343 citations · 726 across the 17 of their papers we have counts for
17 papers
Two-timescale Resource Allocation for Automated Networks in IIoT
Yanhua He, Yun Ren, Zhenyu Zhou +4
The rapid technological advances of cellular technologies will revolutionize network automation in industrial internet of things (IIoT). In this paper, we investigate the two-times…
When Internet of Things Meets Blockchain: Challenges in Distributed Consensus
Bin Cao, Yixin Li, Lei Zhang +4
Blockchain has been regarded as a promising technology for Internet of Things (IoT), since it provides significant solutions for decentralized network which can address trust and s…
A Low-latency Secure Data Outsourcing Scheme for Cloud-WSN
Jing Li, Zhitao Guan, Xiaojiang Du +2
With the support of cloud computing, large quantities of data collected from various WSN applications can be managed efficiently. However, maintaining data security and efficiency…
Distributed Cache Enabled V2X Networks: Proposals, Research Trends and Challenging Issues
Di Zhang
Nowadays, the internet of vehicles (IoV) has been evolved into the stage of vehicle to everything (V2X). However, the majority of existing work focuses on the motor-vehicles. In co…
Policy Optimization for Content Push via Energy Harvesting Small Cells in Heterogeneous Networks
Jie Gong, Sheng Zhou, Zhenyu Zhou +1
Motivated by the rapid development of energy harvesting technology and content-aware communication in access networks, this paper considers the push mechanism design in small-cell…
Networked MIMO with Fractional Joint Transmission in Energy Harvesting Systems
Jie Gong, Sheng Zhou, Zhenyu Zhou
This paper considers two base stations (BSs) powered by renewable energy serving two users cooperatively. With different BS energy arrival rates, a fractional joint transmission (J…
Towards Service-oriented 5G: Virtualizing the Networks for Everything-as-a-Service
Zheng Chang, Zhenyu Zhou, Sheng Zhou +2
It is widely acknowledged that the forthcoming 5G architecture will be highly heterogeneous and deployed with a high degree of density. These changes over the current 4G bring many…
Energy Efficient Policy for Cloud Radio Access Network
Di Zhang, Zhenyu Zhou, Keping Yu +1
Energy Efficiency (EE) is a big issue in 5th Generation Wireless Communications (5G) on condition that the number of access User Equipments (UEs) are exploding and more antennas sh…
Towards SE and EE in 5G with NOMA and Massive MIMO Technologies
Di Zhang, Zhenyu Zhou, Takuro Sato
Non-Orthogonal Multiple Access (NOMA) has been proposed to enhance the Spectrum Efficiency (SE) and cell-edge capacity. This paper considers the massive Multi-Input Multi-Output (M…
GreenDelivery: Proactive Content Caching and Push with Energy-Harvesting-based Small Cells
Sheng Zhou, Jie Gong, Zhenyu Zhou +2
The explosive growth of mobile multimedia traffic calls for scalable wireless access with high quality of service and low energy cost. Motivated by the emerging energy harvesting c…
Proactive Push with Energy Harvesting Based Small Cells in Heterogeneous Networks
Jie Gong, Sheng Zhou, Zhenyu Zhou +1
Motivated by the recent development of energy harvesting communications, and the trend of multimedia contents caching and push at the access edge and user terminals, this paper con…
An Energy Efficiency policy for Communications with C-RAN, ICN and Transition Smooth
Di Zhang, Zhenyu Zhou, Takuro Sato
Towards next generation communications, Energy Efficiency (EE) attracts lots of attentions nowadays. Some innovative techniques have been proposed in prior literatures, especially…
Energy-Efficient Antenna Selection and Power Allocation for Large-Scale Multiple Antenna Systems with Hybrid Energy Supply
Zhenyu Zhou, Sheng Zhou, Jie Gong +1
The combination of energy harvesting and large-scale multiple antenna technologies provides a promising solution for improving the energy efficiency (EE) by exploiting renewable en…
A Game-Theoretic Approach to Energy-Efficient Resource Allocation in Device-to-Device Underlay Communications
Zhenyu Zhou, Mianxiong Dong, Kaoru Ota +3
Despite the numerous benefits brought by Device-to-Device (D2D) communications, the introduction of D2D into cellular networks poses many new challenges in the resource allocation…
Energy Efficiency Scheme with Cellular Partition Zooming for Massive MIMO Systems
Di Zhang, Zhenyu Zhou, Keping Yu +1
Massive multiple-input multiple-output (Massive MIMO) has been realized as a promising technology for next generation wireless mobile communications, in which Spectral efficiency (…
Energy Efficiency and Spectral Efficiency Tradeoff in Device-to-Device (D2D) Communications
Zhenyu Zhou, Mianxiong Dong, Kaoru Ota +2
In this letter, we investigate the tradeoff between energy efficiency (EE) and spectral efficiency (SE) in device-to-device (D2D) communications underlaying cellular networks with…
Distributed Interference-Aware Energy-Efficient Resource Allocation for Device-to-Device Communications Underlaying Cellular Networks
Zhenyu Zhou, Mianxiong Dong, Kaoru Ota +2
The introduction of device-to-device (D2D) into cellular networks poses many new challenges in the resource allocation design due to the co-channel interference caused by spectrum…