Academic literature on the topic 'Rake receivers'

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Journal articles on the topic "Rake receivers"

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Varzakas, P., and G. S. Tombras. "Average channel capacity for Rake receivers." Electronics Letters 38, no. 10 (2002): 475. http://dx.doi.org/10.1049/el:20020321.

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Baltzis, Konstantinos, and John Sahalos. "Suboptimal Rake Finger Allocation: Performance and Complexity Tradeoffs." Journal of Electrical Engineering 61, no. 2 (March 1, 2010): 107–13. http://dx.doi.org/10.2478/v10187-010-0015-6.

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Suboptimal Rake Finger Allocation: Performance and Complexity TradeoffsOptimal finger placement improves significantly the performance of RAKE receivers. However, due to its high complexity, it is rarely applied in mobile systems with large channel spread. In this paper, we evaluate the merits of suboptimal finger allocation in terms of performance and complexity. A subset of the RAKE fingers is optimally positioned based on the received signal correlation properties while the rest of them are uniformly distributed within the channel spread. The tradeoffs between performance and complexity of the method are discussed. Results show that optimizing half finger positions lead to similar performance with the full optimization scheme. Finally, comparisons with conventional and optimal receivers exhibit the advantages of the method.
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Cassioli, Dajana, Moe Win, Francesco Vatalaro, and Andreas Molisch. "Low Complexity Rake Receivers in Ultra-Wideband Channels." IEEE Transactions on Wireless Communications 6, no. 4 (April 2007): 1265–75. http://dx.doi.org/10.1109/twc.2007.348323.

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Lang Tong, A. van der Veen, P. Dewilde, and Youngchul Sung. "Blind decorrelating rake receivers for long-code WCDMA." IEEE Transactions on Signal Processing 51, no. 6 (June 2003): 1642–55. http://dx.doi.org/10.1109/tsp.2003.811230.

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Rovatti, R., G. Mazzini, and G. Setti. "Enhanced rake receivers for chaos-based DS-CDMA." IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications 48, no. 7 (July 2001): 818–29. http://dx.doi.org/10.1109/81.933323.

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Wigren, T. "WCDMA Uplink Load Estimation With Generalized Rake Receivers." IEEE Transactions on Vehicular Technology 61, no. 5 (2012): 2394–400. http://dx.doi.org/10.1109/tvt.2012.2190949.

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Özdemir, Özgür, and Murat Torlak. "Reduced-rank RAKE receivers for asynchronous CDMA signals." Signal Processing 84, no. 8 (August 2004): 1385–94. http://dx.doi.org/10.1016/j.sigpro.2004.05.024.

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Kousa, M. "Enhancement of RAKE receivers for ultra-wideband reception." IET Communications 2, no. 3 (2008): 422. http://dx.doi.org/10.1049/iet-com:20070061.

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Fayadh, Rashid Ali, Mohd Fareq Abd Malek, Hilal Adnan Fadhil, and Norshafinash Saudin. "Performance Evaluation of Adaptive Indoor Matched Rake Receiver Using Multiple-Combining Techniques." Applied Mechanics and Materials 699 (November 2014): 921–30. http://dx.doi.org/10.4028/www.scientific.net/amm.699.921.

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This paper discusses the enhancement of the wireless rake receiver for high speed and short distance indoor ultra wideband (UWB) propagation with line-of sight (LOS) and non line-of sight (NLOS) channel models. The proposed matched rake receiver uses three main combining techniques, maximum ratio combining (MRC), equal gain combining (EGC), and selective combining (SC) to capture most of the energy of the multi-path components (MPCs). When the wireless communication systems work with high capacity and high speed in transmission and reception scenarios, there will be a serious challenge defined as inter-symbol interference (ISI) during the reception process. The ISI causes increasing in the bit error rate (BER) when the wireless communication systems work with high bit rate propagation. The matched rake receiver scheme was designed to suppress ISI by maximizing the signal to noise ratio (SNR) before constructing the desired signal in decision circuit and effectively the system enhancement is improved. After adding additive white Gaussian noise (AWGN) to the received signal, the improvement is cleared comparing with the theoretical results that has no AWGN. During the comparison of the simulation results, MRC partial rake receiver of less complexity showed better performance than the EGC and SC rake receivers.
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Ming Kang and M. S. Alouini. "Hotelling's generalized distribution and performance of 2D-RAKE receivers." IEEE Transactions on Information Theory 49, no. 1 (January 2003): 317–23. http://dx.doi.org/10.1109/tit.2002.806151.

