132 citations · 439 across the 8 of their papers we have counts for
8 papers
Coordinated Multicasting with Opportunistic User Selection in Multicell Wireless Systems
Y. -W. Peter Hong, Wei-Chiang Li, Tsung-Hui Chang +1
Physical layer multicasting with opportunistic user selection (OUS) is examined for multicell multi-antenna wireless systems. By adopting a two-layer encoding scheme, a rate-adapti…
Identifiability of the Simplex Volume Minimization Criterion for Blind Hyperspectral Unmixing: The No Pure-Pixel Case
Chia-Hsiang Lin, Wing-Kin Ma, Wei-Chiang Li +2
In blind hyperspectral unmixing (HU), the pure-pixel assumption is well-known to be powerful in enabling simple and effective blind HU solutions. However, the pure-pixel assumption…
Multicell Coordinated Beamforming with Rate Outage Constraint--Part II: Efficient Approximation Algorithms
Wei-Chiang Li, Tsung-Hui Chang, Chong-Yung Chi
This paper studies the coordinated beamforming (CoBF) design for the multiple-input single-output interference channel, provided that only channel distribution information is known…
Multicell Coordinated Beamforming with Rate Outage Constraint--Part I: Complexity Analysis
Wei-Chiang Li, Tsung-Hui Chang, Chong-Yung Chi
This paper studies the coordinated beamforming (CoBF) design in the multiple-input single-output interference channel, assuming only channel distribution information given a priori…
Wireless Information and Energy Transfer in Multi-Antenna Interference Channel
Chao Shen, Wei-Chiang Li, Tsung-Hui Chang
This paper considers the transmitter design for wireless information and energy transfer (WIET) in a multiple-input single-output (MISO) interference channel (IFC). The design prob…
Simultaneous Information and Energy Transfer: A Two-User MISO Interference Channel Case
Chao Shen, Wei-Chiang Li, Tsung-Hui Chang
This paper considers the sum rate maximization problem of a two-user multiple-input single-output interference channel with receivers that can scavenge energy from the radio signal…
Coordinated Beamforming for Multiuser MISO Interference Channel under Rate Outage Constraints
Wei-Chiang Li, Tsung-Hui Chang, Che Lin +1
This paper studies the coordinated beamforming design problem for the multiple-input single-output (MISO) interference channel, assuming only channel distribution information (CDI)…
A convex approximation approach to Weighted Sum Rate Maximization of Multiuser MISO Interference Channel under outage constraints
Wei-Chiang Li, Tsung-Hui Chang, Che Lin +1
This paper considers weighted sum rate maximization of multiuser multiple-input single-output interference channel (MISO-IFC) under outage constraints. The outage-constrained weigh…