Iterative MIMO detection with modified SE algorithm
Iterative MMSE PIC Detection Algorithm for MIMO OFDM Systems
... A. Spatial Multiplexing The transmission of multiple data stream over more than one antenna is called spatial multiplexing. It yields linear (In the minimum number of transmit and receive antenna) capacity increases, ...
8
Iterative Detection and Decoding with PIC Algorithm for MIMO OFDM Systems
... the detection method based on MMSE criterion needs estimating the signal- noise ratio or variance of ...for MIMO systems ...soft iterative detection and decoding through an exchange of ...
6
Modified K best detection algorithm for MIMO systems
... We had considered a 2x2 MIMO system with 4- QAM modulation for our design. At the receiver, the channel information is assumed to be known perfectly. The Rayleigh fading channel is taken into consideration. The ...
5
Iterative Reconfigurable Tree Search Detection of MIMO Systems
... Real” detection with M = 16 even equals that of “IRTS Complex” detection with M = ...for iterative ST-BICM MIMO receivers, named iterative reconfigurable tree search ...
8
A Novel Iterative Detection in Downlink of Massive MIMO System
... optimal, iterative equalizer applying soft feedback is LMMSE ISDIC ...equalizer. Iterative channel estimation and data detection is researched in [7] ...
11
Iterative Detection for Overloaded Multiuser MIMO OFDM Systems
... an iterative multiuser detection scheme is proposed for overloaded multiuser MIMO OFDM ...the iterative principle, joint detection and decoding with simple matched filter and ...
185
Suboptimal and Optimal MIMO-OFDM Iterative Detection Schemes
... of MIMO and OFDM thus provides a powerful measure to build up a reliable broadband wireless communication ...context, iterative receivers [4], [5] have been demonstrated to efficiently deal with the co- ...
5
Iterative signal detection for large scale GSM-MIMO systems
... new iterative GSM-MIMO detector which relies on the application of the alternating direction method of the multipliers (ADMM) as a heuristic for solving the ML detection ...GSM-MIMO ...
7
Iterative Soft-In Soft-Out Sphere Detection for MIMO Systems
... reduced iterative MIMO ...optimal detection at reduced but still high ...in iterative detection, outclassing previously proposed decoders or list based ...
5
A low complexity MIMO subspace detection algorithm
... soft-output MIMO detection algorithm that jointly detects subsets of decoupled streams by trans- forming H into a generalized elementary ...the modified QL decomposition algorithm based ...
11
Modified Maximum A Posteriori Algorithm For Iterative Decoding of Turbo codes
... codes, iterative algorithms are capable of a approaching Shannon’s channel capacity bound within a very small margin [1], ...of iterative decoding for turbo ...an iterative decoding process using a ...
7
Complexity Reduced MIMO Interleaved SC FDMA Receiver with Iterative Detection
... We have verified the BER characteristics of the proposed receiver with MLD, QRD-M or SD through computer simulations. The receiver with SD achieves the same BER as the one with MLD, i.e., ML solution, whereas the QRD-M ...
12
Soft Iterative Linear Detection for LDPC Coded MIMO Scheme with PSK
... coded MIMO scheme can be highly enhanced by incorporating iterative decoding and detection scheme by exchanging soft information between the symbol detector and ...these iterative schemes is ...
10
A Sphere Detection Based Adaptive MIMO Detection Algorithm for LTE A System
... proposed detection algorithm, it can be found easily that with the increase of M, the complexity increased accord- ingly, which due to the reason that the larger M will in- crease total lattices in the ...
5
Strong convergence of modified iterative algorithm for family of asymptotically nonexpansive mappings
... new modified implicit and explicit algorithms and prove strong convergence of the two algorithms to a common fixed point of a family of uniformly asymptotically regular asymptotically nonexpansive mappings in a ...
16
Iterative Joint Channel Estimation and Symbol Detection for Multi User MIMO OFDM
... was assumed and the GA-JCEMUD used a single iteration. As seen at the left-hand side of Figure 2, the performances of the GA-JCEMUD aided systems degraded, when F D was increased, since channel es- timation becomes more ...
5
V Blast Detection in MIMO OFDM System Using Efficient Iterative Technique
... a detection algorithm used for the reception of multi – antenna MIMO ...the algorithm the stream with the highest SNR is ...and iterative scheme based on the channel state ...BLAST ...
9
An Iterative SISO Improved Complex Sphere Detection and Decoder for Turbo-MIMO Systems
... An iterative soft-input soft-output (SISO) improved complex sphere detection and decoder algorithm is proposed for signal detection in Turbo-MIMO ...sphere detection is ...
12
An Efficient Sic Detection Algorithm for 64 Qam Mimo Systems
... degrade MIMO channel ...(SIC) detection algorithm with 64-QAM technique is used to improve the quality of received signal in a high interference ...earlier detection schemes like ...
5
Research Article A System View on Iterative MIMO Detection: Dynamic Sphere Detection versus Fixed Effort List Detection
... sizes, iterative detection and decoding obtain no more gain after the first ...all MIMO vectors have to be stored to be reused in the next ...