Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Yi-Ling Chao"'
Autor:
Robert A. Scholtz, Yi-Ling Chao
Publikováno v:
IEEE Transactions on Vehicular Technology. 54:1556-1569
This paper derives optimal receiver structures for an ultra-wideband transmitted reference (UWB TR) system in multipath environments, based on the average likelihood ratio test (ALRT) with Rayleigh or lognormal path strength models. Several suboptima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f6dc1bc07e5aca8e0fc5f95d11ab6aa
https://doi.org/10.1109/tvt.2005.855700
https://doi.org/10.1109/tvt.2005.855700
Publikováno v:
ChemInform. 38
A rapid nucleophilic displacement reaction of 6-chloropurine, 2-amino-6-chloropurine and 5-bromocytosine with various nucleophiles under focused microwave irradiation is described. Using this method, the desired products were obtained with the yields
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1774e9e6ef70f2e87d03fafc158e1a23
https://doi.org/10.1002/chin.200737153
https://doi.org/10.1002/chin.200737153
Autor:
Robert A. Scholtz, Yi-Ling Chao
Publikováno v:
GLOBECOM
This work derives the average likelihood ratio test (ALRT) receiver for ultra-wideband transmitted reference systems in multipath environments with Rayleigh path strength models. A theoretical weighting function is obtained by approximating the ALRT
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38e09d96203fb7c3ee43709f33b9e86e
https://doi.org/10.1109/glocom.2004.1377914
https://doi.org/10.1109/glocom.2004.1377914
Autor:
Yi-Ling Chao, Robert A. Scholtz
Publikováno v:
WCNC
The multiple access (MA) performance of an ultra-wideband differential transmitted reference (UWB DTR) system and an ultra-wideband transmitted reference (UWB TR) system in multipath environments is investigated through analysis. The Gaussian assumpt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51309984ca2f907b9f58920895bd3175
https://doi.org/10.1109/wcnc.2004.1311824
https://doi.org/10.1109/wcnc.2004.1311824
Autor:
Yi-Ling Chao, Robert A. Scholtz
Publikováno v:
GLOBECOM
The optimal receiver for an ultra-wideband transmitted reference (UWB TR) system in a single user multipath environment is derived, based on knowledge of channel properties. The performances of this optimal receiver and other crosscorrelation receive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ccc2d4c568848ccd3e3c1715d7909da
https://doi.org/10.1109/glocom.2003.1258340
https://doi.org/10.1109/glocom.2003.1258340
Autor:
Yi-Ling Chao1 yilingch@USC.edu, Scholtz, Robert A.1 scholtz@usc.edu
Publikováno v:
IEEE Transactions on Vehicular Technology. Sep2005, Vol. 54 Issue 5, p1556-1569. 14p.
Publikováno v:
Electronics Letters. 35:444
An L-phase-levelled coherent frequency/phase modulation (LCFPM) scheme is proposed and analysed for additive white Gaussian noise channels. The optimised LCFPM scheme with L > 2 is found to have superior bandwidth efficiency to the conventional dual-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89d6eeeaadd250e61986baa055a40ad1
https://doi.org/10.1049/el:19990361
https://doi.org/10.1049/el:19990361
Autor:
Yi-Ling Chao, Scholtz, R.A.
Publikováno v:
IEEE Global Telecommunications Conference, 2004. GLOBECOM '04; 2004, p66-66, 1p