document catalog and document level objects part 4

Mobile and wireless communications network layer and circuit level design Part 1 potx

Ngày tải lên : 21/06/2014, 14:20

... Debeljuh Mobile and Wireless Communications: Network layer and circuit level design, Edited by Salma Ait Fares and Fumiyuki Adachi p cm ISBN 978-953-307- 042 -1 V Preface Mobile and wireless communications ... large bandwidth and low power consumption This second part of the book, Mobile and Wireless Communications: Key Technologies and Future Applications, covers the recent development in ad hoc and ... and multiband microstrip antennas, broad band and UWB antennas, reconfigurable microstrip antennas and smart microstrip antennas Their advantages, disadvantages, design technique, structure and...

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Mobile and wireless communications network layer and circuit level design Part 2 potx

Ngày tải lên : 21/06/2014, 14:20

... proposed by Cooper and Nettleton in 1978 (Scholtz 19 94) and then 38 Mobile and Wireless Communications: Network layer and circuit level design developed to the IS-95 and CDMA2000 standards which are ... Grandhi et al (Grandhi, Vijayan et al 1993; Grandhi, Vijayan et al 19 94; Grandhi, Yates et al 1997) and the Distributed Power Control (DPC) scheme proposed by Foschini and Miljanic (Foschini and ... (WINET), 10 (4) , 45 7 -47 2 Liu, Z., & Zarki, M E (19 94) SIR-based call admission control for DS-CDMA cellular systems IEEE Journal on Selected Areas in Communications, 12 (4) , 638- 644 Nasser, N.,...

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Mobile and wireless communications network layer and circuit level design Part 3 pot

Ngày tải lên : 21/06/2014, 14:20

... Transactions on 42 (4) : 46 6 -46 8 Grandhi, S A., R D Yates, et al (1997) "Resource allocation for cellular radio systems." Vehicular Technology, IEEE Transactions on 46 (3): 581-587 Guo, S and O Yang ... 13 (4) : 44 7 -46 0 Uykan, Z and H N Koivo (20 04) "Sigmoid-basis nonlinear power-control algorithm for mobile radio systems." Vehicular Technology, IEEE Transactions on 53(1): 265-270 Uykan, Z and ... Systems and Nanotechnologies Research Project, partly supported by the Ministry of Industry and Trade of the Czech Republic in a FI-IM4/0 34 Project Smart platform for wireless communication and partly...

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Mobile and wireless communications network layer and circuit level design Part 5 docx

Ngày tải lên : 21/06/2014, 14:20

... operational bandwidth since the degradation happens only for a small part of the entire bandwidth and it is not too severe 122 Mobile and Wireless Communications: Network layer and circuit level design ... Antenna for Wireless Communications, IEEE International Symposium on Antennas and Propagation, pp 14, 978-1 -42 44- 2 041 -4, USA, July 2008, IEEE, San Diego Alshehri,A.; Sebak, A & Denidni, T (2008) ... Magazine, vol 45 , No 2, April 2003, ( 146 150), 1 045 -9 243 Ammann, M (2001), Control of the Impedance Bandwidth of Wideband Planar Monopole Antennas Using A Beveling Technique, Microwave and Optical...

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Mobile and wireless communications network layer and circuit level design Part 7 docx

Ngày tải lên : 21/06/2014, 14:20

... simulated and measured antenna reflection coefficients 1 74 Mobile and Wireless Communications: Network layer and circuit level design Broad band and UWB Antennas 5.1- Introduction to broad band and ... state the band notch is removed and the antenna bandwidth returned flat The simulation and experimental results comparison for the ON state and OFF state are presented in figures 24 and 25, respectively ... Dual band PIFA on cheap Foam and FR4 substrates", Journal of Electromagnetic Waves and Applications (JEMWA), Vol 20, No.3, 2006, pp:291:300 Hala Elsadek and Dalai Nashaat, " Multiband and UWB...

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Mobile and wireless communications network layer and circuit level design Part 8 doc

Ngày tải lên : 21/06/2014, 14:20

... -0.02 0.2 -0. 04 0.1 Igs (A) Igs (A) 0.3 35 0.02 I gs Vds (V) 0. 04 0 .4 0.0 0.2 0 .4 0.6 Time (ns) 0.8 1.0 -4 20 Vds 15 -0.08 0.0 -2 Vgs 25 -0.06 I ds 40 Vgs (V) 0.06 0.5 -6 10 -8 0.0 0.2 0 .4 0.6 0.8 ... 0.88 1E2 1E3 1E4 1.00 1E6 1E5 Frequency (Hz) Fig 12 Simulated normalized transconductance and output conductance for a 8x125-m GaN HEMT at VDS = 24 V and VGS = -2 V 4. 1 Gate charge and current modeling ... Cgd, and Cds as follows (Schmale & Kompa, 1997): Q gs (V gs ,Vds ) Vgs Vds Vgs Vds C gs (V ,Vds ) dV C ds (Vgs ,V ) dV (44 ) 208 Mobile and Wireless Communications: Network layer and circuit level...

