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In this operation area the difference between the post-combining LMMSE and HD-PIC is small. ... As an example of an interference cancellation method the hard-decision parallel interference cancellation (HD-PIC) is studied. ...doi:10.5281/zenodo.37444 fatcat:xel4eocamrdpxk6o72kymwpjga
We consider data-aided channel estimation for multiple input multiple output (MIMO) systems when iterative parallel interference cancellation (PIC) is performed for signal detection. ... As a side contribution, we also showed the interest of using turbo-PIC for M R > M T /2. Manuscript received October 17, 2005. ... Let us first compare the performances of the turbo-PIC and turbo-MAP  detectors when perfect channel state information (CSI) is available at receiver. ...doi:10.1109/lcomm.2006.1633319 fatcat:n3bleptcunh65fiaa3snhwrfei
The comparison is accomplished by analyzing the conventional receiver (Rake) and a parallel interference canceller (PIC) receiver performance using each one of these sequence sets in a multipath Rayleigh ... Nomenclature DS/CDMA = direct sequence code division multiple access QS-CDMA = quasi-synchronous code division multiple access PIC-HD = parallel interference canceller with hard decision ... BER × E b N 0 performance for the Rake receiver with MRC and the Rake receiver with multistage PIC-HD, using the WH set of sequences; τ max = 2T c . ...doi:10.1007/s11277-005-7200-0 fatcat:mkebc5umcfaabmbunwhgbmwyaq
To our best knowledge, we report the first PDM-KK coherent receiver in PIC with a capability of detecting 256Gb/s 16QAM signals, which shows the most compact size among the silicon coherent receivers ever ... We design and fabricate a compact silicon photonic integrated circuit (PIC) for polarization diversity heterodyne coherent detection. ... Compared with conventional silicon PIC intradyne receiver with four balanced PDs, this PIC heterodyne receiver simplifies the optical frontend by using two single-ended PDs with doubled bandwidth. ...doi:10.1364/oe.27.023654 fatcat:7gj7ghdbcratvkvoxdzajp765u
We investigate the exponential rate of the BEP after several stages of HD-PIC. ... These estimates show that the BEPs are quite small as long as = ( log ) when the number of stages of HD-PIC is fixed, and even exponentially small when = ( ) for the optimal HD-PIC system, and where is ... Interference cancellation, especially hard-decision parallel interference cancellation (HD-PIC), is a promising and practical technique for uplink receivers (see  ). ...doi:10.1109/tit.2003.818413 fatcat:ma3ru73o4fd6hl7gdj7ildsy4y
9 NLMS receivers has been derived. A performance comparison is achieved by means of extensive computer simulations. ... , and HD-APIC HD-CPIC Stage For the HD-CPIC receiver shown in Fig ... PIC is classified into two groups namely, Soft Decision PIC (SD PIC), and Hard Decision PIC (HD PIC), under assumption of perfect channel estimation the HD PIC outperforms the SD PIC. ...doi:10.21608/asat.2019.23383 fatcat:ccchyiv5wzcrfc3pss5azijstq
Astronomy and Astrophysics
The accreting gas column densities, and maximum accretion velocity are intermediate be- tween those seen in younger Herbig Ae/Be stars such as HR 5999 and HD 45677 and field systems such as ( Pic and 51 ... Programs-CSC, IUE Observatory, Code 684.9, NASA-GSFC, Greenbelt, MD 20771, USA * Astronomical Institute “Anton Pannekoek” University of Amsterdam, Kruislaan 403, NL-1098 SJ Amsterdam, The Netherlands Received ...
Despite the lower heterozygosity obtained with some RFLP markers, the proportion of individuals receiving informative DNA test results did not significantly differ from that reported in more mixed populations ... In one HD family we established a recombination event between HD and the D4S43 locus, an event which can be highly useful in the more precise mapping of the HD gene. ... On the other hand, individual (2) received theallele with the disease gene from her father. ...pmid:1967208 pmcid:PMC1683524 fatcat:7cgidbrn2fcafhakbmebdmz2ba
Aglut, Pic, Fag s 128 Mycena stipata Maas G. & Schwöbel Pic s 129 Mycena viridimarginata P. Karst. Pic, Abies hd 130 Mycena vitilis (Fr.) Quél. Pic, Fag hd 131 Mycena vulgaris (Pers.) ... Fag dw Received for publication September 4, 2003Accepted after correctionsDecember 15, 2003 ...doi:10.17221/4607-jfs fatcat:opcs27wdtjgrnkowivzjxdhhlu
While in stellar properties HD 131835 resembles β Pic, its dust disk properties are similar to those of the most massive young debris disks. ... If the gas is secondary, arising from the disruption of planetesimals, then HD 131835 is a comparably young and in terms of its disk more massive analogue of the β Pic system. ... For HD 21997 and β Pic the mass estimates were taken from the literature or from Table 1. ...arXiv:1510.03766v1 fatcat:xhpgxavcxfe6tmlklqsmfcne6y
She received a third dose of tocilizumab on HD 69 but died the following day with sepsis and refractory leukemia. ere was no autopsy for this patient. ... She received her first dose of tocilizumab on HD 8, and the next day, the IL-6 remained elevated (1,060 pg/mL) and the first peak in ferritin (25,108 ng/mL) was noted. ...doi:10.1155/2022/6207417 pmid:35360192 pmcid:PMC8964169 fatcat:fbq4avxpzbdgtetorvt53m3rze
Astronomy and Astrophysics
Fermi 5, I-50125 Firenze, Italy Received September 18, accepted November 2, 1992 Abstract. ... 137909 (@ CrB), HD 65339 (53 Cam), HD 71866 and HD 115708 and we give some indications concerning the polarization of another 20 magnetic ...
The pic¬ torial array of patients’ activities pre¬ sented here, such as- musicals and pic¬ nics, tells its own story of the sisters’ participation and keen interest in the life of this community. ... Johansen’s twenty-fifth year of service here, Nov. 11, 1948, with a grouj) of sisters in the receiving line. ...
SMPTE Motion Imaging Journal
Among the 6 encoders, 4 encoders only transmit while 2 encoders both transmit and receive. For HD transmission, they employed encoders in 3 re mote locations and 3 decoders at the central station. ... In 2007, Fuji TV introduced HD based weather transmission using MPEG-4 AV( Fuji TV selected an IP transmission network because broadcast pic ture-quality is possible at reasonable costs using a best-effort ...
SMPTE Motion Imaging Journal
The five point impairment rating scale was graduated in 0.5 increments, with a rating of 1.0 being very annoy- ing (less than viewable picture) and a 5.0 being imperceptible (perfect pic- ture). ... Phase I DTV Field Test WRAL-HD conducted the Phase | testing during the spring of 1997 with complete foliage present. ...
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