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Dissertations / Theses on the topic "Rake receivers"

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Gkiokas, Stamatios. "Successive interference cancellation in rake receivers for CDMA signals." Thesis, Monterey, Calif. : Naval Postgraduate School, 2009. http://edocs.nps.edu/npspubs/scholarly/theses/2009/Jun/09Jun%5FGkiokas.pdf.

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Thesis (M.S. in Electrical Engineering)--Naval Postgraduate School, June 2009.
Thesis Advisor(s): Ha, Tri ; Robertson, Ralph C. "June 2009." Description based on title screen as viewed on July 13, 2009. Author(s) subject terms: SIIC, W-CDMA, WID. Includes bibliographical references (p. 59). Also available in print.
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Syed, Imtiaz Husain Electrical Engineering &amp Telecommunications Faculty of Engineering UNSW. "Channel shortening equalizers for UWB receiver design simplification." Publisher:University of New South Wales. Electrical Engineering & Telecommunications, 2008. http://handle.unsw.edu.au/1959.4/41473.

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Ultra Wideband (UWB) communication systems occupy large bandwidths with very low power spectral densities. This feature makes UWB channels highly rich in multipaths. To exploit the temporal diversity, a UWB receiver usually incorporates Rake reception. Each multipath in the channel carries just a fraction of the signal energy. This phenomenon dictates a Rake receiver with a large number of fingers to achieve good energy capture and output signal to noise ratio (SNR). Eventually, the Rake structure becomes very complex from analysis and design perspectives and incurs higher manufacturing cost. The first contribution of this thesis is to propose channel shortening or time domain equalization as a technique to reduce the complexity of the UWB Rake receiver. It is analyzed that most of the existing channel shortening equalizer (CSE) designs are either system specific or optimize a parameter not critical or even available in UWB systems. The CSE designs which are more generic and use commonly critical cost functions may perform poorly due to particular UWB channel profiles and related statistical properties. Consequently, the main contribution of the thesis is to propose several CSE designs to address the specific needs of UWB systems. These CSE designs not only exploit some general but also some UWB specific features to perform the task more efficiently. The comparative analysis of the proposed CSEs, some existing designs and the conventional Rake structures leads towards the conclusion. It is finally shown that the use of CSE at the receiver front end greatly simplifies the Rake structure and the associated signal processing.
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Gaur, Sudhanshu. "Analysis of Advanced Diversity Receivers for Fading Channels." Thesis, Virginia Tech, 2003. http://hdl.handle.net/10919/9670.

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Proliferation of new wireless technologies has rekindled the interest on the design, analysis and implementation of suboptimal receiver structures that provide good error probability performance with reduced power consumption and complexity particularly when the order of diversity is large. This thesis presents a unified analytical framework to perform a trade-off study for a class of hybrid generalized selection combining technique for ultra-wideband, spread-spectrum and millimeter-wave communication receiver designs. The thesis also develops an exact mathematical framework to analyze the performance of a dual-diversity equal gain combining (EGC) receiver in correlated Nakagami-m channels, which had defied a simple solution in the past. The framework facilitates efficient evaluation of the mean and variance of coherent EGC output signal-to-noise ratio, outage probability and average symbol error probability for a broad range of digital modulation schemes. A comprehensive study of various dual-diversity techniques with non-independent and non-identical fading statistics is also presented. Finally, the thesis develops some closed-form solutions for a few integrals involving the generalized Marcum Q-function. Integrals of these types often arise in the analysis of multichannel diversity reception of differentially coherent and noncoherent digital communications over Nakagami-m channels. Several other applications are also discussed.
Master of Science
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D'Amours, Claude. "Differential and coherent RAKE receivers for DS-CDMA in frequency-selective Rayleigh fading channels." Thesis, University of Ottawa (Canada), 1992. http://hdl.handle.net/10393/10753.

