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Browsing by Subject "Orthogonal frequency division multiplexing"

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Audio quality measurements for wireless microphones in spectrum pooling scenarios

Fuhrwerk, Martin; Thein, Christoph; Peissig, Jürgen (Piscataway, NJ : Institute of Electrical and Electronics Engineers Inc., 2013)

In this contribution the influence of different broadband OFDM schemes on the perceptual audio quality of narrowband wireless microphone links is evaluated, since coexistence scenarios of wireless microphones and Orthogonal ...
Channel impulse response length and noise variance estimation for OFDM systems with adaptive guard interval

Nguyen, Van Duc; Kuchenbecker, Hans-Peter; Haas, Harald; Kyamakya, Kyandoghere; Gelle, Guillaume (Heidelberg : Springer Verlag, 2007)

A new algorithm estimating channel impulse response (CIR) length and noise variance for orthogonal frequency-division multiplexing (OFDM) systems with adaptive guard interval (GI) length is proposed. To estimate the CIR ...
On the efficiency of PAPR reduction schemes deployed for DRM systems

Moghaddamnia, Sanam; Waal, Albert; Fuhrwerk, Martin; Le, Chung; Peissig, Jürgen (New York : Springer International Publishing, 2016)

Digital Radio Mondiale (DRM) is the universally, openly standardized digital broadcasting system for all frequencies including LW, MW, and SW as well as VHF bands. Alongside providing high audio quality to listeners, DRM ...
Schätzung der Kanalstoßantwortlänge in Funksystemen und ein neues Konzept für OFDM-Systeme mit adaptiver Schutzintervall-Länge [Channel impulse response length estimation in radio systems and a new concept for OFDM systems with adaptive guard interval length]

Nguyen, Van Duc; Kuchenbecker, Hans-Peter; Pätzold, Matthias (Berlin : De Gruyter, 2004)

In this work, a new method for channel impulse response length estimation as well as a new concept for orthogonal frequency division multiplexing (OFDM) systems with adaptive guard interval length are proposed. Based on ...

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Browsing by Subject "Orthogonal frequency division multiplexing"

Browsing by Subject "Orthogonal frequency division multiplexing"

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