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Yuheng Huang
Researcher at Qualcomm
Publications - 29
Citations - 485
Yuheng Huang is an academic researcher from Qualcomm. The author has contributed to research in topics: Communication channel & Fading. The author has an hindex of 13, co-authored 29 publications receiving 479 citations. Previous affiliations of Yuheng Huang include University of Washington.
Papers
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Journal ArticleDOI
Optimal constellation labeling for iteratively decoded bit-interleaved space-time coded Modulation
Yuheng Huang,James A. Ritcey +1 more
TL;DR: It is shown that the labeling optimization problem falls into the category of quadratic assignment problems for constellations of any shape and with an arbitrary number of transmit and receive antennas, and is proposed to achieve the largest asymptotic coding gain inherited in the constellation labeling.
Patent
Apparatus and method for interference-adaptive communications
TL;DR: In this article, an adaptive tone erasure technique is applied to orthogonal frequency division multiplexing (OFDM) communications, such as ECMA-368 standard ultra wideband (UWB) communications.
Journal ArticleDOI
16-QAM BICM-ID in fading channels with imperfect channel state information
Yuheng Huang,James A. Ritcey +1 more
TL;DR: A general, accurate and efficient theoretical error-free feedback bound (EF bound) is developed to analyze the asymptotic bit-error rate (BER) of BICM-ID with imperfect CSI, and predict the BER floor due to channel estimation error.
Journal ArticleDOI
Tight BER bounds for iteratively decoded bit-interleaved space-time coded modulation
Yuheng Huang,James A. Ritcey +1 more
TL;DR: A general, tight and efficient theoretical error-free feedback bound (EF bound) is developed to analyze the asymptotic BER and the convergence to the EF bound and the accuracy of the prediction are verified by simulation.
Journal ArticleDOI
Improved 16-QAM constellation labeling for BI-STCM-ID with the Alamouti scheme
Yuheng Huang,James A. Ritcey +1 more
TL;DR: This work designs constellation labeling maps for bit-interleaved space-time coded modulation with iterative decoding (BI-STCM-ID) over Rayleigh block-fading channels using the Alamouti scheme and N/ sub r/ receive antennas and proposes two novel 16-QAM labeling maps that are particularly designed for N/sub r/=1 and N/, respectively.