductively degenerated common-source LNA, which is the most popular LNA architecture, can be reduced several decibels and the entire radio receiver can more easily meet its specifications in the presence of IC process variations and the product yield is improved.
Patent
Method and apparatus to operate a cognitive radio in a crowded collaborative system
Anu Huttunen,Aarno Parssinen +1 more
TL;DR: In this article, the link quality is estimated based on blind modulation detection for the link between terminals 1 and 2, and link quality based on the type of modulation in use is estimated.