K
K. J. Ray Liu
Researcher at University of Maryland, College Park
Publications - 357
Citations - 9936
K. J. Ray Liu is an academic researcher from University of Maryland, College Park. The author has contributed to research in topics: Wireless & Communication channel. The author has an hindex of 43, co-authored 355 publications receiving 8259 citations. Previous affiliations of K. J. Ray Liu include CINVESTAV & University of Toronto.
Papers
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Journal ArticleDOI
Advances in Energy Harvesting Communications: Past, Present, and Future Challenges
TL;DR: An overview of the past and recent developments in energy harvesting communications and networking is presented and a number of possible future research avenues are highlighted.
Journal ArticleDOI
Game theory for cognitive radio networks: An overview
TL;DR: This tutorial survey provides a comprehensive treatment of game theory with important applications in cognitive radio networks, and will aid the design of efficient, self-enforcing, and distributed spectrum sharing schemes in future wireless networks.
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Information Forensics: An Overview of the First Decade
TL;DR: An overview on what has been done over the last decade in the new and emerging field of information forensics regarding theories, methodologies, state-of-the-art techniques, major applications, and to provide an outlook of the future is provided.
Journal ArticleDOI
Cooperative Communication Protocols in Wireless Networks: Performance Analysis and Optimum Power Allocation
TL;DR: In both the DF and AF cooperation systems, it turns out that an equal power strategy is good, but in general not optimum in cooperative communications, while in case that all channel links are available, the optimum power allocation depends only on the channel links related to the relay.
MonographDOI
Resource Allocation for Wireless Networks: Basics, Techniques, and Applications
Zhu Han,K. J. Ray Liu +1 more
TL;DR: Unique in its scope, timeliness, and innovative author insights, this invaluable work will help graduate students and researchers to understand the basics of wireless resource allocation whilst highlighting modern research topics, and will help industrial engineers to improve system optimization.