Parameter estimation in multi-antenna system based on iterative adaptive approach

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Adaptive Decision Feedback Reduced-Rank Equalization Based on Joint Iterative Optimization of Adaptive Estimation Algorithms for Multi-Antenna Systems

This paper presents a novel adaptive reducedrank multi-input-multi-output (MIMO) decision feedback equalization structure based on joint iterative optimization of adaptive estimators. The novel reduced-rank equalization structure consists of a joint iterative optimization of two equalization stages, namely, a projection matrix that performs dimensionality reduction and a reduced-rank estimator ...

متن کامل

Multi-Model System Parameter Estimation

We pose a multi-model system parameter estimation problem. A multi-model system is a linearly parameterized system H(z, p) = ∑np i=1 piHi(z). The parameter estimation problem is: given the set of systems {Hi(z)} np i=1, describing the multi-model system, find a causal system that assumes as an input the input/output signals of the multi-model system and produces as an output the parameter estim...

متن کامل

EM-based parameter iterative approach for sparse Bayesian channel estimation of massive MIMO system

One of the main challenges for a massive multi-input multi-output (MIMO) system is to obtain accurate channel state information despite the increasing number of antennas at the base station. The Bayesian learning channel estimation methods have been developed to reconstruct the sparse channel. However, these existing methods depend heavily on the channel distribution. In this paper, based on sp...

متن کامل

Adaptive virtual courses development based on multi-agent system approach

The aim of this paper is to present a generic proposal for adaptive virtual courses development based on Artificial Intelligence techniques, in particular Multi-Agent Systems, Artificial Intelligence Planning, and Case-Based Reasoning (CBR). The design and implementation by means of a Pedagogical Multi-Agent System approach and the definition of the framework to specify the adaptation strategy ...

متن کامل

Vocalistener: a Singing-to-singing Synthesis System Based on Iterative Parameter Estimation

This paper presents a singing synthesis system, VocaListener, that automatically estimates parameters for singing synthesis from a user’s singing voice with the help of song lyrics. Although there is a method to estimate singing synthesis parameters of pitch (F0) and dynamics (power) from a singing voice, it does not adapt to different singing synthesis conditions (e.g., different singing synth...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: MATEC Web of Conferences

سال: 2018

ISSN: 2261-236X

DOI: 10.1051/matecconf/201823204064