Wei Ling
École Polytechnique de Montréal
7 Papers
22 Citations
Wei Ling is an academic researcher from École Polytechnique de Montréal. The author has contributed to research in topics: Engineering & Computer science. The author has an hindex of 3, co-authored 3 publications. Previous affiliations of Wei Ling include École Normale Supérieure.
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Papers
Thermo-electrochemical cells for heat to electricity conversion: from mechanisms, materials, strategies to applications
TL;DR: In this article , the authors proposed a low-grade heat-efficient TEC with thermogalvanic cells, mainly containing TECs, for low-cost energy technologies.
60
Variable-precision multiplier for equalizer with adaptive modulation
Wei Ling,Yvon Savaria +1 more
- 25 Jul 2004
TL;DR: In this paper, the impact of word length in a least-mean-square (LMS) equalized adaptive demodulator is studied. But, increasing the word length beyond this point does little to improve performance, and a variable word length datapath solution is needed for different modulation types.
15
A variable period clock synthesis (VPCS) architecture for next-generation power-aware SoC applications
Francois-Raymond Boyer,H.G. Epassa,B. Pontikakis,Yvon Savaria,Wei Ling +4 more
- 20 Jun 2004
TL;DR: A variable period clock synthesis (VPCS) architecture that has the ability to multiply or divide a reference clock frequency on the fly, depending on the application requirements, which is suitable for high speed, energy-efficient portable applications with variable speed needs.
5
Analysis of wave-pipelined domino logic circuit and clocking styles subject to parametric variations
Wei Ling,Yvon Savaria +1 more
- 21 Mar 2005
TL;DR: In this article, statistical timing relations are developed for characterizing performance impacts of parametric variations in different wave-pipelined domino circuits and clocking styles, and a wave pipeline built with a footless nonblocking domino cell accumulates timing variations due to parametric variation along the pipeline.
3
Orthant-symmetric four-dimensional geometric shaping for fiber-optic channels via a nonlinear interference model.
TL;DR: In this article , an efficient four-dimensional geometric shaping (GS) approach is proposed to design 4D 512-ary and 1024-ary modulation formats by maximizing the generalized mutual information (GMI) using a 4D nonlinear interference (NLI) model, which makes these modulation formats more nonlinear-tolerant.
2