[PDF] Top 20 Adaptive MBER space time DFE assisted multiuser detection for SDMA systems
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Adaptive MBER space time DFE assisted multiuser detection for SDMA systems
... aided SDMA sys- tems. It has been demonstrated that this MBER design is capable of achieving better performance and hence of improving the attain- able system capacity, compared to the MMSE ...An ... See full document
5
Adaptive multielement DFE receivers for narrowband multiuser detection
... wireless systems and services in the past few years, there has been a desire to increase the capacity of systems while maintaining or improving the quality of service for the ...same time slot with a ... See full document
5
Minimum Bit Error Rate Design for Space Time Equalisation Based Multiuser Detection
... (MBER) space–time- equalization (STE)-based multiuser detector (MUD) is proposed for multiple-receive-antenna-assisted space-division multiple-ac- cess ...the ... See full document
9
Adaptive Space Time Spreading Assisted Wideband CDMA Systems Communicating over Dispersive Nakagami m Fading Channels
... and multiuser detection, pseudonoise (PN) code synchronisation, smart antennas, adaptive wireless systems, as well as wideband, broadband, and ultra-wideband code-division multi- ple access ... See full document
15
Performance of Some Metaheuristic Algorithms for Multiuser Detection in TTCM Assisted Rank Deficient SDMA OFDM System
... Layered Space-Time architecture (V-BLAST) [17] and the QR Decomposition combined with the M-algorithm (QRD-M) [18] will fail in the overloaded scenario where the number of users exceeds the number of ... See full document
11
Adaptive Space Time Spreading Assisted Wideband CDMA Systems Communicating over Dispersive Nakagami Fading Channels
... and multiuser detection, pseudonoise (PN) code synchronisation, smart antennas, adaptive wireless systems, as well as wideband, broadband, and ultra-wideband code-division multi- ple access ... See full document
15
Downlink MBER Transmit Beamforming Design Based on Uplink MBER Receive Beamforming for TDD SDMA Induced MIMO Systems
... uplink MBER receive beamforming solution for time division duplex (TDD) space-division multiple-access (SDMA) induced multiple-input multiple-output (MIMO) systems, where the base ... See full document
7
Adaptive space time equalisation for multiple antenna assisted multiple input multiple output systems
... an adaptive space-time equalisation (STE) assisted multiuser detection scheme for multiple-antenna aided multiuser ...the MBER design provides signif- icant ... See full document
7
MBER Space Time Decision Feedback Equalization assisted Multiuser Detection for Multiple Antenna Aided SDMA Systems
... and MBER ST-DFE-MUDs, computed using the BER expression of (28), are plotted in ...the MBER solutions were obtained numerically using the simplified conjugate gradient optimization ...the MBER ... See full document
9
Space Time Equalisation Assisted Minimum Bit Error Ratio Multiuser Detection for SDMA Systems
... A novel minimum bit error rate design has been proposed for a space-time equalisation assisted multiuser detector employed in multiple antenna aided space division multiple access system[r] ... See full document
5
Iterative and Adaptive Processing for Multiuser Communication Systems
... turbo multiuser detection (MUD) algorithm with time-domain ...data detection of coded transmission systems with ISI is commonly referred to as turbo equalization ...channels, ... See full document
245
Multiuser Detection Assisted Time and Frequency Domain Spread Multicarrier Code Division Multiple Access
... broadband systems may inevitably require a high chip-rate and long spreading ...multiple-access systems are expected to support a wide range of services and bit rates, as well as a number of simulta- neous ... See full document
9
Adaptive Real Time Intrusion Detection Systems
... Providing performance guarantee (assurance) should be the key requirement of IDSs, and security products in general. Critical attacks should be given more priority when the IDS cannot keep up with the traffic. In this ... See full document
69
Subspace Based Blind and Group Blind Space Time Multiuser Detection for the Generalized Multicarrier DS CDMA Uplink
... group-Blind space-time MUDs with those of the smart antenna aided generalized MC DS-CDMA system of [12] for the sake of improving the achievable performance of the system by jointly per- forming ... See full document
5
Decision Feedback Aided Bayesian Turbo Space Time Equalizer for Parallel Interference Cancellation in SDMA Systems
... turbo Space-Time Equalizer (DF-STE) combined with a Parallel Interference Cancellation (PIC) scheme and designed for multiple antenna assisted receivers is ... See full document
5
Antenna Diversity Assisted Genetic Algorithm Based Multiuser Detection Schemes for Synchronous CDMA Systems
... posed multiuser detector against several conventional multiuser detectors, namely, that of the single-user correlator [12], the decorrelator [1], and the optimum multiuser detector [1], in terms of ... See full document
5
Genetic Algorithm Assisted Minimum Bit Error Rate Multiuser Detection in Multiple Antenna Aided OFDM
... the MBER MUD ...the MBER solution [5]. According to this method, the linear SDMA MUD’s weight vector w l is iteratively up- dated, commencing for example from the MMSE weights, un- til the specific ... See full document
5
Reduced Complexity Maximum Likelihood Detection in Downlink SDMA Systems
... (MIMO) systems employing multiple antennas at both the transmitter and receiver exhibit a sub- stantially higher spectral efficiency than conventional single-antenna ...[2]. Space Division Multiple Access ... See full document
5
Genetically Enhanced TTCM Assisted MMSE Multi user Detection for SDMA OFDM
... Furthermore, the achievable performance can be significantly im- proved, if Forward Error Correction (FEC) schemes, such as for ex- ample Turbo Convolutional (TC) codes [5] are incorporated into the SDMA system. ... See full document
5
M ary Coded Mouldation Assisted Genetic Algorithm Based Multiuser Detection for CDMA Systems
... optimum MUD, when supporting K = 10 users employ- ing QPSK modulation. The penalty for this complexity re- duction is the BER error floor experienced by the GA-MUD schemes at high SNRs, as shown in the Figures 2 and 3. ... See full document
5
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