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Mobile and wireless communications network layer and circuit level design Part 9 ppt

Ngày tải lên : 21/06/2014, 14:20

... C1 Qin + R1 Iin - R2 R1 R1 C1 C2 Qout+ C4 R3 C3 R3 C3 Iout+ R4 R3 R2 R2 R4 C4 C3 C2 VG4 R3 C3 C2 C1 VG3 R2 C2 C1 Qin - VG2 R4 Iout- C4 R4 Qout- C4 Fig 14 Four-stage voltage tunable RC polyphase ... Resistance (Ω) 14. 5 19.11 Metal 2 14. 54 11 14. 56 14. 13 19.11 Metal 14. 15 13 .49 14. 18 10.82 Table Extraction results of a line connection (W=2.5-µm/L=5-µm) with different metal levels between a ... low-IF receivers IEEE Trans on Microwave Theory and Techniques, 53 (2), 47 8 -48 7 244 Mobile and Wireless Communications: Network layer and circuit level design Galal, S H.; Ragaie, H F & Tawfik,...

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Mobile and wireless communications network layer and circuit level design Part 10 doc

Ngày tải lên : 21/06/2014, 14:20

... Wireless Link with 2 .4 bit/Hz Spectral Efficiency, Proceedings of the IEEE Intern Microwave Symp (IMS2007), pp 47 1 -47 4, June 2007, Honolulu, Hawaii, ISSN: 0 149 - 645 X, ISBN: 1 -42 44- 0688-9 Dyadyuk, ... efficiency scalable from 2 .4 to 4. 8 bit/s/Hz for 8-PSK to 64QAM modulations to transmit 12 to 24 Gbps over GHz wireless bandwidth and up to 48 Gbps over 10 GHz of bandwidth A small-scale four-channel ... Patent application WO2008067584A1, IPC H014B1/ 04, H04L27/26, H04B1/06 (Priority Dec 2006), 12 June 2008 266 Mobile and Wireless Communications: Network layer and circuit level design For the prototype...

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Mobile and wireless communications network layer and circuit level design Part 11 pdf

Ngày tải lên : 21/06/2014, 14:20

... 978-1 -42 44- 2605-8, Fukuoka, Japan, Nov 2008, IEEE, Piscataway 3 04 Mobile and Wireless Communications: Network layer and circuit level design Razavi, B (2006) CMOS transceivers for the 60-GHz band, ... 1990s, the GSM and IS-95 standards, evolved to include data transmission as an effective part of its services Besides, the 3G and 4G are being applied and developed with voice and data integration ... ISBN 978-1 -42 44- 2010-0, pp 560-561, Feb 2008, S3 Digital Publishing Inc., Lisbon Falls, Maine, USA Cohen, E.; Ravid, S & Ritter, D (2008) An ultra low power LNA with 15dB gain and 4. 4dB NF in...

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Mobile and wireless communications network layer and circuit level design Part 12 doc

Ngày tải lên : 21/06/2014, 14:20

... NMOS and PMOS input capacitance (Cgs and Cgd) are shown in Fig.16 (a) and (b), respectively Mobile and Wireless Communications: Network layer and circuit level design Capacitance (pf) 3 34 Cgs ... packages and alleviates the thermal effect The dielectric 348 Mobile and Wireless Communications: Network layer and circuit level design constant of the PCB used in this work was a standard FR4 process ... Frequency Division Multiplexing) based WLAN standards use non-constant envelope modulation, 344 Mobile and Wireless Communications: Network layer and circuit level design which the linearity of the...

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Mobile and wireless communications network layer and circuit level design Part 13 pptx

Ngày tải lên : 21/06/2014, 14:20

... Network layer and circuit level design 0.5 Noise variance 0.5*10-2 0 .45 10-2 3*10-2 Threshold level, i th 0 .4 5*10-2 0.35 0.3 0.25 0.2 0.15 0.1 0.1 0.2 0.3 0 .4 0.5 0.6 0.7 Log Intensity Standard Deviation ... essentially comprises of three parts: the transmitter, 360 Mobile and Wireless Communications: Network layer and circuit level design the channel and the receiver These basic parts are further discussed ... 7 .4 – 147 .8 Mie – Geometrical Rain 100 – 10000 740 – 740 00 Geometrical Snow 1000 – 5000 740 0 –37000 Geometrical Hail 5000–50000 37000 – 370000 Geometrical Table Typical atmospheric scattering particles...

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Báo cáo khoa học: "Reordering Constraint Based on Document-Level Context" potx

Ngày tải lên : 17/03/2014, 00:20

... Workshop Meeting, pages 40 9 41 4 Philipp Koehn and Barry Haddow 2009 Edinburgh’s Submission to all Tracks of the WMT 2009 Shared Task with Reordering and Speed Improvements to 43 8 Moses In Proceedings ... document Next, the candidates are ranked by a criterion which reﬂects the document- level context Then, we specify coherent phrases using the rankings In this method, using document- level context is ... coherent phrase candidates Coherent phrase candidates are extracted from a context document, a document that contains a source sentence We extract all noun phrases as coherent phrase candidates since...

