A Queueing Model for SDMA Downlink Transmissions. - Ruizhi Liao 002; Boris Bellalta; Miquel Oliver; Núria Garcia (MACOM, 2010)

DCF/USDMA: Enhanced DCF for uplink SDMA transmissions in WLANs. - Ruizhi Liao 002; Boris Bellalta; Miquel Oliver (IWCMC, 2012)

Managing Heterogeneous WSNs in Smart Cities: Challenges and Requirements. - Trang Cao Minh; Boris Bellalta; Simon Oechsner; Ruizhi Liao 002; Miquel Oliver (CoRR, 2013)

Performance analysis of IEEE 802.11ac wireless backhaul networks in saturated conditions. - Ruizhi Liao 002; Boris Bellalta; Jaume Barceló; Víctor Valls; Miquel Oliver (EURASIP J. Wirel. Commun. Netw., 2013)

MAC design and analysis for MU-MIMO and full-duplex enabled wireless networks. - Ruizhi Liao 002 (2014)

Modelling and Enhancing Full-Duplex MAC for Single-Hop 802.11 Wireless Networks. - Ruizhi Liao 002; Boris Bellalta; Miquel Oliver (IEEE Wirel. Commun. Lett., 2015)

Uni-MUMAC: a unified down/up-link MU-MIMO MAC protocol for IEEE 802.11ac WLANs. - Ruizhi Liao 002; Boris Bellalta; Trang Cao Minh; Jaume Barceló; Miquel Oliver (Wirel. Networks, 2015)

Analysis of fixed and mobile sensor systems for parking space detection. - Peter Ball; Ruizhi Liao 002; Cristian Roman; Shumao Ou; Elliot Pow (CSNDSP, 2016)

MU-MIMO MAC Protocols for Wireless Local Area Networks: A Survey. - Ruizhi Liao 002; Boris Bellalta; Miquel Oliver; Zhisheng Niu (IEEE Commun. Surv. Tutorials, 2016)

Crowdsourcing On-street Parking Space Detection. - Ruizhi Liao 002; Cristian Roman; Peter Ball; Shumao Ou; Liping Chen (CoRR, 2016)

Mobility and Network Selection in Heterogeneous Wireless Networks: User Approach and Implementation. - Cristian Roman; Ruizhi Liao 002; Peter Ball; Shumao Ou (Netw. Protoc. Algorithms, 2016)

Detecting On-Street Parking Spaces in Smart Cities: Performance Evaluation of Fixed and Mobile Sensing Systems. - Cristian Roman; Ruizhi Liao 002; Peter Ball; Shumao Ou; Martin de Heaver (IEEE Trans. Intell. Transp. Syst., 2018)

An Analytical Model for Crowdsensing On-street Parking Spaces. - Wenjun Zheng; Ruizhi Liao 002; Jingliang Zeng (IINTEC, 2019)

R-N Algorithm for Crowdsensing On-street Parking Spaces. - Wenjun Zheng; Ruizhi Liao 002 (IWCMC, 2021)

Driver-Side and Traffic-Based Evaluation Model for On-street Parking Solutions. - Qianyu Ou; Wenjun Zheng; Zhan Shi; Ruizhi Liao 002 (Intelligent Environments, 2022)

Blockchain Enabled Credibility Applications: Extant Issues, Frameworks and Cases. - Qiqi Luo; Ruizhi Liao 002; Jiawei Li; Xinyu Ye; Shanquan Chen (IEEE Access, 2022)

Sampling blockchain-enabled smart city applications among South Korea, the United States and China. - Soomin Kim 005; Ailing Zhang; Ruizhi Liao 002; Wenjun Zheng; Zhixian Hu; Zhenglong Sun 001 (J. Smart Cities Soc., 2022)

Enhancing Teaching Evaluations Through Campus Data. - Ruizhi Liao 002; Zhizhen Chen; Ao Zhang (IEEE Trans. Educ., 2025)

Crowdsense Roadside Parking Spaces With Dynamic Gap Reduction Algorithm. - Wenjun Zheng; Zhan Shi; Qianyu Ou; Ruizhi Liao 002 (IEEE Internet Things J., 2025)