[PDF] Top 20 Analytical evaluation of nonlinear effects in MC-CDMA signals
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Analytical evaluation of nonlinear effects in MC-CDMA signals
... the MC-CDMA signal has large enve- lope fluctuations which makes them very prone to non- linear ...effects. In this section we present an appropriate model of the transmitted ... See full document
6
Analytical evaluation of nonlinear effects in MC-CDMA signals
... The MC-CDMA schemes (Multicarrier Coded Division Multiple Access) [1]-[4] combine a CDMA scheme with OFDM modulation (Orthogonal Frequency Division Multi- plexing) [5], so as to allow high ... See full document
9
An iterative detection technique for DS-CDMA signals with strong nonlinear distortion effects
... class of nonlinear signal processing schemes for reducing the envelope fluctuations (and, inherently, the PMEPR) of DS-CDMA signals was proposed in ...a nonlinear ... See full document
5
A turbo SDMA receiver for strongly nonlinearly distorted MC-CDMA signals
... conventional CDMA systems [5], [6], as well as MC- CDMA ...for MC-CDMA with nonlinear transmitters was proposed in [8], where nonlinear distortion effects ... See full document
6
Joint multiuser detection and cancelation of nonlinear distortion effects for the uplink of MC-CDMA systems
... uplink of MC-CDMA systems with frequency-domain ...PMEPR) of the transmitted sig- nals while maintaining the spectral occupation of conventional MC-CDMA schemes, each MT ... See full document
5
Iterative detection of multicode DS-CDMA signals with strongly nonlinear transmitters
... performance of nonlinearly-distorted multicode DS-CDMA systems with iterative estimation and cancelation of nonlinear distortion ...cancelation of nonlinear distortion ... See full document
6
On the Accuracy of the Gaussian Approximation for the Evaluation of Nonlinear Effects in OFDM Signals
... number of sub- carriers, the Gaussian approximation of OFDM signals might not be accurate, especially when the number of subcarriers is not very ...characterization of the ... See full document
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On the Optimum Multicarrier Performance With Memoryless Nonlinearities
... Multiplexing) signals are very prone to nonlinear distortion effects, which can lead to significant per- formance ...that nonlinear distortion effects do not necessarily mean ... See full document
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Evaluation of Spectral Efficiency, System Capacity And Interference Effects on CDMA Communication System
... ease of cellular planning, etc. These advantages result from the assignment of “signature waveforms” with large time–bandwidth products to every potential user of the ...vector in an N- ... See full document
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Analytical Characterization and Optimum Detection of Nonlinear Multicarrier Schemes
... amplification of a multicarrier signal, since it requires costly and inefficient power amplifiers - two unwanted things in a hand-held device - that must operate with considerable ...one of the main ... See full document
248
Joint turbo equalization and cancelation of nonlinear distortion effects in MC-CDMA signals
... the MC-CDMA signals have strong envelope fluctuations and high PMEPR values, which makes them very prone to nonlinear ...fluctuations of the transmitted signals while maintaining ... See full document
5
Analytical Evaluation of Nonlinear Effects on OFDMA Signals
... the analytical evaluation of nonlinear distortion effects on OFDMA signals, which, as far as we know, was not addressed in detail in the ...consider ... See full document
8
Turbo multiuser detection for MC-CDMA signals with strongly nonlinear transmitters
... schemes, MC-CDMA signals have strong envelope fluctuations and high PMEPR values (Peak-to-Mean Envelope Power Ratio), which lead to ampli- fication ...fluctuations of the transmitted ... See full document
5
Turbo equalization with cancellation of nonlinear distortion effects for CP-Assisted and Zero-Padded MC-CDMA signals
... advantages of CDMA schemes with the advantages of OFDM modulations (Orthogonal Frequency Division ...multicode MC-CDMA signals was proposed in [2], which have asymptotic ... See full document
6
Iterative detection of multicode DS-CDMA signals with strong nonlinear distortion effects
... transmitted signals have very low PMEPR thanks to the adoption of clipping (with low clipping level) and filtering techniques, which are repeated several ...approach of [14] so as to cope with its ... See full document
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Lipid transfer protein isolated from noni seeds displays antibacterial activity in vitro and improves survival in lethal sepsis induced by CLP in mice
... edema in- flammatory model ...phase of sepsis, TNF- a and IL-1 are the main ini- tiators of septic responses, released predominantly from activated macrophages within 30 min after the infectious ... See full document
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Exact Analytical Solutions of Three Nonlinear Heat Transfer Models
... Exact analytical solutions of three nonlinear heat transfer models of practical interests namely, steady state heat conduction in a rod, transient cooling of a lumped system and ... See full document
6
Buying Behavior Of Organic Vegetables Product The Effects Of Perceptions Of Quality And Risk
... countries in Asia as Malaysia had more intentions of organic products from the customers in view of the importance of health on environmental issues (Saleki et ...perception of ... See full document
8
Determination Of Longevity Of Teeth In Buckets Of Loading Equipment In Coal Mines - A Case Study
... life of bucket teeth in shovel and dragline deployed in handling of overburden rock is an important contributor to the stores cost and is also responsible for the loss of valuable ... See full document
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Performance Evaluation of CDMA Router for Network-On-Chip
... Network-on-Chip (NoC) is an approach to designing the communication subsystem IP-cores in a System-on-Chip (SoC). NoC applies networking theory and methods to on-chip communication and brings notable improvements ... See full document
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