@article{CTT100754499, author = {Panawit Hanpinitsak and Kentaro Saito and Jun-ichi Takada and Minseok Kim and Lawrence Materum}, title = {Multipath Clustering and Cluster Tracking for Geometry-based Stochastic Channel Modeling}, journal = {IEEE Transactions on Antennas and Propagation}, year = 2017, } @article{CTT100570769, author = {Lawrence Materum and Jun-ichi Takada and Ichirou Ida and Yasuyuki Oishi}, title = {Mobile Station Spatio-Temporal Multipath Clustering of an Estimated Wideband {MIMO} Double-Directional Channel of a Small Urban 4.5 GHz Macrocell}, journal = {EURASIP Journal on Wireless Communications and Networking}, year = 2009, } @article{CTT100615734, author = {Lawrence Materum and Jun-ichi Takada and Ichirou Ida and Yasuyuki Oishi}, title = {A Comparison of Selected Multipath-Distance Measures in the Clustering of MIMO Propagation Channel Data}, journal = {EURASIP Journal on Wireless Communications and Networking}, year = 2009, } @inproceedings{CTT100741044, author = {Panawit Hanpinitsak and Kentaro Saito and Jun-ichi Takada and Minseok Kim and Lawrence Materum}, title = {The Delay, Angular and Polarization Characteristics of Geometry-based Clusters in an Indoor Environment at 11 GHz Band}, booktitle = {}, year = 2016, } @inproceedings{CTT100723322, author = {Panawit Hanpinitsak and Kentaro Saito and Jun-ichi Takada and Minseok Kim and Lawrence Materum}, title = {Clustering method based on scatterer locations for indoor dynamic MIMO channel}, booktitle = {2016 10th European Conference on Antennas and Propagation (EuCAP)}, year = 2016, } @inproceedings{CTT100615799, author = {Y. Konishi and L. Materum and J. Takada and I. Ida and Y. Oishi}, title = {Experimental Analysis and Modeling of Dual-Polarized MIMO Channel}, booktitle = {}, year = 2010, } @inproceedings{CTT100615779, author = {小西洋平 and マテルム ローレンス and 高田潤一 and 井田一郎 and 大石泰之}, title = {マクロセル環境における直交偏波MIMOのための伝搬路特性に関する実験的検討}, booktitle = {電子情報通信学会技術研究報告}, year = 2009, } @inproceedings{CTT100615747, author = {Yohei Konishi and Lawrence Materum and Jun-ichi Takada and Ichirou Ida and Yasuyuki Oishi}, title = {Polarization Characteristics of MIMO System: Measurement, Modeling and Statistical Validation}, booktitle = {}, year = 2009, } @inproceedings{CTT100615749, author = {Lawrence Materum and Jun-ichi Takada and Ichirou Ida and Yasuyuki Oishi}, title = {Polarimetric Beamforming Comparison of the Multipath Clusterization of ML Estimates and the Measurement Data of a MIMO Macrocell Channel}, booktitle = {}, year = 2009, } @inproceedings{CTT100570772, author = {Yohei Konishi and Lawrence Materum and ghoraishi m and Jun-ichi Takada and Ichirou Ida and Yasuyuki Oishi}, title = {Polarization Characteristics of a Small Urban MIMO Macrocell}, booktitle = {}, year = 2009, } @inproceedings{CTT100615763, author = {Yohei Konishi and Lawrence Materum and ghoraishi m and Jun-ichi Takada and Ichirou Ida and YASUYUKI OISHI}, title = {Polarization Characteristics of a Small Urban MIMO Macrocell}, booktitle = {IEICE Technical Report}, year = 2009, } @inproceedings{CTT100570770, author = {Yohei Konishi and Lawrence Materum and ghoraishi m and Jun-ichi Takada and Ichirou Ida and Yasuyuki Oishi}, title = {Multipath Cluster Polarization Characteristics of a Small Urban MIMO Macrocell}, booktitle = {}, year = 2009, } @inproceedings{CTT100570768, author = {Lawrence Materum and Jun-ichi Takada and Ichirou Ida and Yasuyuki Oishi}, title = {Improved Multipath Clustering of a Small Urban Macrocellular MIMO Environment at 4.5 GHz}, booktitle = {Proceedings of the International Symposium on Antennas and Propagation (ISAP)}, year = 2008, } @inproceedings{CTT100570767, author = {Lawrence Materum and Jun-ichi Takada and Ichirou Ida and YASUYUKI OISHI}, title = {Bicombinational Approach for Identifying Multipath Clusters at the Mobile Station from a MIMO Double-Directional Data of a 4.5 GHz Macrocell}, booktitle = {Proceedings of the IEICE Society Conference}, year = 2008, } @inproceedings{CTT100563737, author = {Kriangsak Sivasondhivat and Lawrence Materum and Jun-ichi Takada and Ichirou Ida and Yasuyuki Oishi}, title = {Experimental Study and Modeling of Channed Parameters at Mobile Station in a Site-Specific Urban Macrocellular Environment}, booktitle = {2007 International Symposium on Antennas and Propagation (ISAP 2007)}, year = 2007, } @inproceedings{CTT100563721, author = {Lawrence Materum and Ichirou Ida and Kriangsak Sivasondhivat and Jun-ichi Takada and Ichirou Ida and Yasuyuki Oishi}, title = {Identification of Relatively Strong Clusters in an NLOS Scenario at a Small Urban-Macrocell Moblie Station}, booktitle = {2007 International Symposium on Antennas and Propagation (ISAP 2007)}, year = 2007, } @inproceedings{CTT100563297, author = {Lawrence Materum and Kriangsak Sivasondhivat and Jun-ichi Takada and Ichirou Ida and Yasuyuki Oishi}, title = {Wideband Double-Directional Channel Measurements in a Small-Urban Macrocell at 4.5 GHz}, booktitle = {IEICE Technical Report}, year = 2007, } @inproceedings{CTT100570764, author = {Lawrence Materum and Joel Marciano}, title = {Wideband Nulling Capability Estimate of a Tapped Delay Line Beamformer}, booktitle = {Proceedings of the IEEE Topical Conference on Wireless Communication Technology}, year = 2003, } @misc{CTT100570766, author = {Lawrence Materum and Jun-ichi Takada and Ichirou Ida and Yasuyuki Oishi}, title = {Clustering results of estimated MIMO double-directional channel data of a small macrocell}, year = 2008, } @misc{CTT100570761, author = {Lawrence Materum}, title = {Estimation of the Wideband Interference Nulling Capability of a Linear Equi-spaced Antenna Array Having a Tapped Delay Line Beamformer}, year = 2003, } @misc{CTT100594475, author = {Lawrence Materum}, title = {Estimation of the Wideband Interference Nulling Capability of a Linear Equi-Spaced Antenna Array Having a Tapped Delay Line Beamformer}, year = 2003, } @mastersthesis{CTT100570761, author = {Lawrence Materum}, title = {Estimation of the Wideband Interference Nulling Capability of a Linear Equi-spaced Antenna Array Having a Tapped Delay Line Beamformer}, school = {}, year = 2003, } @mastersthesis{CTT100594475, author = {Lawrence Materum}, title = {Estimation of the Wideband Interference Nulling Capability of a Linear Equi-Spaced Antenna Array Having a Tapped Delay Line Beamformer}, school = {}, year = 2003, }