QoS-based transmit beamforming in the presence of eavesdroppers: An optimized artificial-noise-aided approach
Secure transmission techniques have been receiving growing attention in recent years, as a
viable, powerful alternative to blocking eavesdropping attempts in an open wireless medium…
viable, powerful alternative to blocking eavesdropping attempts in an open wireless medium…
Asynchronous distributed ADMM for large-scale optimization—Part I: Algorithm and convergence analysis
Aiming at solving large-scale optimization problems, this paper studies distributed optimization
methods based on the alternating direction method of multipliers (ADMM). By formulating …
methods based on the alternating direction method of multipliers (ADMM). By formulating …
Base station activation and linear transceiver design for optimal resource management in heterogeneous networks
In a densely deployed heterogeneous network (HetNet), the number of pico/micro base
stations (BS) can be comparable with the number of the users. To reduce the operational …
stations (BS) can be comparable with the number of the users. To reduce the operational …
[HTML][HTML] A white random laser
Random laser with intrinsically uncomplicated fabrication processes, high spectral radiance,
angle-free emission, and conformal onto freeform surfaces is in principle ideal for a variety …
angle-free emission, and conformal onto freeform surfaces is in principle ideal for a variety …
Nanomolar electrochemical detection of caffeic acid in fortified wine samples based on gold/palladium nanoparticles decorated graphene flakes
Amalgamation of noble metal nanomaterials on graphene flakes potentially paves one way
to improve their physicochemical properties. This paper deals with the simultaneous …
to improve their physicochemical properties. This paper deals with the simultaneous …
Asynchronous distributed ADMM for large-scale optimization—Part II: Linear convergence analysis and numerical performance
… Wei-Cheng Liao received his BS degree in electrical engineering and the MS degree in
communications engineering from the National Tsing Hua University, Hsinchu, Taiwan, in 2008 …
communications engineering from the National Tsing Hua University, Hsinchu, Taiwan, in 2008 …
Postural stability in patients with knee osteoarthritis: comparison with controls and evaluation of relationships between postural stability scores and international …
OBJECTIVES: To assess the differences in postural stability between patients with knee
osteoarthritis and controls without knee osteoarthritis, and to evaluate possible relations …
osteoarthritis and controls without knee osteoarthritis, and to evaluate possible relations …
HORA: A distributed coverage hole repair algorithm for wireless sensor networks
PK Sahoo, WC Liao - IEEE Transactions on Mobile Computing, 2014 - ieeexplore.ieee.org
In wireless sensor networks, random deployment of nodes may cause serious coverage
overlapping among the nodes and the original network may suffer severe coverage problems …
overlapping among the nodes and the original network may suffer severe coverage problems …
[HTML][HTML] Biogenic isoprene in subtropical urban settings and implications for air quality
JL Wang, C Chew, CY Chang, WC Liao… - Atmospheric …, 2013 - Elsevier
Isoprene has potentially a large impact on secondary oxidant formation, particularly in the
polluted urban atmospheres. The environmental conditions in tropical and subtropical cities …
polluted urban atmospheres. The environmental conditions in tropical and subtropical cities …
Min flow rate maximization for software defined radio access networks
We consider a cloud-based heterogeneous network of base stations (BSs) connected via a
backhaul network of routers and wired/wireless links with limited capacity. The optimal …
backhaul network of routers and wired/wireless links with limited capacity. The optimal …