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Báo cáo khoa học: "Customizing Parallel Corpora at the Document Level" pot

Ngày tải lên : 17/03/2014, 06:20

... in part by the National Science Foundation (NSF) under grant IIS9982226, and in part by the DOD under award 1 140 08-N66001992891808 Any opinions and conclusions in this paper are the authors’ and ... (Rogati and Yang, 20 04) found it to be as effective on Springer, but faster to compute 5.1 Results and Discussion Empirical Settings For the retrieval part of our system, we adapted Lemur (Ogilvie and ... Selecting Documents from Parallel Corpora While selecting and weighing entire training corpora is a problem already explored by (Rogati and Yang, 20 04) , in this paper we focus on a lower granularity level: ...

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Báo cáo khoa học: "Learning Document-Level Semantic Properties from Free-text Annotations" pot

Ngày tải lên : 23/03/2014, 17:20

... Restaurants gold standard annotation Recall Prec F-score 0.500 0.300 ∗ 0.375 0. 048 0.500 ∗ 0.087 0.223 0.5 34 0.3 14 0.028 0.636 ∗ 0.053 0.113 0.622 ⋄ 0.192 0.625 0 .41 6 0.500 0.582 0.398 0 .47 2 Restaurants ... 0.909 ∗ 0. 144 0.517 0. 640 ∗ 0.572 0.068 0.963 ∗ 0.126 0.255 0.907 ∗ 0.398 0.901 0.652 0.757 0.795 0.627 ∗ 0.701 Cell Phones free-text annotation Recall Prec F-score 0.500 0 .48 9 ∗ 0 .49 4 0.171 0.529 ... applied to the document text Crucially, the keyphrase clusters and document topics are linked, and inference is performed jointly This increases the robustness of the keyphrase clustering, and ensures...

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Báo cáo khoa học: "Identifying High-Impact Sub-Structures for Convolution Kernels in Document-level Sentiment Classiﬁcation" doc

Ngày tải lên : 30/03/2014, 17:20

... + DWP Doc 87.25 87.35 87.30 87 .45 87.35 87.75* 87.70* Sent Rand 87.05 86.95 87.25 86.95 87 .45 87 .45 87.30 87.65 87 .45 87.50 87.30 87.20 87.35 87.30 87.65 Sub 87 .40 87.35 88.15* 88.30** 88.50** ... Pang and Lee (20 04) and Dave et al (2003) represent a document as a bag-of-words; Matsumoto et al., (2005) extract frequently occurring connected subtrees from dependency parsing; Joshi and Penstein-Rose ... Johansson and Moschitti (2010) for opinion expression detection and Agarwal et al (2011) for sentiment analysis of Twitter data Wiegand and Klakow (2010) use e.g noun phrases as possible candidate...

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Báo cáo khoa học: "Using Document Level Cross-Event Inference to Improve Event Extraction" potx

Ngày tải lên : 30/03/2014, 21:20

... 53. 54 59. 74 46 .45 37.15 41 .29 41 .02 32.81 36 .46 63.03 59.90 61 .43 48 .59 46 .16 47 .35 43 .33 41 .16 42 .21 68.71 68.87 68.79 50.85 49 .72 50.28 45 .06 44 .05 44 .55 59.2 59 .4 59.3 60.0 69 .4 64. 4 51.6 59.5 ... Entity ID 00 04- T2 00 04- 6 00 04- 4 00 04- 7 00 04- 11 00 04- T3 00 04- 12 00 04- 10 Entity ID are reported in this document The trigger classifier predicts whether a word is the trigger of an event, and if so ... ( 549 documents) as training data for both the sentence -level baseline event tagger and document- level event tagger To compare with previous work on within-event propagation, we reproduced Ji and...

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Mobile and Wireless Communications Network layer and circuit level design 2012 Part 4 pdf

Ngày tải lên : 21/06/2014, 18:20

... inductance and R1 the coil resistance, C2 and C3 are energy storage capacitors L I [mA] −1 1.2 1 .4 1.6 1.8 2.2 2 .4 2.6 2.8 U [V] V 4 [V] V [V] C2 −2 C3 1.2 1 .4 1.6 1.8 2.2 2 .4 2.6 2.8 1.2 1 .4 1.6 ... search of Bluetooth hardware and services - RFCOMM, L2CAP and OBEX connections between Bluetooth devices 84 Mobile and Wireless Communications: Network layer and circuit level design - Transmission ... for limiting exposure to time-varying electric, magnetic, and electromagnetic ﬁelds (up to 300 GHz), Health Physics 74( 4): 49 4–522 IEEE Standard 1902.1 for long wavelength wireless network protocol...

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