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Dennis Hui

Researcher at Ericsson

Publications -  189
Citations -  2782

Dennis Hui is an academic researcher from Ericsson. The author has contributed to research in topics: Communication channel & Signal. The author has an hindex of 25, co-authored 188 publications receiving 2708 citations. Previous affiliations of Dennis Hui include Research Triangle Park & University of Michigan.

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Patent

Network architecture, methods, and devices for a wireless communications network

Stefan Parkvall, +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

Metric computation for interference-aware routing

TL;DR: In this article, a link metric is computed for each of the one or more hypothesized transmission modes for the link and at least one of the link metrics are then provided to a routing update module.
Patent

Dynamic space division duplex (SDD) wireless communications with multiple antennas using self-interference cancellation

TL;DR: In this article, a self-interference cancellation (SIC) precoder is used to place nulls at each of its receive antennas digitally at baseband for one or more frequency bands.
Journal ArticleDOI

Asymptotic analysis of optimal fixed-rate uniform scalar quantization

TL;DR: It is found that /spl tau/=1 is both necessary and sufficient for the overall distortion to be asymptotically well approximated by /spl Delta//sub N//sup 2//12, and that more accurate approximations to /splDelta// Sub N/ are possible.
Journal ArticleDOI

Channel Coding in 5G New Radio: A Tutorial Overview and Performance Comparison with 4G LTE

TL;DR: The specific low-density parity-check (LDPC) codes and polar codes adopted by the 5G NR standard are described and performance and implementation advantages are compared with those of 4G LTE.