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The performance of digital communications over frequency-selective Rayleigh fading channels can be quite poor, thus diminishing, the capacity of a DS-CDMA system. This thesis compares differential detection, multiple symbol differential detection and pilot symbol-aided coherent detection of a direct-sequence spread spectrum signal for this channel. Diversity reception is obtained through RAKE reception, and both equal gain and maximal gain diversity combining are considered. The improvement provided by some error correcting convolutional codes arid interleaving are also studied.
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Kowalske, Kyle E. "Performance of coherent and noncoherent RAKE receivers with convolutional coding ricean fading and pulse-noise interference." Thesis, Monterey, California. Naval Postgraduate School, 2004. http://hdl.handle.net/10945/1557.

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Approved for public release, distribution is unlimited
The performance of coherent and noncoherent RAKE receivers over a fading channel in the presence of pulse-noise interference and additive white Gaussian noise is analyzed. Coherent RAKE receivers require a pilot tone for coherent demodulation. Using a first order phase-lock-loop to recover a pilot tone with additive white Gaussian noise causes phase distortions at the phase-lock-loop output, which produce an irreducible phase noise error floor for soft decision Viterbi decoding. Both coherent and noncoherent RAKE receivers optimized for additive white Gaussian noise perform poorly when pulse-noise interference is present. When soft decision convolutional coding is considered, the performance degrades as the duty cycle of the pulse-noise interference signal decreases. The reverse is true for hard decision Viterbi decoding, since fewer bits experience interference and bit errors with high noise variance cannot dominate the decision statistics. Soft decision RAKE receiver optimized for pulse-noise interference and additive white Gaussian noise performed the best for both the coherent and noncoherent RAKE receivers. This receiver scales the received signal by the inverse of the variance on a bit-by-bit basis to minimize the effect of pulse-noise interference. The efficacy is demonstrated by analytical results, which reveal that this receiver reduces the probability of bit error down to the irreducible phase noise error floor when pulse-noise interference is present. This demonstrates how important it is to design the receiver for the intended operational environment.
Civilian, Department of Defense
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Duran, Omer Agah. "Multiuser Receivers For Cdma Downlink." Master's thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/12609953/index.pdf.

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In this thesis, multiuser receivers for code division multiple-access (CDMA) downlink are studied under frequency selective fading channel conditions. The receivers investigated in this thesis attempt to estimate desired symbol as a linear combination of chip-rate sampled received signal sequence. A common matrix-vector representation of signals, which is similar to the model given by Paulraj et. al. is constructed in order to analyze the receivers studied in this thesis. Two receivers already well known in the literature are introduced and derived by using the common signal model. One of the receivers uses traditional matched filter and the other uses symbol-level linear minimum mean square error (MMSE) estimation. The receiver that uses traditional matched filter, also known as the conventional RAKE receiver, benefits from time diversity by combining the signal energy from multiple paths. The conventional RAKE receiver is optimal when multiple-access interference (MAI) is absent. Linear MMSE based receivers are known to suppress MAI and to be more robust to noise enhancement. The optimal symbol-level linear MMSE based receiver requires inversion of large matrices whose size is determined by either number of active users or spreading factor. These two parameters can be quite large in many practical systems and hence the computational load of this receiver can be a problem. In this thesis, two alternative low-complexity receivers, which are chip-level linear MMSE equalizer proposed by Krauss et. al. and interference-suppressing RAKE receiver proposed by Paulraj et. al., are compared with the linear full-rank MMSE based receiver and with the conventional RAKE receiver in terms of bit-error-rate performance. Various simulations are performed to evaluate the performance of the receivers and the parameters affecting the receiver performance are investigated.
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Kowalske, Kyle. "Performance of coherent and noncoherent RAKE receivers with convolutional coding ricean fading and pulse-noise interference /." Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Jun%5FKowalske.pdf.

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Thesis (Doctor of Philosophy in Electrical Engineering)--Naval Postgraduate School, June 2004.
Thesis advisor(s): Clark Robertson. Includes bibliographical references (p. 85-87). Also available online.
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Patwari, Neal. "Measured and Modeled Time and Angle Dispersion Characteristics of the 1.8 GHz Peer-to-Peer Radio Channel." Thesis, Virginia Tech, 1999. http://hdl.handle.net/10919/32201.

