Gaussian multiple access interference
Interference cancellation for non orthogonal multiple access used in future wireless mobile networks
... white Gaussian noise broadcast channels was given by Bergmans ...of multiple-input multiple-output (MIMO) technologies to NOMA is important since the use of MIMO provides additional degrees of ...
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Large-System Analysis of Correlated MIMO Multiple Access Channels with Arbitrary Signaling in the Presence of Interference
... of multiple antennas on both sides of a communication channel promises significant improvements in system throughput and power ...large multiple-input multiple-output (MIMO) communication systems has ...
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Evaluation of BER in CDMA with Parallel Interference Cancellation
... division multiple access (DS-CDMA) mobile communication systems with time-varying multipath channels and additive white Gaussian noise (AWGN), both inter-symbol interference (ISI) and ...
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Analysis of Coded FHSS Systems with Multiple Access Interference over Generalized Fading Channels
... [9]. Then, the pairwise error probability (PEP) is derived by conditioning over the number of interfering users in the network and then by averaging over this number. In modelling the MAI, we consider the exact ...
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Individual secrecy of fading homogeneous multiple access wiretap channel with successive interference cancellation
... typical multiple access wiretap channel (MAC-WT) 1 , which has been intensively studied ...a Gaussian MAC-WT via the Gaussian encoding in ...and Gaussian versions of the ...real ...
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On the capacity of state dependent Gaussian cognitive interference channel
... the Gaussian cognitive interfer- ence channel with a state (G-CICS) with two transmitters and two receivers (see Figure ...The Gaussian channels are also studied where inner and outer bounds are ...the ...
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Uplink Performance Evaluation of CDMA Communication System with RAKE Receiver and Multiple Access Interference Cancellation
... a multiple access system, where multiple users share a limited resource, the ...white Gaussian noise) channel [4]. Thus, sys- tem performance rendered multiple-access ...
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Informing Science: The International Journal of an Emerging Transdiscipline
... a Gaussian model for ambient noise arising in many wireless channels, natural questions arise concerning the applicability, robustness and performance of interference suppression techniques for ...
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Multiple access interference in MIMO CDMA systems under Rayleigh fading: statistical characterization and applications
... of multiple-input-multiple-output (MIMO) code division multiple access (CDMA) systems is multiple access interference (MAI) which can reduce the system’s capacity and ...
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DS CDMA Implementation with Iterative Multiple Access Interference Cancellation Y Mallikarjuna Reddy & A Manya Naik
... The outputs of the fingers provide with α + 1 replicas of the same transmitted signal at the receiver but with a de- lay of one chip between each other. These replicas are then combined to yield a single soft estimate of ...
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A Novel Technique for Multiple Access Interference Reduction in DS-CDMA Wireless Communications
... successive interference cancellation (SIC) technique is very powerful method to reduce interference to such an extent that spectral efficiency of a channel can reach to Shannon capacity under ideal ...
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Capacity bounds for multiple access cognitive interference channel
... a Multiple Access Channel (MAC) with common information share the same medium and interfere with each ...A Multiple Access-Cognitive Interference Channel (MA-CIFC) is proposed with ...
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Transmitter-based Multiple Access Interference Rejection and Diversity Techniques for Code-division Multiple Access Systems
... fading channel environment, and can only be viewed as flat fading non-orthogonal CDMA channels. The THP designs for frequency-selective fading channels are presented in [LD04, LDg04, LDj04]. In this thesis, we first ...
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Multiple Antenna Interference Cancellation for WLAN with MAC Interference Avoidance in Open Access Networks
... Multiple-antenna interference cancellation (IC) at the re- ceiver has been the subject of a great deal of research in differ- ent application areas including wireless communications [1– 3] and ...medium ...
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Multiuser Detection using IDMA Scheme in UWB Home Environment
... The user-specific interleavers play vital role in the efficiency of IDMA system. It not only provides decorrelation between adjacent bit sequences as provided in the case of orthodox turbo coding and decoding, but also ...
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Enhancing the performance of CDMA 20001x in Rayleigh fading Channel using Space Diversity Technique Ifeagwu E. N. 1, Alor M.O.2 , Abba M. O. 2
... Figure 1 showed the plot of received signal strength versus distance while Figure 2 showed the plot of signal to interference and noise ratio versus distance for the data obtained from the real time measurement. ...
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Low-Complex Reliable Communications between Wireless Network-Nodes
... (white Gaussian noise) combined with the power of the CW-interference (non-Gaussian ...if Gaussian or non-Gaussian interference ...CW- interference (right side) with ...
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Multi Tenancy Access Control Using Cloud Service in MVC
... People used to draw a cloud to represent the Internet, and that is the cloud we know today. There are an increasing number of people setting up their data or websites in the cloud, even using software based on cloud ...
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Robust mainlobe interference suppression for coherent interference environment
... Next, we compare the output signal-to-interference- plus-noise (SINR) of different methods when input signal SNR varies. The presumed SOI direction is 0 ° . Figure 3 shows that EMP-CMR method outperforms other ...
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Adaptive modulation schemes for optical wireless communication systems
... The adaptive modulation scheme here was initially intended to mitigate the data rate drop in a diffuse optical link, where multipath distortion was present [71]. However, the adaptive modulation was not limited to a ...
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