joint channel estimation/detection
Iterative Joint Channel Estimation and Symbol Detection for Multi User MIMO OFDM
... systems, channel estima- tion in the MIMO scenario becomes more challenging, owing to the increased number of independent transmitter-receiver links to be ...no channel estimation tech- nique allows ...
5
Iterative Joint Channel Estimation and Multi User Detection for Multiple Antenna Aided OFDM Systems
... systems, channel estimation in the MIMO scenario becomes more challenging, owing to the increased number of independent transmitter- receiver links to be ...known channel estimation techniques ...
11
JOINT CHANNEL ESTIMATION AND DATA DETECTION FOR ALAMOUTI STBC WITH NO CSI
... MIMO channel with a specific correlation matrix. The channel correlation matrix is usually measured in the field and it is tied to the environment setup such as antenna element patters, spacing between ...
8
Semi Blind Reception Using Joint Channel Estimation in IDMA Systems
... (3) where k is the distortion including interference plus noise in r(j) with respect to user-k. The mean and the variance functions are noted by E(.) and Var(.) respec- tively. k j can be approximated by a ...
6
Multipass Channel Estimation and Joint Multiuser Detection and Equalization for MIMO Long Code DS/CDMA Systems
... of joint channel estimation, equalization, and multiuser detection for a multiantenna DS/CDMA system operating over a frequency-selective fading channel and adopting long aperiodic ...
13
Joint Performance Study of Channel Estimation and Multiuser Detection for Uplink Long Code CDMA Systems
... numerous channel estimation and multiuser detection approaches have appeared for long-code uplink CDMA systems, joint performance study of channel estimators and symbol detectors ...
15
Genetic algorithm assisted Joint multiuser symbol detection and fading channel estimation for synchronous CDMA systems
... convergence. For example, the tree-search techniques based on the -algorithm [8] retaining a limited number of surviving paths can be said to favor exploitation rather than exploration, since once a trellis path is ...
14
Interference State Estimation Based Weight Setting for Multichannel Joint Detection
... target detection, multi-channel joint detection is considered as an effective solution, performance of which largely depends on the accurate weight setting in fusion of multichannel ...
6
Compressive sensing based joint frequency offset and channel estimation for OFDM
... selective channel into a set of frequency flat fading channels simplifying the equalization ...and channel estimation ...the channel estimates, which is vital for coherent data ...
13
Iterative joint channel and data estimation for rank deficient MIMO OFDM
... In this paper we consider the transmission of a sequence of consecutive MIMO-OFDM transmission bursts, which are processed independently. In other words, each of the self- contained MIMO-OFDM transmission bursts includes ...
9
Deep Learning for Joint MIMO Detection and Channel Decoding
... MIMO channel matrix for BPSK and QPSK, respectively. For the channel matrix estimation, we place a Hadamard matrix at the beginning of the packets as pilots and use the LS estimation based on ...
12
Performance limits of channel parameter estimation for joint communication and positioning
... data detection in case of IDM and related techniques [24-26], ...the channel constraint are taken into account ignoring the coding ...of channel estimation, the feedback information from the ...
18
Joint communication and positioning based on soft channel parameter estimation
... in joint communication and positioning is stea- dily increasing ...of joint commu- nication and ...the channel coefficients of the equivalent discrete- time channel model, which includes pulse ...
17
Blind Joint Maximum Likelihood Channel Estimation and Data Detection for SIMO Systems
... given channel model and feeds back the corresponding likelihood metric to the RWBS ...this joint ML esti- mation scheme for blind equalisation of the SIMO system is demonstrated by a simulation ...the ...
5
Joint Maximum Likelihood Channel Estimation and Data Detection for MIMO Systems
... blind joint ML scheme for MIMO channel estimation and data detection has been proposed by iterating between the RWBS channel estimator and the OHRSA-aided ML ...the joint ML ...
5
Time-Frequency Training OFDM: A Novel Technique
... for channel estimation and ...time-domain channel estimation and frequency-domain data detection in TDS-OFDM systems, iterative interference cancellation has to be ...
8
Wideband Burst by Burst Adaptive Modulation Using Reduced Complexity In Phase/Quadrature Phase Turbo Equalization
... near-instantaneous channel conditions. When the channel quality is low, lower-order modulation modes are selected, in order to improve the mean Bit Error Rate (BER) performance and similarly, higher-order ...
5
Joint measure matrix and channel estimation for millimeter wave massive MIMO with hybrid precoding
... of channel estimation performance, the Toeplitz structure measurement matrix based on CC-S can obtain nearly equivalent estimation performance with the Gaussian random matrix, but its generation and ...
11
Detection-Guided Fast Affine Projection Channel Estimator for Speech Applications
... proposed detection-guided NLMS FIR estimators of ...our detection-guided fast affine projection FIR channel ...proposed detection-guided NLMS channel estimator [8], the standard APA ...
13
Maximum likelihood joint channel and data estimation using genetic algorithms
... for joint optimization over channel and data by combining the GA with the ...the channel parameter space to optimize the ML ...the channel population. Each VA unit decodes data based on the ...
5