172 citations · 770 across the 28 of their papers we have counts for
28 papers
Age-Energy Trade-off in Status Update System with Wake-up Control
Jiajie Huang, Jie Gong
In the status update system, the freshness of information is drawing more and more attention. To measure the freshness of the data, age-of-synchronization (AoS) is introduced. Sinc…
On the Age of Information for AMP based Grant-Free Random Access
Dongliang Zhang, Jie Gong, Xiang Chen
With the rapid development of Internet of Things (IoT), massive devices are deployed, which poses severe challenges on access networks due to limited communication resources. When…
Online Scheduling of Transmission and Processing for AoI Minimization with Edge Computing
Jianhang Zhu, Jie Gong
Age of Information (AoI), which measures the time elapsed since the generation of the last received packet at the destination, is a new metric for real-time status update tracking…
Sleep, Sense or Transmit: Energy-Age Tradeoff for Status Update with Two-Thresholds Optimal Policy
Jie Gong, Jianhang Zhu, Xiang Chen +1
Age-of-Information (AoI), or simply age, which measures the data freshness, is essential for real-time Internet-of-Things (IoT) applications. On the other hand, energy saving is ur…
Age of Processing: Age-driven Status Sampling and Processing Offloading for Edge Computing-enabled Real-time IoT Applications
Rui Li, Qian Ma, Jie Gong +2
The freshness of status information is of great importance for time-critical Internet of Things (IoT) applications. A metric measuring status freshness is the age-of-information (A…
Joint Transmission and Computing Scheduling for Status Update with Mobile Edge Computing
Jie Gong, Qiaobin Kuang, Xiang Chen
Age of Information (AoI), defined as the time elapsed since the generation of the latest received update, is a promising performance metric to measure data freshness for real-time…
Analysis on Computation-Intensive Status Update in Mobile Edge Computing
Qiaobin Kuang, Jie Gong, Xiang Chen +1
In status update scenarios, the freshness of information is measured in terms of age-of-information (AoI), which essentially reflects the timeliness for real-time applications to t…
Reducing Age-of-Information for Computation-Intensive Messages via Packet Replacement
Jie Gong, Qiaobin Kuang, Xiang Chen +1
Freshness of data is an important performance metric for real-time applications, which can be measured by age-of-information. For computation-intensive messages, the embedded infor…
Age-of-Information for Computation-Intensive Messages in Mobile Edge Computing
Qiaobin Kuang, Jie Gong, Xiang Chen +1
Age-of-information (AoI) is a novel metric that measures the freshness of information in status update scenarios. It is essential for real-time applications to transmit status upda…
Multi-UAV Interference Coordination via Joint Trajectory and Power Control
Chao Shen, Tsung-Hui Chang, Jie Gong +2
In this paper, we consider an unmanned aerial vehicle-enabled interference channel (UAV-IC), where each of the UAVs communicates with its associated ground terminals (GTs) at t…
Energy-Age Tradeoff in Status Update Communication Systems with Retransmission
Jie Gong, Xiang Chen, Xiao Ma
Age-of-information is a novel performance metric in communication systems to indicate the freshness of the latest received data, which has wide applications in monitoring and contr…
Flight Time Minimization of UAV for Data Collection over Wireless Sensor Networks
Jie Gong, Tsung-Hui Chang, Chao Shen +1
In this paper, we consider a scenario where an unmanned aerial vehicle (UAV) collects data from a set of sensors on a straight line. The UAV can either cruise or hover while commun…
Energy-Sustainable Traffic Steering for 5G Mobile Networks
Shan Zhang, Ning Zhang, Sheng Zhou +4
Renewable energy harvesting (EH) technology is expected to be pervasively utilized in the next generation (5G) mobile networks to support sustainable network developments and opera…
Achievable Rate Region of Non-Orthogonal Multiple Access Systems with Wireless Powered Decoder
Jie Gong, Xiang Chen
Non-orthogonal multiple access (NOMA) is a candidate multiple access scheme in 5G systems for the simultaneous access of tremendous number of wireless nodes. On the other hand, RF-…
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…
Statistical Multiplexing Gain Analysis of Heterogeneous Virtual Base Station Pools in Cloud Radio Access Networks
Jingchu Liu, Sheng Zhou, Jie Gong +2
Cloud radio access network (C-RAN) is proposed recently to reduce network cost, enable cooperative communications, and increase system flexibility through centralized baseband proc…
Energy-Aware Traffic Offloading for Green Heterogeneous Networks
Shan Zhang, Ning Zhang, Sheng Zhou +4
With small cell base stations (SBSs) densely deployed in addition to conventional macro base stations (MBSs), the heterogeneous cellular network (HCN) architecture can effectively…
Spatial Traffic Shaping in Heterogeneous Cellular Networks with Energy Harvesting
Shan Zhang, Sheng Zhou, Jie Gong +4
Energy harvesting (EH), which explores renewable energy as a supplementary power source, is a promising 5G technology to support the huge energy demand of heterogeneous cellular ne…
How Many Small Cells Can Be Turned off via Vertical Offloading under a Separation Architecture?
Shan Zhang, Jie Gong, Sheng Zhou +1
To further improve the energy efficiency of heterogeneous networks, a separation architecture called hyper-cellular network (HCN) has been proposed, which decouples the control sig…
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…
Graph-based Framework for Flexible Baseband Function Splitting and Placement in C-RAN
Jingchu Liu, Sheng Zhou, Jie Gong +2
The baseband-up centralization architecture of radio access networks (C-RAN) has recently been proposed to support efficient cooperative communications and reduce deployment and op…
Energy Efficient Resource Allocation and User Scheduling for Collaborative Mobile Clouds with Hybrid Receivers
Zheng Chang, Jie Gong, Tapani Ristaniemi +1
In this paper, we study the resource allocation and user scheduling algorithm for minimizing the energy cost of data transmission in the context of OFDMA collaborative mobile cloud…