Beyond Age: Urgency of Information for Timeliness Guarantee in Status Update Systems

X. Zheng, S. Zhou, and Z. Niu, Beyond Age: Urgency of Information for Timeliness Guarantee in Status Update Systems, 6G Summit 2020, Mar. 2020.

Posted on March 7, 2020 | Tagged | Leave a comment
Closed-Form Whittle's Index-Enabled Random Access for Timely Status Update

J. Sun, Z. Jiang, B. Krishnamachari, S. Zhou, and Z. Niu, Closed-Form Whittle's Index-Enabled Random Access for Timely Status Update, IEEE Trans. Commun., 2020,68(3):1538-1551.

Posted on March 4, 2020 | Tagged | Leave a comment
Flexible Functional Split and Power Control for Energy Harvesting Cloud Radio Access Networks

L. Wang and S. Zhou, Flexible Functional Split and Power Control for Energy Harvesting Cloud Radio Access Networks, IEEE Trans. Wireless Commun., 2020, 19(3):1535-1548.

Posted on March 4, 2020 | Tagged | Leave a comment
On the Coverage and Capacity of Ultra-Dense Networks With Directional Transmissions

Y. Xu and S. Zhou, and W. Zhang, On the Coverage and Capacity of Ultra-Dense Networks With Directional Transmissions, IEEE Wireless Commun. Letters, 2020, 9(3):271-275.

Posted on March 4, 2020 | Tagged | Leave a comment
Channel Fingerprint Based Beam Tracking for Millimeter Wave Communications

R. Deng, S. Chen, S. Zhou, Z. Niu, and W. Zhang, Channel Fingerprint Based Beam Tracking for Millimeter Wave Communications, IEEE Commun. Letters, 2020, 24(3):639-643.

Posted on March 4, 2020 | Tagged | Leave a comment
AI-Assisted Low Information Latency Wireless Networking

Z. Jiang, S. Fu, S. Zhou, Z. Niu, S. Zhang, and S. Xu, AI-Assisted Low Information Latency Wireless Networking, IEEE Wireless Commun., 2020, 27(1):108-115.

Posted on February 4, 2020 | Tagged | Leave a comment
Near-Optimal MIMO-SCMA Uplink Detection with Low-Complexity Expectation Propagation

P. Wang, L. Liu, S. Zhou, G. Peng, S. Yin, and S. Wei, Near-Optimal MIMO-SCMA Uplink Detection with Low-Complexity Expectation Propagation, IEEE Trans. Wireless Commun., 2020, 19(2):1025-1037.

Posted on February 4, 2020 | Tagged | Leave a comment
A 2.92-Gb/s/W and 0.43-Gb/s/MG Flexible and Scalable CGRA-Based Baseband Processor for Massive MIMO Detection

G. Peng, L. Liu, S. Zhou, Q. Wei, S. Yin, and S. Wei, A 2.92-Gb/s/W and 0.43-Gb/s/MG Flexible and Scalable CGRA-Based Baseband Processor for Massive MIMO Detection, IEEE Journal of Solid State Circuits, 2020, 55(2):505-519.

Posted on February 4, 2020 | Tagged | Leave a comment
Energy- and Area-Efficient Recursive-Conjugate-Gradient-Based MMSE Detector for Massive MIMO Systems

L. Liu, G. Peng, P. Wang, S. Zhou, Q. Wei, S. Yin, and S. Wei, Energy- and Area-Efficient Recursive-Conjugate-Gradient-Based MMSE Detector for Massive MIMO Systems, IEEE Trans. Signal Proc., 2020, 68:573 - 588.

Posted on January 4, 2020 | Tagged | Leave a comment
Radio Resource Allocation for Bidirectional Offloading in Space-Air-Ground Integrated Vehicular Network

Guangchao Wang, Sheng Zhou, and Zhisheng Niu, Radio Resource Allocation for Bidirectional Offloading in Space-Air-Ground Integrated Vehicular Network, Journal of Communications and Information Networks, Vol: 4 No: 4 pp: 24-31, Dec. 2019

Posted on December 29, 2019 | Tagged | Leave a comment
Age of Information and Delay Tradeoff with Freshness-Aware Mobile Edge Cache Update

