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Browsing by Author "Yang, J."
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Channel estimation for wireless communications using space-time block coding techniques
Yang, J.; Sun, Y.; Senior, J.M.; Pem, N. (Institute of Electrical and Electronics Engineers (IEEE), 2003)This paper presents a method of estimating channel parameters in wireless communications using space-time block coding (STBC). After reviewing the concept of STBC, the system model of radio communication with STBC is ... -
A circumstellar disk associated with a massive protostellar object
Jiang, Z.; Tamura, M.; Fukagawa, M.; Hough, J.; Lucas, P.W.; Suto, H.; Ishii, M.; Yang, J. (2005) -
Planck Cold Clumps in the λ Orionis Complex. I : Discovery of an Extremely Young Class 0 Protostellar Object and a Proto-brown Dwarf Candidate in the Bright-rimmed Clump PGCC G192.32-11.88
Liu, T.; Zhang, Q.; Kim, K.-T.; Wu, Y.; Lee, C.W.; Lee, J.-E.; Tatematsu, K.; Choi, M.; Juvela, M.; Thompson, M.A.; Goldsmith, P.F.; Liu, S.Y.; Naomi, H.; Koch, P.; Henkel, C.; Sanhueza, P.; He, J.; Rivera-Ingraham, A.; Wang, K.; Cunningham, M.R.; Tang, Y.-W.; Lai, S.-P.; Yuan, J.; Li, D.; Fuller, G.; Kang, M.; Nguyen Luong, Q.; Liu, H.B.; Ristorcelli, I.; Yang, J.; Xu, Y.; Hirota, T.; Mardones, D.; Qin, S.-L.; Chen, H.-R.; Kwon, W.; Meng, F.; Zhang, H.; Kim, M.-R.; Yi, H.-W. (2016-01-14)We are performing a series of observations with ground-based telescopes toward Planck Galactic cold clumps (PGCCs) in the λ Orionis complex in order to systematically investigate the effects of stellar feedback. In the ... -
A Survey of Positioning Systems Using Visible LED Lights
Zhuang, Y.; Hua, L.; Qi, L.; Yang, J.; Cao, Pan; Cao, Y.; Wu, Y.; Thompson, J.; Haas, H. (2018-07-01)As Global Positioning System (GPS) cannot provide satisfying performance in indoor environments, indoor positioning technology, which utilizes indoor wireless signals instead of GPS signals, has grown rapidly in recent ...