N
Nelson Sollenberger
Researcher at Broadcom
Publications - 188
Citations - 10246
Nelson Sollenberger is an academic researcher from Broadcom. The author has contributed to research in topics: Communication channel & Orthogonal frequency-division multiplexing. The author has an hindex of 52, co-authored 188 publications receiving 10153 citations. Previous affiliations of Nelson Sollenberger include Avago Technologies & AT&T.
Papers
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Journal ArticleDOI
Robust channel estimation for OFDM systems with rapid dispersive fading channels
TL;DR: A minimum mean-square-error (MMSE) channel estimator is derived, which makes full use of the time- and frequency-domain correlations of the frequency response of time-varying dispersive fading channels and can significantly improve the performance of OFDM systems in a rapid dispersion fading channel.
Journal ArticleDOI
Peak-to-average power ratio reduction of an OFDM signal using partial transmit sequences
TL;DR: Suboptimal strategies for combining partial transmit sequences that achieve similar performance but with reduced complexity are presented.
Proceedings ArticleDOI
Robust channel estimation for OFDM systems with rapid dispersive fading channels
TL;DR: A minimum mean-square-error (MSE) channel estimator is derived, which makes full use of the time- and frequency-domain correlations of the frequency response of time-varying dispersive fading channels and can significantly improve the performance of OFDM systems in a rapid dispersion fading channel.
Journal ArticleDOI
MIMO-OFDM for wireless communications: signal detection with enhanced channel estimation
TL;DR: Orthogonal frequency division multiplexing for MIMO channels (MIMO-OFDM) is considered for wideband transmission to mitigate intersymbol interference and enhance system capacity.
Journal ArticleDOI
Beyond 3G: wideband wireless data access based on OFDM and dynamic packet assignment
TL;DR: In this article, the authors discuss packet data transmission rates of 2-5 Mbps in macrocellular environments and up to 10 Mbps in microcellular and indoor environments as a complementary service to evolving second-and third-generation wireless systems.