53 citations · 160 across the 21 of their papers we have counts for
11 papers · 1 filter
Offloading and Resource Allocation with General Task Graph in Mobile Edge Computing: A Deep Reinforcement Learning Approach
Jia Yan, Suzhi Bi, Ying-Jun Angela Zhang
In this paper, we consider a mobile-edge computing system, where an access point assists a mobile device (MD) to execute an application consisting of multiple tasks following a gen…
Device-to-Device Load Balancing for Cellular Networks
Lei Deng, Yinghui He, Ying Zhang +5
Small-cell architecture is widely adopted by cellular network operators to increase network capacity. By reducing the size of cells, operators can pack more (low-power) base statio…
Optimal Relaying in Energy Harvesting Wireless Networks with Wireless-Powered Relays
Masoumeh Moradian, Farid Ashtiani, Ying Jun Zhang
In this paper, we consider a wireless cooperative network with an energy harvesting relay which is powered by the energy harvested from ambient RF waves, such as that of a data pac…
Distributed Scheduling in Wireless Powered Communication Network: Protocol Design and Performance Analysis
Suzhi Bi, Ying Jun, Zhang +1
Wireless powered communication network (WPCN) is a novel networking paradigm that uses radio frequency (RF) wireless energy transfer (WET) technology to power the information trans…
The Cost of Mitigating Power Law Delay in Random Access Networks
Suzhi Bi, Ying Jun Zhang
Exponential backoff (EB) is a widely adopted collision resolution mechanism in many popular random-access networks including Ethernet and wireless LAN (WLAN). The prominence of EB…
TDMA Achieves the Optimal Diversity Gain in Relay-Assisted Cellular Networks
Suzhi Bi, Ying Jun, Zhang
In multi-access wireless networks, transmission scheduling is a key component that determines the efficiency and fairness of wireless spectrum allocation. At one extreme, greedy op…