172 citations · 770 across the 28 of their papers we have counts for
20 papers · 1 filter
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…
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…
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…
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…
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…
On the Statistical Multiplexing Gain of Virtual Base Station Pools
Jingchu Liu, Sheng Zhou, Jie Gong +2
Facing the explosion of mobile data traffic, cloud radio access network (C-RAN) is proposed recently to overcome the efficiency and flexibility problems with the traditional RAN ar…
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…
Base Station Sleeping and Resource Allocation in Renewable Energy Powered Cellular Networks
Jie Gong, John S. Thompson, Sheng Zhou +1
We consider energy-efficient wireless resource management in cellular networks where BSs are equipped with energy harvesting devices, using statistical information for traffic inte…
Optimal Power Allocation for Energy Harvesting and Power Grid Coexisting Wireless Communication Systems
Jie Gong, Sheng Zhou, Zhisheng Niu
This paper considers the power allocation of a single-link wireless communication with joint energy harvesting and grid power supply. We formulate the problem as minimizing the gri…