Capacity Planning for Voice/Data Traffic in IEEE 802.11e Based Wireless LANs

Yiqun Wu, Yanfeng Zhu, Zhisheng Niu, Jing Zhu, Capacity Planning for Voice/Data Traffic in IEEE 802.11e Based Wireless LANs, Proc. of ICC 2008

Posted on May 19, 2008 | Tagged , , , , | Leave a comment
On Optimal QoS-aware Physical Carrier Sensing for IEEE 802.11 based WLANs: Theoretical Analysis and Protocol Design

Yanfeng Zhu, Qian Zhang, Zhisheng Niu and Jing Zhu, On Optimal QoS-aware Physical Carrier Sensing for IEEE 802.11 based WLANs: Theoretical Analysis and Protocol Design, IEEE trans. on wireless comm., Vol.7, No.4, April 2008

Posted on April 1, 2008 | Tagged , , , , | Leave a comment
An Uplink Medium Access Protocol with SDMA Support for Multiple-Antenna WLANs

Sheng Zhou and Zhisheng Niu, An Uplink Medium Access Protocol with SDMA Support for Multiple-Antenna WLANs, Proc. of WCNC 2008

Posted on March 31, 2008 | Tagged , , | Leave a comment
QoS-aware Cooperative and Opportunistic Scheduling Exploiting Multi-user Diversity for Rate Adaptive Ad Hoc Networks

Qing Chen, Qian Zhang, Zhisheng Niu, QoS-aware Cooperative and Opportunistic Scheduling Exploiting Multi-user Diversity for Rate Adaptive Ad Hoc Networks, IEEE Trans. on Vehicular Tech., Vol.57, No.2, March 2008

Posted on March 1, 2008 | Tagged , , , | Leave a comment
Adaptive Receive Antenna Selection for Orthogonal Space-Time Block Codes with Imperfect Channel Estimation

Kai ZHANG and Zhisheng NIU, Adaptive Receive Antenna Selection for Orthogonal Space-Time Block Codes with Imperfect Channel Estimation, IEICE-Trans. on Comm. Vol.E90-B, No.12, 2007

Posted on December 1, 2007 | Tagged , , | Leave a comment
A Channel Assignment Scheme in High Density WLANs to Mitigate Pseudo Capture Effect

Yao Hua, Yanfeng Zhu and Zhisheng Niu, A Channel Assignment Scheme in High Density WLANs to Mitigate Pseudo Capture Effect, Proc. of Globecom 2007

Posted on November 26, 2007 | Tagged , , , | Leave a comment
Graph Theoretical Analysis of Opportunistic Scheduling Policy for Wireless Ad Hoc Networks

Qing Chen, Fei Ye, Zhisheng Niu, Graph Theoretical Analysis of Opportunistic Scheduling Policy for Wireless Ad Hoc Networks, Proc. of Globecom 2007

Posted on November 26, 2007 | Tagged , , , | Leave a comment
End-to-End Throughput-Aware Channel Assignment in Multi-Radio Wireless Mesh Networks

Fei Ye, Qing Chen, Zhisheng Niu, End-to-End Throughput-Aware Channel Assignment in Multi-Radio Wireless Mesh Networks, Proc. of GLOBECOM 2007

Posted on November 26, 2007 | Tagged , , , | Leave a comment
TCP Performance Analysis over Aggressive Physical Carrier Sensing based Wireless Local Area Networks

Zexi Yang, Yanfeng Zhu, Zhisheng Niu, Qian Zhang, TCP Performance Analysis over Aggressive Physical Carrier Sensing based Wireless Local Area Networks, Proc. of GLOBECOM 2007

Posted on November 26, 2007 | Tagged , , , , | Leave a comment
A Cross-layer Proportional Fair Scheduling Algorithm with Packet Length Constraint in Multiuser OFDM Networks

Jinri Huang and Zhisheng Niu, A Cross-layer Proportional Fair Scheduling Algorithm with Packet Length Constraint in Multiuser OFDM Networks, Proc. of GLOBECOM 2007

Posted on November 26, 2007 | Tagged | Leave a comment
Joint Tuning of Physical Carrier Sensing, Power and Rate in High-Density WLAN

Zhi Zhou, Yanfeng Zhu, Zhisheng Niu, Jing Zhu, Joint Tuning of Physical Carrier Sensing, Power and Rate in High-Density WLAN, Proc. of APCC 2007

Posted on October 18, 2007 | Tagged , , , , | Leave a comment
An analytical Model for IEEE 802.11 WLANs with NAK-based ARQ Mechanism

Yao Hua and Zhisheng Niu, An analytical Model for IEEE 802.11 WLANs with NAK-based ARQ Mechanism, Proc. of APCC 2007

Posted on October 18, 2007 | Tagged , , | Leave a comment
Random Graph Theory based Connectivity Analysis in Wireless Sensor Networks with Rayleigh Fading Channels

Jingbo Dong, Qing Chen, Zhisheng Niu, Random Graph Theory based Connectivity Analysis in Wireless Sensor Networks with Rayleigh Fading Channels, Proc. of APCC 2007

Posted on October 18, 2007 | Tagged , , , | Leave a comment
A MAC Layer ARQ Tuning Scheme to Optimize TCP Throughput in IEEE 802.11 Networks

Yao Hua and Zhisheng Niu, A MAC Layer ARQ Tuning Scheme to Optimize TCP Throughput in IEEE 802.11 Networks, Proc. of IWCLD 2007

Posted on September 20, 2007 | Tagged , , | Leave a comment
Adaptive Orthonormal Random Beamforming and Multi-beam Selection for Cellular Systems

Kai ZHANG and Zhisheng NIU, Adaptive Orthonormal Random Beamforming and Multi-beam Selection for Cellular Systems, IEICE Trans. on Comm., Vol.E90-B, No.8, 2007

Posted on August 1, 2007 | Tagged , , | Leave a comment
Multiuser MIMO Downlink Transmission Over Time-Varying Channels

Kai Zhang and Zhisheng Niu, Multiuser MIMO Downlink Transmission Over Time-Varying Channels, Proc. of ICC 2007

Posted on June 24, 2007 | Tagged , , | Leave a comment
Opportunistic Link Scheduling with QoS Requirements in Wireless Ad Hoc Networks

Qing Chen, Qian Zhang, Zhisheng Niu, Opportunistic Link Scheduling with QoS Requirements in Wireless Ad Hoc Networks, Proc. of ICC 2007

Posted on June 24, 2007 | Tagged , , , | Leave a comment
On the Impact of Carrier Frequency Offsets in OFDM/SDMA Systems

Sheng Zhou, Kai Zhang, Zhisheng Niu, On the Impact of Carrier Frequency Offsets in OFDM/SDMA Systems, Proc. of ICC 2007

Posted on June 24, 2007 | Tagged , , , | Leave a comment
A Phase-type Based Markov Chain Model for IEEE 802.16e Sleep Mode and Its Performance Analysis

Zhisheng Niu, Yanfeng Zhu, and Vilius Benetis, A Phase-type Based Markov Chain Model for IEEE 802.16e Sleep Mode and Its Performance Analysis, Proc. of ITC 20

Posted on June 17, 2007 | Tagged , , , | Leave a comment
On Optimal Physical Carrier Sensing: Theoretical Analysis and Protocol Design

Yanfeng Zhu, Qian Zhang, Zhisheng Niu and Jing Zhu, On Optimal Physical Carrier Sensing: Theoretical Analysis and Protocol Design, Proc. of Infocom 2007

Posted on May 6, 2007 | Tagged , , , , | Leave a comment