On Dimensionality Loss in FDD Massive MIMO Systems

Zhiyuan Jiang, Sheng Zhou, Zhisheng Niu, On Dimensionality Loss in FDD Massive MIMO Systems, IEEE Wireless Communications and Networking Conference (WCNC 2015), New Orleans, USA, Mar. 2015

Posted on March 9, 2015 | Tagged | Leave a comment
Bayesian Mechanism Based Inter-Operator Base Station Sharing for Energy Saving

Yanan Bao, Jian Wu, Sheng Zhou, Zhisheng Niu, Bayesian Mechanism Based Inter-Operator Base Station Sharing for Energy Saving, IEEE ICC 2015, London, Jun. 8-12,2015

Posted on March 3, 2015 | Tagged | Leave a comment
Proactive Push with Energy Harvesting Based Small Cells in Heterogeneous Networks

Jie Gong, Sheng Zhou, Zhenyu Zhou, Zhisheng Niu, Proactive Push with Energy Harvesting Based Small Cells in Heterogeneous Networks, IEEE ICC 2015, London, Jun. 8-12,2015

Posted on March 3, 2015 | Tagged | Leave a comment
Optimal Energy-Efficient Regular Delivery of Packets in Cyber-Physical Systems

Xueying Guo, Rahul Singh, P. R. Kumar and Zhisheng Niu, Optimal Energy-Efficient Regular Delivery of Packets in Cyber-Physical Systems, IEEE ICC 2015, London, Jun. 8-12,2015

Posted on March 3, 2015 | Tagged | Leave a comment
Graph-based Framework for Flexible Baseband Function Splitting and Placement in C-RAN

Jingchu Liu, Sheng Zhou, Jie Gong, Zhisheng Niu, Shugong Xu, Graph-based Framework for Flexible Baseband Function Splitting and Placement in C-RAN, IEEE ICC 2015, London, Jun. 8-12,2015

Posted on March 3, 2015 | Tagged | Leave a comment
Achievable Rates of FDD Massive MIMO Systems with Spatial Channel Correlation

Zhiyuan Jiang, Andreas Molisch, Giuseppe Caire, Zhisheng Niu, Achievable Rates of FDD Massive MIMO Systems with Spatial Channel correlation, IEEE Trans. Wireless Communications, vol. 14, no. 5, pp. 2868-2882, May 2015

Posted on February 27, 2015 | Tagged | Leave a comment
GreenDelivery: Proactive Content Caching and Push with Energy-Harvesting-based Small Cells

Sheng Zhou, Jie Gong, Zhenyu Zhou, Wei Chen, Zhisheng Niu, GreenDelivery: Proactive Content Caching and Push with Energy-Harvesting-based Small Cells, IEEE Commun. Magazine, vol. 53, no. 4, pp. 142-149, Apr. 2015

Posted on February 5, 2015 | Tagged | Leave a comment
Outage Minimization for a Fading Wireless Link with Energy Harvesting Transmitter and Receiver

Sheng Zhou, Tingjun Chen, Wei Chen, Zhisheng Niu, Outage Minimization for a Fading Wireless Link with Energy Harvesting Transmitter and Receiver, IEEE J. Selected Areas Commun. vol. 33, no. 3, pp. 496-511, Mar. 2015

Posted on February 5, 2015 | Tagged | Leave a comment
Characterizing Energy-Delay Tradeoff in Hyper-Cellular Networks with Base Station Sleeping Control

Zhisheng Niu, Xueying Guo, Sheng Zhou, P. R. Kumar, Characterizing Energy-Delay Tradeoff in Hyper-Cellular Networks with Base Station Sleeping Control, IEEE J. Selected Areas Commun., vol. 33, no. 4, pp. 641-650, Apr. 2015

Posted on February 5, 2015 | Tagged | Leave a comment
Radio Resource Allocation for Collaborative OFDMA Relay Networks with Imperfect Channel State Information

Zheng Chang, Tapani Ristaniemi, Zhisheng Niu, Radio Resource Allocation for Collaborative OFDMA Relay Networks with Imperfect Channel State Information, IEEE Trans. Wireless Commun. (TWC), Vol.13, No. 5, pp 2824-2835, May 2014