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In an extensive outdoor propagation study, low antenna heights of 1.7 m are used at both the transmitter and the receiver to measure over 3500 wideband power-delay profiles (PDPs) of the channel for a peer-to-peer communications system. Rural and urban areas are studied in 22 different transmitter-receiver links. The results are used to characterize the narrowband path loss, mean delay, root-mean-square (RMS) delay spread, and timing jitter of the peer-to-peer wideband channel. Small-scale fading characteristics are measured in detail by measuring and analyzing 160 PDPs within each local area. This thesis shows the measurement setup for the calculation of fading rate variance and angular spread and reports the first known attempt to calculate angular spread from track power measurements. New analysis presented in this thesis shows the effect of measurement error in the calculation of angular spread. The expected characteristics of angular spread are derived using two different angle-of-arrival (AOA) models from the literature. Measurement results show initial validation of Durgin's angular spread theory. A new measurement-based algorithm for simulating wideband fading processes is developed and implemented. This simulation technique shows promise in the simulation of high-bit rate peer-to-peer radio communication systems.
Master of Science
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Striglis, Stavros. "A multistage RAKE receiver for CDMA systems." Thesis, Virginia Tech, 1994. http://hdl.handle.net/10919/42211.

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This thesis proposes a multistage RAKE receiver for use at the base station of a Code Division Multiple Access (CDMA) cellular communications system. This receiver combines the interference rejection capability of multiuser receivers with the robust performance of a RAKE receiver in the presence of multipath interference. Unlike previous multiuser receiver designs, this multistage RAKE receiver requires no a priori information about the time-vary multipath radio channel. The thesis presents a mathematical description of the multistage receiver, and a software simulation of the receiver performance. A wide range of channel models are considered which include the effects of Gaussian noise, multipath propagation, imperfect power control and multiple access interference for the reverse link CDMA channel. Under a wide range of conditions, the multistage RAKE receiver is able to support two to three times as many users as a conventional single stage RAKE receiver. The receiver is also shown to be robust to the near-far problem.
Master of Science
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Murugesapillai, Navamshan. "The performance of the generalized RAKE (G-RAKE) receiver in a WCDMA-HSDPA scenario." Thesis, University of Ottawa (Canada), 2005. http://hdl.handle.net/10393/26989.

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The High-Speed Downlink Packet Access (HSDPA) is a packet-based data service for increased data speed over WCDMA downlink. At high-speed data rate, advanced receivers are needed to realize a reasonable bit error performance. This thesis studies the link-level performance of the G-RAKE receiver for the HSDPA and ways to reduce the receiver's complexity. Unlike the conventional RAKE receiver, the G-RAKE receiver suppresses interference caused by frequency-selective fading channels by accounting for coloured noise found in the fingers' output. Thus, G-RAKE optimizes the placement of fingers and the weighting coefficients in the Maximum Likelihood formulation. In this thesis, performance of the G-RAKE is evaluated via simulations for both static and realistic multipath fading channels described in the literature. According to simulations, G-RAKE receiver compensates for the performance loss experienced by RAKE receivers when the user equipment becomes interference limited. In G-RAKE receiver, calculating the weighting coefficients, which involves inverting the channel impairment matrix, is an expensive operation. It is shown that the complexity and processing time of this operation and, hence, of the overall receiver can be reduced with the Conjugate Gradient or Preconditioned Conjugate Gradient methods.
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Books on the topic "Rake receivers"

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Wynn, Mychal. Enough is enough: The explosion in Los Angeles, America receives a wake-up call. Marietta, Georgia: Rising Sun Pub., 1993.

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United States. Congress. Commission on Security and Cooperation in Europe. Implementation of the Helsinki accords: Hearing before the Commission on Security and Cooperation in Europe, One Hundredth [i.e. Hundred] First Congress, first session : the right to receive and impart information, prelude to the London Information Forum, March 16, 1989. Washington: U.S. G.P.O., 1989.

