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Yangjun Zhang
Researcher at Tsinghua University
Publications - 4
Citations - 101
Yangjun Zhang is an academic researcher from Tsinghua University. The author has contributed to research in topics: Energy consumption & Efficient energy use. The author has an hindex of 4, co-authored 4 publications receiving 88 citations.
Papers
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Journal ArticleDOI
Software Defined Cooperative Offloading for Mobile Cloudlets
TL;DR: This work proposes a software defined cooperative offloading model (SDCOM), where the SDCOM controller is deployed at the PDN gateway and schedules tasks in a centralized manner to save the energy of mobile devices and reduce the traffic on access links.
Journal ArticleDOI
SDN-Based Big Data Caching in ISP Networks
TL;DR: An SDN-based Cooperative Cache Network (SCCN) for ISP networks, aiming to minimize the content transmission latency while reducing the inter-ISP traffic is proposed, and a Relaxation Algorithm (RA) based on relaxation-rounding technique is proposed to solve the problem.
Patent
Energy consumption optimized collaborative task migration method in mobile cloud computing environment
Cui Yong,Yangjun Zhang,Song Jian +2 more
TL;DR: In this article, an energy consumption optimized collaborative task migration method in a mobile cloud computing environment is presented, which aims at enabling a mobile device to migrate tasks to other device or cloud in the network under conditions of limited electric quantity and limited computing power.
Proceedings ArticleDOI
EDASH: Energy-Aware QoE Optimization for Adaptive Video Delivery over LTE Networks
TL;DR: This work proposes an energy-aware DASH delivery framework over LTE networks (EDASH), jointly optimizing the network throughput, users' QoE and UEs' energy efficiency and designs the EDASH Online Allocation algorithm (EOA).