multi-user detection receiver
Neural Network based Minimization of BER in Multi-User Detection in SDMA
... (BS) receiver has multiple antennas Chen et al ...each user is separated by a unique user-specific spreading ...each user by the associated unique user specific channel impulse response ...
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Iterative Joint Channel Estimation and Symbol Detection for Multi User MIMO OFDM
... type multi-user MIMO OFDM systems, no channel estimation technique in the lit- erature allows the number of users L to be higher than the number of receiver antennas P , which we refer to as an ...
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Antenna arrays in multi user detection of spread spectrum signals
... a receiver can correctly decode the baseband ...a receiver with random propagation ...given user may overlap with one or two consecutive symbols from each of the other ...the receiver attempts ...
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Performance of SDMA Multi User Detection Techniques for Walsh Hadamard Spread OFDM Schemes
... based multi- user detection approaches, while SIC [3–5] was not di- rectly applicable to a spread OFDM ...highest-power user is detected first, followed by sub- traction of its sliced and ...
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Iterative Joint Channel Estimation and Multi User Detection for Multiple Antenna Aided OFDM Systems
... transmitter- receiver links to be ...(SDMA) multi-user MIMO OFDM systems, none of the known channel estimation techniques allows the number of users to be higher than the number of receiver ...
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Multi Stage Multi User Detection Assisted Asynchronous Fast FH/MFSK
... the receiver and then compared to the received ...(ML) detection approach results in a high interference rejection capability, which is achieved at the cost of a potentially excessive computational ...
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Convex optimization of distributed cooperative detection in multi receiver molecular communication
... the detection quality of a primary user ...distributed detection system the data of the individual detectors is shared at a fusion center ...distributed detection to improve transmission ...
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Semi Blind Reception Using Joint Channel Estimation in IDMA Systems
... for user separation can separate different users without spreading within the CDMA ...for user separation, incorporating principles developed in ...other-cell user interference ...iterative ...
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Analyzing the Co-Existence of LTE-A Signals in Heterogeneous Network Model
... The receiver used for this co-existence of signals is the conventional successive interference cancellation ...the receiver performance the c-SIC would be replaced with and better performing approach which ...
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UWB System Based on the Modified Gegenbauer Function in MISO Channel
... new multi-user Rake receiver, based on the interference mutualization with a matrix repre- sentation for Multiple Input Single Output MISO ...the multi users transmission system. The new ...
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Triple Polarized Multi User Mimo Idma System under Correlated Fading Channel
... a user-specific interleaver combined with low rate spreading ...of multi-stream interference (MSI), minimum mean square error (MMSE) algo- rithm based on successive interference cancellation (SIC) ...
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Single and Multi Carrier DS CDMA: Multi USer Detection, Space Time Spreading, Synchronisation, Standards and Networking
... cancellation receiver where only the received signals of all the interferers that are more reliable than the desired signal are cancelled from the received composite signal in order to generate a more reliable ...
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Genetically Enhanced TTCM Assisted MMSE Multi user Detection for SDMA OFDM
... six receiver antenna ...single receiver or invoking Maximum Ratio Combining (MRC) when communicating over an AWGN channel are also provided for reference, ...
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Interference aware receiver structure for multi user MIMO and LTE
... single-user detection where rates are bounded (in SNR). The behavior of single-user detection is attributed to the fact that this detection strategy considers inter- ference as noise so ...
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Efficient Cyclostationary Detection Based Spectrum Sensing in Cognitive Radio Networks
... based on primary transmitter detection. Spectrum sensing plays an important role in cognitive radio (CR) systems; the fundamental problem of spectrum sensing is to discriminate an observation that contains only ...
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An Un Static Approach for Resource Allocation under Assigned User Groups
... shape Multi-cell Multi Inputs And Multi Outputs gatherings and work over a similar time frequency asset, while distinctive gatherings involve orthogonal assets to kill the other gathering ...
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Cyclostationary signatures in practical cognitive radio applications
... Abstract—We define a cyclostationary signature as a feature which may be intentionally embedded in a digital communica- tions signal, detected through cyclostationary analysis and used as a unique identifier. The purpose ...
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Synthetical application of multi feature map detection and multi branch convolution
... the detection performance of neural networks are introduced in this paper, multi- feature map detection and multi-branch convolution ...of detection. The multi-branch convolution ...
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A Reconfigurable Low Noise Amplifier for a Multi-standard Receiver
... To understand the behavior of GSM and 3G systems, the key characteristics of these systems such as sensitivity, selectivity and linearity are needed to be understood. Sensitivity, selectivity and linearity are modelled ...
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Detection and Resolution of Negotiable Multi Party User Access Control in Social Media
... absolutely argue in this area. We led an applicant anticipates allegory our apparatus with what audience would abort themselves assorted circumstances. The outcomes acquired acclaim that our adjustment could alike ...
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