Concepedia

Long Liu

LL

4

Publications

273

Citations

4

H-Index

2015

Active since

Affiliations

Beijing University of Posts and Telecommunications(Current)

Long Liu is an author at Beijing University of Posts and Telecommunications specializing in systems engineering, engineering, and internet of things.

Top concepts

EngineeringComputer ScienceInternet Of ThingsSystems EngineeringBusinessCryptographyData SecuritySmart DevicesEdge ComputingCloud Computing

Publications per year

2015–2021

4

Publications

4

A survey: Several technologies of non-orthogonal transmission for 5G

Yunzheng Tao, Long Liu, Shang Liu et al. · China Communications · 2015 · 214 citations

Multiple Access Technique, Multi-carrier Communication, Multiple Access +7

Joint Task Offloading and Resource Allocation for Obtaining Fresh Status Updates in Multi-Device MEC Systems

Long Liu, Xiaoqi Qin, Zhi Zhang et al. · IEEE Access · 2020 · 30 citations · Full text

Smart Devices, Engineering, Edge Device +20

KNEMAG: Key Node Estimation Mechanism Based on Attack Graph for IoT Security

Bichen Che, Long Liu, Huali Zhang · Journal on internet of things · 2020 · 15 citations · Full text

Engineering, Information Security, Iot Communication +17

Optimizing Information Freshness in MEC-Assisted Status Update Systems With Heterogeneous Energy Harvesting Devices

Long Liu, Xiaoqi Qin, Xiaodong Xu et al. · IEEE Internet of Things Journal · 2021 · 14 citations

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