Performance analysis of time hopping and direct sequence UWB space-time systems. - W. Pam Siriwongpairat; Masoud Olfat; K. J. Ray Liu (GLOBECOM, 2004)

On the performance evaluation of TH and DS UWB MIMO systems. - W. Pam Siriwongpairat; Masoud Olfat; K. J. Ray Liu (WCNC, 2004)

Energy-efficient cooperative transmission over multiuser OFDM networks: who helps whom and how to cooperate. - Zhu Han 001; Thanongsak Himsoon; W. Pam Siriwongpairat; K. J. Ray Liu (WCNC, 2005)

Energy-efficient resource allocation for multiband UWB communication systems. - W. Pam Siriwongpairat; Zhu Han 001; K. J. Ray Liu (WCNC, 2005)

Space-time-frequency coded multiband UWB communication systems. - W. Pam Siriwongpairat; Weifeng Su; Masoud Olfat; K. J. Ray Liu (WCNC, 2005)

Performance Analysis and Comparison of Time-Hopping and Direct-Sequence UWB-MIMO Systems. - W. Pam Siriwongpairat; Masoud Olfat; K. J. Ray Liu (EURASIP J. Adv. Signal Process., 2005)

An Efficient Cooperative Protocol for Multiuser-OFDM Networks. - W. Pam Siriwongpairat; Ahmed K. Sadek; K. J. Ray Liu (GLOBECOM, 2006)

Lifetime maximization by cooperative sensor and relay deployment in wireless sensor networks. - Thanongsak Himsoon; W. Pam Siriwongpairat; Zhu Han 001; K. J. Ray Liu (WCNC, 2006)

Decode-and-forward differential modulation scheme with threshold-based decision combining. - Thanongsak Himsoon; W. Pam Siriwongpairat; Weifeng Su; K. J. Ray Liu (WCNC, 2006)

Distributed cooperative routing algorithms for maximizing network lifetime. - Charles Pandana; W. Pam Siriwongpairat; Thanongsak Himsoon; K. J. Ray Liu (WCNC, 2006)

Optimum threshold-selection relaying for decode-and-forward cooperation protocol. - W. Pam Siriwongpairat; Thanongsak Himsoon; Weifeng Su; K. J. Ray Liu (WCNC, 2006)

Employing cooperative diversity for performance enhancement in UWB communication systems. - W. Pam Siriwongpairat; Weifeng Su; Zhu Han 001; K. J. Ray Liu (WCNC, 2006)

Multiband uwb system performance with random-clustering multipath-rich fading channels. - W. Pam Siriwongpairat; Weifeng Su; K. J. Ray Liu (WCNC, 2006)

Bandwidth-efficient OFDM cooperative protocol with applications to UWB communications. - W. Pam Siriwongpairat; Ahmed K. Sadek; K. J. Ray Liu (WCNC, 2006)

Performance characterization of multiband UWB communication systems using Poisson cluster arriving fading paths. - W. Pam Siriwongpairat; Weifeng Su; K. J. Ray Liu (IEEE J. Sel. Areas Commun., 2006)

Multiband-OFDM MIMO coding framework for UWB communication systems. - W. Pam Siriwongpairat; Weifeng Su; Masoud Olfat; K. J. Ray Liu (IEEE Trans. Signal Process., 2006)

Performance Analysis of MB-OFDM UWB System with Imperfect Synchronization and Intersymbol Interference. - Hung-Quoc Lai; W. Pam Siriwongpairat; K. J. Ray Liu (ICASSP (3), 2007)

Lifetime maximization via cooperative nodes and relay deployment in wireless networks. - Thanongsak Himsoon; W. Pam Siriwongpairat; Zhu Han 001; K. J. Ray Liu (IEEE J. Sel. Areas Commun., 2007)

Performance Analysis of Multiband OFDM UWB Systems With Imperfect Synchronization and Intersymbol Interference. - Hung-Quoc Lai; W. Pam Siriwongpairat; K. J. Ray Liu (J. Sel. Topics Signal Processing, 2007)

Differential Modulation With Threshold-Based Decision Combining for Cooperative Communications. - Thanongsak Himsoon; W. Pam Siriwongpairat; Weifeng Su; K. J. Ray Liu (IEEE Trans. Signal Process., 2007)

Power controlled channel allocation for multiuser multiband UWB systems. - W. Pam Siriwongpairat; Zhu Han 001; K. J. Ray Liu (IEEE Trans. Wirel. Commun., 2007)

Differential Modulations for Multinode Cooperative Communications. - Thanongsak Himsoon; W. Pam Siriwongpairat; Weifeng Su; K. J. Ray Liu (IEEE Trans. Signal Process., 2008)

Cooperative communications protocol for multiuser OFDM networks. - W. Pam Siriwongpairat; Ahmed K. Sadek; K. J. Ray Liu (IEEE Trans. Wirel. Commun., 2008)

Resource Allocation for Multiuser Cooperative OFDM Networks: Who Helps Whom and How to Cooperate. - Zhu Han 001; Thanongsak Himsoon; W. Pam Siriwongpairat; K. J. Ray Liu (IEEE Trans. Veh. Technol., 2009)

Design and modeling of communications system for interoperable positive train control. - W. Pam Siriwongpairat; Thanongsak Himsoon (CAMAD, 2010)

Railway Cognitive Radio. - Ashwin E. Amanna; Manik Gadnhiok; Matthew J. Price; Jeffrey H. Reed; W. Pam Siriwongpairat; T. Kee Himsoon (IEEE Veh. Technol. Mag., 2010)