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- Tsinghua UniversityCN44 papers
- Xi'an Jiaotong UniversityCN44 papers
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- Northwestern Polytechnical UniversityCN34 papers
- Peking UniversityCN34 papers
- Shanghai Jiao Tong UniversityCN29 papers
- Nanyang Technological UniversitySG28 papers
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6 papers · 2 filters
Hybrid Analog-Digital Beamforming for Multiuser MIMO Millimeter Wave Relay Systems
Xuan Xue, Tadilo Endeshaw Bogale, Xianbin Wang +2
This paper proposed new hybrid, analog-digital, beamforming for a multiuser millimeter wave (mm-wave) relay system. For this system, we consider a sum rate maximization problem. Th…
A Low-Complexity Gaussian Message Passing Iterative Detector for Massive MU-MIMO Systems
Lei Liu, Chau Yuen, Yong Liang Guan +2
This paper considers a low-complexity Gaussian Message Passing Iterative Detection (GMPID) method over a pairwise graph for a massive Multiuser Multiple-Input Multiple-Output (MU-M…
End-to-end delay modeling in buffer-limited MANETs: a general theoretical framework
Jia Liu, Min Sheng, Yang Xu +2
This paper focuses on a class of important two-hop relay mobile ad hoc networks (MANETs) with limited-buffer constraint and any mobility model that leads to the uniform distributio…
On throughput capacity for a class of buffer-limited MANETs
Jia Liu, Min Sheng, Yang Xu +2
Available throughput performance studies for mobile ad hoc networks (MANETs) suffer from two major limitations: they mainly focus on the scaling law study of throughput, while the…
Partial Decode-Forward Relaying for the Gaussian Two-Hop Relay Network
Jing Li, Young-Han Kim
The multicast capacity of the Gaussian two-hop relay network with one source, relays, and destinations is studied. It is shown that a careful modification of the partial de…
Power vs. Spectrum 2-D Sensing in Energy Harvesting Cognitive Radio Networks
Yanyan Zhang, Weijia Han, Di Li +2
Energy harvester based cognitive radio is a promising solution to address the shortage of both spectrum and energy. Since the spectrum access and power consumption patterns are int…