Posted on December 3, 2014 | Tagged | Leave a comment
Toward 5G: When Explosive Bursts Meet Soft Cloud

Xuan Zhou, Zhifeng Zhao, Rongpeng LI, Yifan Zhou, Tao Chen, Zhisheng Niu and Honggang Zhang, Toward 5G: When Explosive Bursts Meet Soft Cloud, IEEE Network, pp.12-17, Nov./Dec., 2014

Posted on December 3, 2014 | Tagged | Leave a comment
Energy Efficient Sleep Scheduling for VoIP over WLANs

Lu Liu, Xianghui Cao, Yu Cheng, and Zhisheng Niu, Energy Efficient Sleep Scheduling for VoIP over WLANs, IEEE Trans. Vehicular Tech., Vol. 63, No. 5, pp. 2048-2058, Jun. 2014

Posted on December 3, 2014 | Tagged | Leave a comment
Recursive Waterfilling for Wireless Links With Energy Harvesting Transmitters

Peter He, Lian Zhao, Sheng Zhou, and Zhisheng Niu, Recursive Waterfilling for Wireless Links With Energy Harvesting Transmitters , IEEE Vehicular Technology, vol. 63, no. 3, pp. 1232-1241, Mar. 2014

Posted on December 3, 2014 | Tagged | Leave a comment
CONCERT: A Cloud-Based Architecture for Next-generation Cellular Systems

Jingchu Liu, Tao Zhao, Sheng Zhou, Yu Cheng, Zhisheng Niu, CONCERT: A Cloud-Based Architecture for Next-generation Cellular Systems, IEEE Wireless Commun., Dec. 2014

Posted on November 28, 2014 | Tagged | Leave a comment
Traffic-Aware Network Planning and Green Operation with BS Sleeping and Cell Zooming

Shan Zhang, Yiqun Wu, Sheng Zhou, and Zhisheng Niu, Traffic-Aware Network Planning and Green Operation with BS Sleeping and Cell Zooming,, IEICE Trans. Commun, Vol.E97-B, NO.11, PP. 2337-2346, November 2014

Posted on November 22, 2014 | Tagged | Leave a comment
Dynamic Channel Acquisition in MU-MIMO

Zhiyuan Jiang, Sheng Zhou, Zhisheng Niu, Dynamic Channel Acquisition in MU-MIMO, IEEE Trans. Commun., Dec., 2014

Posted on November 18, 2014 | Tagged | Leave a comment
Base Station Sleeping and Resource Allocation in Renewable Energy Powered Cellular Networks

Jie Gong, John S. Thompson, Sheng Zhou, Zhisheng Niu, Base Station Sleeping and Resource Allocation in Renewable Energy Powered Cellular Networks, IEEE Trans. Commun., Nov. 2014

Posted on September 19, 2014 | Tagged | Leave a comment
Energy-Efficient Antenna Selection and Power Allocation for Large-Scale Multiple Antenna Systems with Hybrid Energy Supply

Zhenyu Zhou, Sheng Zhou, Jie Gong, Zhisheng Niu, Energy-Efficient Antenna Selection and Power Allocation for Large-Scale Multiple Antenna Systems with Hybrid Energy Supply, Globecom 2014

Posted on September 4, 2014 | Tagged | Leave a comment
On the Statistical Multiplexing Gain of Virtual Base Station Pools

Jingchu Liu, Sheng Zhou, Jie Gong, Zhisheng Niu, Shugong Xu, On the Statistical Multiplexing Gain of Virtual Base Station Pools, Globecom 2014

Posted on September 4, 2014 | Tagged | Leave a comment
Energy-Optimal Probabilistic Base Station Sleeping under a Separation Network Architecture

Shan Zhang, Jian Wu, Jie Gong, Sheng Zhou, Zhisheng Niu, Energy-Optimal Probabilistic Base Station Sleeping under a Separation Network Architecture, Globecom 2014

Posted on September 4, 2014 | Tagged | Leave a comment