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Performance of Coherent and Noncoherent RAKE Receivers With Convolutional Coding Ricean Fading and Pulse-Noise Interference. Storming Media, 2004.

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Performance Analysis of Adaptive Antenna with Coding and Rake Receiver. Storming Media, 2002.

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Mangun, Kimberley, and Larry R. Gerlach. Making Utah History. University of Illinois Press, 2017. http://dx.doi.org/10.5406/illinois/9780252037467.003.0005.

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This chapter focuses on Utah, another Mountain state, using a case study of press coverage of the 1925 lynching of African American Robert Marshall. It analyzes early-twentieth-century race relations and a recent contentious debate over the public memory of racial lynching in a state historically dominated by the Church of Jesus Christ of Latter-Day Saints (the Mormons). Memphis journalist Ida B. Wells was the first to identify the underlying causes of lynching. In three long investigative pamphlets published between 1892 and 1900, she discussed how allegations of rape obscured the real reason behind the killings of black men: white rage over economic advances among a rising black middle class. Lynching has received considerable scholarly and popular attention since Wells' groundbreaking work.
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Patterson Silver Wolf, David A. The New Addiction Treatment. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780197601372.001.0001.

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Addiction is this country’s most pervasive and damaging public health problem, yet most Americans receive care that results in a failure rate that is both astronomically high and shielded from public view. This book examines the current state of the addiction treatment business and explores the reasons why—unlike those for all other behavioral, psychological, or neurological disorders—the treatment of addiction has been frozen in amber and little improved since the founding of Alcoholics Anonymous in 1935. After describing the size and scope of the problem and examining actual recovery rates for those who undergo treatment, there is the assertion that there are effectively two kinds of treatment regimes in the United States: those that medical doctors receive and those for the rest of us. The former has about an 80 percent success rate, the latter about an 80 percent failure rate. Drawing from personal experience as a former patient and person in long-term recovery, as well as 22 years as a clinician, professor, and researcher, many of the impediments to effective treatment today are described. The book finally offers a plausible and cost-effective way to disrupt the dismal status quo and realistically aspire to an 80 percent success rate for everyone who receives professional help for a substance use disorder.
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Bailey, Richard A. Puritans and Race. Edited by Paul Harvey and Kathryn Gin Lum. Oxford University Press, 2018. http://dx.doi.org/10.1093/oxfordhb/9780190221171.013.22.

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In scholarly discussions about “race” in the Americas, colonial New England often receives little attention. While race-based slavery perhaps never commanded the same attention in the northern colonies as in regions farther south, “race” factored into nearly every aspect of life in New England from the outset. This chapter not only discusses how scholars have approached this conversation but also investigates some of the ways in which New Englanders made sense of themselves and the peoples of varying ethnicities, relying at times on the specific theological context of New England puritanism. Focusing on the ways in which New Englanders wrestled with the dilemma of racial thinking within their theological system brings New England fully into the discussion of the intersections between “race” and religion in colonial America.
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Sriratanaban, Chana. Investigation of aspects of the Globalstar satellite PCN system: RAKE receiver architecture for Globalstar like CDMA based SPCN. 1995.

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Teoh, Karen M. Rare Flowers, Modern Girls, Good Citizens. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780190495619.003.0005.

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Chinese-language girls’ schools in British Malaya and Singapore grew out of the national modernization movement in late Qing and early Republican China, and therefore also contained the contradictions of the “woman question” of that period. These schools were sites of modernization and politicization for overseas Chinese women, introducing non-gender-specific curricula, notions of gender equality, and ideals of national citizenship. Arguably, they may have done more to usher in modernity for girls and women than contemporaneous English schools in Malaya and Singapore, challenging the received wisdom that modernizing change was a Western-driven movement. At the same time, these schools sometimes perpetuated traditional gender role expectations even more energetically than occurred in China, because those beliefs were associated with the cultural heritage that they were supposed to uphold, especially in a Western imperial milieu. Chinese political and social modernization hence became associated with cultural conservatism.
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Peacock, Janet L., Sally M. Kerry, and Raymond R. Balise. Single group studies. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780198779100.003.0006.

