86 citations · 220 across the 16 of their papers we have counts for
17 papers
Denoising Higher-order Moments for Blind Digital Modulation Identification in Multiple-antenna Systems
Sofiane Kharbech, Eric Pierre Simon, Akram Belazi +1
The paper proposes a new technique that substantially improves blind digital modulation identification (DMI) algorithms that are based on higher-order statistics (HOS). The propose…
Performance Analysis for Cache-enabled Cellular Networks with Cooperative Transmission
Tianming Feng, Shuo Shi, Shushi Gu +3
The large amount of deployed smart devices put tremendous traffic pressure on networks. Caching at the edge has been widely studied as a promising technique to solve this problem.…
Probabilistic Placement Optimization for Non-coherent and Coherent Joint Transmission in Cache-Enabled Cellular Networks
Tianming Feng, Shuo Shi, Shushi Gu +2
How to design proper content placement strategies is one of the major areas of interest in cache-enabled cellular networks. In this paper, we study the probabilistic content placem…
Anypath Routing Protocol Design via Q-Learning for Underwater Sensor Networks
Yuan Zhou, Tao Cao, Wei Xiang
As a promising technology in the Internet of Underwater Things, underwater sensor networks have drawn a widespread attention from both academia and industry. However, designing a r…
Dynamic Energy Dispatch Based on Deep Reinforcement Learning in IoT-Driven Smart Isolated Microgrids
Lei Lei, Yue Tan, Glenn Dahlenburg +2
Microgrids (MGs) are small, local power grids that can operate independently from the larger utility grid. Combined with the Internet of Things (IoT), a smart MG can leverage the s…
Multi-user Resource Control with Deep Reinforcement Learning in IoT Edge Computing
Lei Lei, Huijuan Xu, Xiong Xiong +3
By leveraging the concept of mobile edge computing (MEC), massive amount of data generated by a large number of Internet of Things (IoT) devices could be offloaded to MEC server at…
Non-coherent Massive SIMO Systems in ISI Channels: Constellation Design and Performance Analysis
Huiqiang Xie, Weiyang Xu, Wei Xiang +2
A massive single-input multiple-output (SIMO) system with a single transmit antenna and a large number of receive antennas in intersymbol interference (ISI) channels is considered.…
Reliable Energy-Efficient Routing Algorithm for Vehicle-Assisted Wireless Ad-Hoc Networks
Meidong Huang, Bin Yang, Xiaohu Ge +1
We investigate the design of the optimal routing path in a moving vehicles involved the internet of things (IoT). In our model, jammers exist that may interfere with the informatio…
Downlink Small-cell Base Station Cooperation Strategy in Fractal Small-cell Networks
Fen Bin, Jiaqi Chen, Xiaohu Ge +1
Coordinated multipoint (CoMP) communications are considered for the fifth-generation (5G) small-cell networks as a tool to improve the high data rates and the cell-edge throughput.…
Time-Domain N-continuous GFDM
Peng Wei
Generalized frequency division multiplexing (GFDM) has been a candidate multicarrier scheme in the 5th generation cellular networks for its flexibility of transmitter filter in tim…
Energy-Efficient Localization and Tracking of Mobile Devices in Wireless Sensor Networks
Kan Zheng, Hang Li, Lei Lei +4
Wireless sensor networks (WSNs) are effective for locating and tracking people and objects in various industrial environments. Since energy consumption is critical to prolonging th…
Joint Data Detection and Phase Noise Mitigation for Light Field Video Transmission in MIMO-OFDM Systems
Omar H. Salim, Wei Xiang, Ali A. Nasi +2
Previous studies in the literature for video transmission over wireless communication systems focused on combating the effects of additive channel noise and fading channels without…
Improved N-continuous OFDM for 5G Wireless Communications
Peng Wei, Lilin Dan, Yue Xiao +2
N-continuous orthogonal frequency division multiplexing (NC-OFDM) is a promising technique to obtain significant sidelobe suppression for baseband OFDM signals, in future 5G wirele…
A Class of Low-Interference N-Continuous OFDM Schemes
Peng Wei, Lilin Dan, Yue Xiao +2
N-continuous orthogonal frequency division multiplexing (NC-OFDM) was demonstrated to provide significant sidelobe suppression for baseband OFDM signals. However, it will introduce…
Radio Resource Allocation in LTE-Advanced Cellular Networks with M2M Communications
Kan Zheng, Fanglong Hu, Wei Xiang +2
Machine-to-machine (M2M) communications are expected to provide ubiquitous connectivity between machines without the need of human intervention. To support such a large number of a…
Channel, Phase Noise, and Frequency Offset in OFDM Systems: Joint Estimation, Data Detection, and Hybrid Cramer-Rao Lower Bound
Omar H. Salim, Ali A. Nasir, Hani Mehrpouyan +3
Oscillator phase noise (PHN) and carrier frequency offset (CFO) can adversely impact the performance of orthogonal frequency division multiplexing (OFDM) systems, since they can re…
N-continuous OFDM: System Optimization and Performance Analysis
Peng Wei, Lilin Dan, Yue Xiao +2
N-continuous orthogonal frequency division multiplexing (NC-OFDM) is a promising technique to achieve significant sidelobe suppression of baseband OFDM signals. However, the high c…