S. Zhang, L. Wang, H. Luo, X. Ma and S. Zhou, Age of Information and Delay Tradeoff with Freshness-Aware Mobile Edge Cache Update, IEEE Globecom’19, Waikoloa, HI, USA, Dec. 9-13, 2019

Posted on December 1, 2019 | Tagged | Leave a comment
Context-Aware Information Lapse for Timely Status Updates in Remote Control Systems

Xi Zheng, Sheng Zhou, and Zhisheng Niu, Context-Aware Information Lapse for Timely Status Updates in Remote Control Systems, IEEE Globecom’19, Waikoloa, HI, USA, Dec. 9-13, 2019

Posted on December 1, 2019 | Tagged | Leave a comment
Service Function Chain Planning with Resource Balancing in Space-Air-Ground Integrated Networks

Guangchao Wang, Sheng Zhou, Zhisheng Niu, Shan Zhang, and Sherman Shen, Service Function Chain Planning with Resource Balancing in Space-Air-Ground Integrated Networks, IEEE Globecom’19, Waikoloa, HI, USA, Dec. 9-13, 2019

Posted on December 1, 2019 | Tagged | Leave a comment
Heterogeneous Coded Computation across Heterogeneous Workers

Yuxuan Sun, Junlin Zhao, Sheng Zhou, and Deniz Gunduz, Heterogeneous Coded Computation across Heterogeneous Workers, IEEE Globecom’19, Waikoloa, HI, USA, Dec. 9-13, 2019

Posted on December 1, 2019 | Tagged | Leave a comment
Closed-Form Analysis of Non-Linear Age of Information in Status Updates With an Energy Harvesting Transmitter

Xi Zheng, Sheng Zhou, Zhiyuan Jiang, Zhisheng Niu, Closed-Form Analysis of Non-Linear Age of Information in Status Updates With an Energy Harvesting Transmitter, IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS,Vol: 18 No: 8 pp: 4129-4142,AUG 2019

Posted on August 28, 2019 | Tagged | Leave a comment
Joint Optimization of Scheduling and Power Control in Wireless Networks: Multi-Dimensional Modeling and Decomposition

Lu Liu, Yu Cheng, Xianghui Cao, Sheng Zhou, Zhisheng Niu, Ping Wang, Joint Optimization of Scheduling and Power Control in Wireless Networks: Multi-Dimensional Modeling and Decomposition, IEEE TRANSACTIONS ON MOBILE COMPUTING,Vol: 18 No: 7 pp: 1585-1600,JUL 2019

Posted on July 29, 2019 | Tagged | Leave a comment
Learning-Based Remote Channel Inference: Feasibility Analysis and Case Study

Sheng Chen, Zhiyuan Jiang, Sheng Zhou, Zhisheng Niu, Learning-Based Remote Channel Inference: Feasibility Analysis and Case Study, IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS,Vol: 18 No: 7 pp: 3554-3568, JUL 2019

Posted on July 29, 2019 | Tagged | Leave a comment
Intermittent CSI Update for Massive MIMO Systems With Heterogeneous User Mobility

Ruicheng Deng, Zhiyuan Jiang, Sheng Zhou, Zhisheng Niu, Intermittent CSI Update for Massive MIMO Systems With Heterogeneous User Mobility, IEEE TRANSACTIONS ON COMMUNICATIONS, Vol: 67 No: 7 pp: 4811-4824,JUL 2019

Posted on July 28, 2019 | Tagged | Leave a comment
Scalable Multi-Agent Learning for Situationally-Aware Multiple-Access and Grant-Free Transmissions

Zhiyuan Jiang, Andrei Marinescu, Luiz DaSilva, Sheng Zhou, Zhisheng Niu, Scalable Multi-Agent Learning for Situationally-Aware Multiple-Access and Grant-Free Transmissions, IEEE SPAWC’19, Cannes, France,Jul. 2-5,2019

Posted on July 1, 2019 | Tagged | Leave a comment
Status from a Random Field: How Densely Should One Update?

Zhiyuan Jiang and Sheng Zhou, Status from a Random Field: How Densely Should One Update?, IEEE ISIT’19, Paris, FRANCE,Jul. 7-12,2019

Posted on July 1, 2019 | Tagged | Leave a comment