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Chapter 6 discusses single group studies, and covers prevalence, how to present results, screening studies, calculating, and presenting sensitivity and specificity. It discusses how to deal with calculations with a rare condition where the numbers are small. Finally, it discusses the use of receiver operating characteristic (ROC) curves. The chapter includes analyses using Stata, SAS, SPSS, and R.
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Book chapters on the topic "Rake receivers"

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Borkar, A. M., U. S. Ghate, and N. S. Panchbudhe. "Implementation of Adaptive MMSE Rake Receiver." In Advances in Intelligent Systems and Computing, 357–63. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-35314-7_41.

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Tkacenko, Andre, and Marvin K. Simon. "Data Rate Estimation." In Autonomous Software-Defined Radio Receivers for Deep Space Applications, 193–226. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2006. http://dx.doi.org/10.1002/9780470087800.ch7.

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Wang, Wei, Ling Wang, Zhiqiang He, Jiaru Lin, Wei Qiu, and Elena Costa. "Generalized Rake Receiver for Spreading-IFDMA Systems." In Personal Wireless Communications, 425–36. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11872153_37.

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Dileep Reddy, M., and G. Sreenivasulu. "Performance of Rake Receiver for Maximal Codes." In Learning and Analytics in Intelligent Systems, 375–81. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-46943-6_42.

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Schuckers, Michael E. "Receiver Operating Characteristic Curve and Equal Error Rate." In Information Science and Statistics, 155–204. London: Springer London, 2010. http://dx.doi.org/10.1007/978-1-84996-202-5_5.

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Nahler, Achim, and Gerhard P. Fettweis. "An Approach for a Multi-Carrier Spread Spectrum System with Rake Receiver." In Multi-Carrier Spread-Spectrum, 97–104. Boston, MA: Springer US, 1997. http://dx.doi.org/10.1007/978-1-4615-6231-3_11.

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Lee, Chong Hyun, and Jae Sang Cha. "Pre/Post Rake Receiver Design for Maximum SINR in MIMO Communication System." In Computational Science and Its Applications – ICCSA 2005, 449–57. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11424826_47.

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Zervas, Nikos D., Spyros Theoharis, Minas Perakis, Costas E. Goutis, and Dimitrios Soudris. "Run-Time Power Management for Low and Medium Bit-Rate Digital Receivers." In Unified low-power design flow for data-dominated multi-media and telecom applications, 135–57. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/978-1-4757-3182-8_6.

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Hussain, Shehzad, Zoran Kostić, and B. Gopinath. "BER Performance of Adaptive RAKE Receiver Using Tap Weights Obtained by POCS Deconvolution Technique." In Wireless Personal Communications, 119–30. Boston, MA: Springer US, 1995. http://dx.doi.org/10.1007/978-1-4757-2368-7_8.

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Yoo, Myungsik, Min-Cheol Hong, and Younghan Kim. "Receiver-Based Rate Control with One-Way Trip Time for Multimedia Applications." In Information Networking. Advances in Data Communications and Wireless Networks, 641–49. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11919568_64.

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Conference papers on the topic "Rake receivers"

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Umadevi, V., and P. Easwaran. "A study on Rake Receivers." In 2017 IEEE International Conference on Electrical, Instrumentation and Communication Engineering (ICEICE). IEEE, 2017. http://dx.doi.org/10.1109/iceice.2017.8192441.

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Javed, Hamza A., Alastair H. Moore, and Patrick A. Naylor. "Spherical harmonic rake receivers for dereverberation." In 2016 IEEE International Workshop on Acoustic Signal Enhancement (IWAENC). IEEE, 2016. http://dx.doi.org/10.1109/iwaenc.2016.7602944.

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Javed, Hamza A., Alastair H. Moore, and Patrick A. Naylor. "Spherical microphone array acoustic rake receivers." In 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2016. http://dx.doi.org/10.1109/icassp.2016.7471647.

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Grant, S. J., K. J. Molnar, and G. E. Bottomley. "Generalized RAKE receivers for MIMO systems." In 2003 IEEE 58th Vehicular Technology Conference. VTC 2003-Fall (IEEE Cat. No.03CH37484). IEEE, 2003. http://dx.doi.org/10.1109/vetecf.2003.1285052.

