Results 61 to 70 of about 3,134,060 (181)
Advanced Intelligent Systems, Volume 6, Issue 8, August 2024.This article reviews intelligent communication anti‐jamming evolution from adaptive methods to game theory and machine learning advancements. The concept of intelligent anti‐jamming is defined, and a system architecture is proposed. It highlights challenges, research findings, and future directions, aiming to provide a comprehensive understanding and ...
Quan Zhou, Yingtao Niu
wiley +1 more source
Hybrid Iterative Multiuser Detection for Channel Coded Space Division Multiple Access OFDM Systems [PDF]
, 2006 Space division multiple access (SDMA) aided orthogonal frequency division multiplexing (OFDM) systems assisted by efficient multiuser detection (MUD) techniques have recently attracted intensive research interests.
Jiang, M., Ng, S. X., Hanzo, L.
core +2 more sources
, 2003 This paper provides a broad overview of the multiuser detection literature of the past few years in a nonmathematical, easily accessible approach. The treatment is then extended to the comparative study of channel-quality controlled burst-by-burst (BbB ...
Kuan, E.L., Hanzo, L.
core +1 more source
Integration of Flexible Touch Panels and Machine Learning: Applications and Techniques
Advanced Intelligent Systems, Volume 6, Issue 3, March 2024.In this article, the development of advanced flexible touch panel technologies is explored. It covers capacitive, resistive, piezoelectric, and triboelectric nanogenerators, enhanced by machine learning approaches including support vector machines, artificial neural networks, convolutional neural networks, and k‐nearest neighbors.
Jiayue Zheng +4 more
wiley +1 more source
Genetic-Algorithm-Assisted Multiuser Detection in Asynchronous CDMA Communications
, 2004 —In an asynchronous direct-sequence code-division multiple-access, a specific bit of the reference user is interfered by two asynchronously arriving surrounding bits of all the other users supported by the system.
YEN, K., HANZO, L.
core +1 more source
Receiver Multiuser Diversity Aided Multi-Stage MMSE Multiuser Detection for DS-CDMA and SDMA Systems Employing I-Q Modulation [PDF]
, 2010 The so-called receiver multiuser diversity aided multistage minimum mean-square error multiuser detector (RMD/MS-MMSE MUD), which was proposed previously by the author, is investigated in the context of the direct-sequence code-division multiple-access ...
Yang, Lie-Liang, Lie-Liang Yang
core +2 more sources
International Journal of Antennas and Propagation, 2011 The aim of this paper is to combine smart antenna beamforming and RAKE receiver in wideband code division multiple access (WCDMA). The proposed method combines spatial diversity as well as temporal diversity to improve the performance and overcome both ...
Shahriar Shirvani-Moghaddam +1 more
doaj +1 more source
Performance analysis of a MOE blind adaptive space-time multiuser detection algorithm
Tongxin xuebao, 2005 A novel space-time multi-user detection algorithm was proposed, which combined a power of covariance matrix R technique with MOE blind adaptive space-time multi-user detection.
LU Ling-yun, XIAO Yang
doaj +2 more sources
A Subspace Approach to Blind Multiuser Detection for Ultra-Wideband Communication Systems
EURASIP Journal on Advances in Signal Processing, 2005 Impulse radio-based ultra-wideband (UWB) communication systems allow multiple users to access channels simultaneously by assigning unique time-hopping codes to individual users, while each user's information stream is modulated by pulse-position ...
Liu Ping, Xu Zhengyuan, Tang Jin
doaj +1 more source
EURASIP Journal on Wireless Communications and Networking, 2006 The problem 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 spreading codes is considered in this paper.
Buzzi Stefano
doaj +2 more sources