C
Congzheng Han
Researcher at Chinese Academy of Sciences
Publications - 65
Citations - 1444
Congzheng Han is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Scheduling (computing) & MIMO. The author has an hindex of 12, co-authored 52 publications receiving 1121 citations. Previous affiliations of Congzheng Han include Henan University of Science and Technology & University of Bristol.
Papers
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Journal ArticleDOI
Green radio: radio techniques to enable energy-efficient wireless networks
Congzheng Han,T Harrold,Simon Armour,Ioannis Krikidis,Stefan Videv,Peter Grant,Harald Haas,John Thompson,Ivan Ku,Cheng-Xiang Wang,Tuan Anh Le,M. Reza Nakhai,Jiayi Zhang,Lajos Hanzo +13 more
TL;DR: The technical background to the VCE Green Radio project is discussed, models of current energy consumption in base station devices are discussed and some of the most promising research directions in reducing the energy consumption of future base stations are described.
Journal ArticleDOI
Survey on the Internet of Vehicles: Network Architectures and Applications
TL;DR: A new network architecture for the future network with greater data throughput, lower latency, higher security, and massive connectivity is designed, including basic VANET technology, several network architectures, and typical application of IoV.
Journal ArticleDOI
Secrecy Outage Analysis of UAV Assisted Relay and Antenna Selection for Cognitive Network Under Nakagami- ${m}$ Channel
TL;DR: The proposed algorithm outperforms the other compared schemes and demonstrates the secrecy diversity order and secrecy diversity gains of the UAV assisted relay cognitive network under Nakagami- ${m}$ channel.
Journal ArticleDOI
Energy efficient radio resource management strategies for green radio
Congzheng Han,Simon Armour +1 more
TL;DR: This study addresses a number of key radio resource management strategies across PHY and MAC layers for reducing base station energy consumption, as measured by a ‘Joules per bit’ metric.
Proceedings ArticleDOI
Power Efficient Dynamic Resource Scheduling Algorithms for LTE
TL;DR: This paper presents a link level analysis of the rate and energy efficiency performance of the LTE downlink considering the unitary codebook based precoding scheme.