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Brunner, C., M. Haardt, and J. A. Nossek. "Adaptive space-frequency RAKE receivers for WCDMA." In 1999 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings. ICASSP99 (Cat. No.99CH36258). IEEE, 1999. http://dx.doi.org/10.1109/icassp.1999.758418.

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Choi, Seyeong, Mohamed-slim Alouini, Khalid Qaraqe, and Hong-chuan Yang. "Performance Analysis of RAKE Receivers with Finger Reassignment." In 2006 10th IEEE Singapore International Conference on Communication Systems. IEEE, 2006. http://dx.doi.org/10.1109/iccs.2006.301492.

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Erkucuk, Serhat, and Dong In Kim. "UWB-IR System Performance for Implementable Rake Receivers." In 2007 Canadian Conference on Electrical and Computer Engineering. IEEE, 2007. http://dx.doi.org/10.1109/ccece.2007.301.

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Mazzini, G., R. Rovatti, and G. Setti. "RAKE RECEIVERS FOR CHAOS-BASED ASYNCHRONOUS DS-CDMA." In Proceedings of the IEEE Workshop. WORLD SCIENTIFIC, 2000. http://dx.doi.org/10.1142/9789812792662_0009.

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Clevorn, Thorsten, Herbert Dawid, Edgar Bolinth, and Christian Drewes. "Low-Complexity Finger-Wise Interference Cancellation for Rake Receivers with Receive Diversity." In 2010 IEEE Vehicular Technology Conference (VTC 2010-Fall). IEEE, 2010. http://dx.doi.org/10.1109/vetecf.2010.5594216.

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Ouertani, Karim, Samir Saoudi, Mahmoud Ammar, and Sebastien Houcke. "Performance Comparison of RAKE and SIC/RAKE Receivers for Multiuser Underwater Acoustic Communication Applications." In OCEANS 2007 - Europe. IEEE, 2007. http://dx.doi.org/10.1109/oceanse.2007.4302357.

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Reports on the topic "Rake receivers"

1

Santarelli, Keith R., and David S. Choi. Modeling and Analysis of Gated, Pulsed RFI and Its Effect on GPS Receivers: Analysis of Average Cycle Slip Rate and Average Bit Error Probability. Fort Belvoir, VA: Defense Technical Information Center, April 2014. http://dx.doi.org/10.21236/ada625388.

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Gingerich, Daniel, and Carlos Scartascini. Research Insights: Does the Framing of Information on Crime Rates Affect Citizens' Preferences for Anti-Crime Policies? Inter-American Development Bank, February 2021. http://dx.doi.org/10.18235/0003040.

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Anti-crime policy preferences can be swayed by the framing of crime rate information. Both framing information as an upward trend in crime or a downward trend in crime increased demands for punitive policies as opposed to social policies, when compared to a control group that received no information. Individuals with no previous information about crime rates were more affected by the treatments than those who were familiar with crime rates in the country.
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Carlson, Lisa, and Karen Guzzo. Median Age at Last Birth. National Center for Family and Marriage Research, February 2021. http://dx.doi.org/10.25035/ncfmr/fp-21-05.

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Trends and differentials in the age at first birth are well-documented (FP-20-06). Given shifts and variation in completed family size (FP-20-04), it is also important to look at the age of last birth – that is, when do women stop having children – which has received very little attention. This profile investigates the median age at last birth among women at the end of their childbearing years, at 45-49 years old. Using the 2015-2019 cycles of the National Survey of Growth, this profile investigates the median age at last birth for mothers aged 45-49 by race/ethnicity, completed education, parity, and age at first birth.
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Carlson, Lisa. Homogamy in U.S. Marriages, 2019. National Center for Family and Marriage Research, March 2021. http://dx.doi.org/10.25035/ncfmr/fp-21-06.

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Trends and differentials in the age at first birth are well-documented (FP-20-06). Given shifts and variation in completed family size (FP-20-04), it is also important to look at the age of last birth – that is, when do women stop having children – which has received very little attention. This profile investigates the median age at last birth among women at the end of their childbearing years, at 45-49 years old. Using the 2015-2019 cycles of the National Survey of Growth, this profile investigates the median age at last birth for mothers aged 45-49 by race/ethnicity, completed education, parity, and age at first birth.
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Haberland, Nicole, Erica Chong, and Hillary J. Bracken. A world apart: The disadvantage and social isolation of married adolescent girls. Population Council, 2004. http://dx.doi.org/10.31899/pgy22.1010.

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This brief is based on a paper prepared for the WHO/UNFPA/Population Council Technical Consultation on Married Adolescents, held in Geneva, Switzerland, December 9–12, 2003. The consultation brought together experts from the United Nations, donors, and nongovernmental agencies to consider the evidence regarding married adolescent girls’ reproductive health, vulnerability to HIV infection, social and economic disadvantage, and rights. The relationships to major policy initiatives—including safe motherhood, HIV, adolescent sexual and reproductive health, and reproductive rights—were explored, and emerging findings from the still relatively rare programs that are directed at this population were discussed. Despite the program attention and funding that have been devoted to adolescents, early marriage and married adolescents have fallen largely outside of the field’s concern. Comprising the majority of sexually active adolescent girls in developing countries, this large and vulnerable subpopulation has received neither program and policy consideration in the adolescent sexual and reproductive health field, nor special attention from reproductive health and development programs for adult women. While adolescent girls, irrespective of marital status, are vulnerable in many settings and deserve program, policy, and resource support, the purpose of this brief is to describe the distinctive and often disadvantaged situations of married girls and to propose possible future policy and program options.
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Biegelbauer, Peter, Christian Hartmann, Wolfgang Polt, Anna Wang, and Matthias Weber. Mission-Oriented Innovation Policies in Austria – a case study for the OECD. JOANNEUM RESEARCH Forschungsgesellschaft mbH, August 2020. http://dx.doi.org/10.22163/fteval.2020.493.

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In recent years, mission-oriented approaches have received growing interest in science, technology and innovation (STI) policies against the background of two developments. First, while so-called “horizontal” or “generic” approaches to research, technology and innovation policies have largely been successful in improving the general innovation performance or the rate of innovation, there are perceived limitations in terms of insufficiently addressing the direction of technological change and innovation. Second, “grand societal challenges” emerged on policy agendas, such as climate change, security, food and energy supply or ageing populations, which call for thematic orientation and the targeting of research and innovation efforts. In addition, the apparent success of some mission-oriented initiatives in countries like China, South Korea, and the United States in boosting technological development for purposes of strengthening competitiveness contributed to boosting the interest in targeted and directional government interventions in STI. Against the backdrop of this renewed interest in mission-oriented STI policy, the OECD has addressed the growing importance of this topic and launched a project looking into current experiences with Mission-Oriented Innovation Policy (MOIP). The present study on MOIP in Austria was commissioned by the Austrian Federal Ministry for Climate Action, Energy, Mobility, Environment, Innovation and Technologiy (BMK) and comprises the Austrian contributions to this OECD project. The study aims at contributing Austrian experiences to the international debate and to stimulate a national debate on MOIP.
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Gaponenko, Artiom, and Andrey Golovin. Electronic magazine with rating system of an estimation of individual and collective work of students. Science and Innovation Center Publishing House, October 2017. http://dx.doi.org/10.12731/er0043.06102017.

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«The electronic magazine with rating system of an estimation of individual and collective work of students» (EM) is developed in document Microsoft Excel with use of macros. EM allows to automate all the calculated operations connected with estimation of amount scored by students in each form of the current control. EM provides automatic calculation of rating of the student with reflection of a maximum quantity of the points received in given educational group. The rating equal to “1” is assigned to the student who has got a maximum quantity of points for the certain date. For the other students the share of their points in this maximum size is indicated. The choice of an estimation is made in an alphabetic format according to requirements of the European translation system of test units for the international recognition of results of educational outcomes (ECTS - European Credit Transfer System), by use of a corresponding scale of an estimation. The list of students is placed on the first page of magazine and automatically displayed on all subsequent pages. For each page of magazine the optimal size of document printing is set with automatic enter of current date and time. Owing to accounting rate of complexity of task EM is the universal technical tool which can be used for any subject matter.
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