Results 81 to 90 of about 4,217,638 (167)

Unified MIMO-multicarrier designs: a space–time shift keying approach [PDF]

, 2015
A survey and tutorial is provided on the subject of multiple-input multiple-output (MIMO) multicarrier (MC) systems relying on the space-time shift keying concept.
Sugiura, Shinya, Chen, Sheng, Kadir, Mohammad Ismat, Hanzo, Lajos   +3 more
core   +1 more source

Optimal Lattice-Reduction Aided Successive Interference Cancellation for MIMO Systems

, 2007
In this letter, we investigated the optimal minimum mean-squared-error (MMSE) based successive interference cancellation (SIC) strategy designed for lattice-reduction aided multiple-input multiple-output (MIMO) detectors.
Lee, K., Chun, J., Hanzo, L.
core   +1 more source

Performance Investigation of MIMO Retroreflective Optical ISAC System for Indoor IoT Scenarios

Guangtongxin yanjiu
ObjectiveTo meet the practical demand for signal transmission and target sensing in indoor Internet of Things (IoT) scenarios, a Retroreflective Optical Integrated Sensing and Communication (RO-ISAC) system based on a Multiple-Input Multiple-Output (MIMO)
WANG Weiren, XIA Shengzhe, WANG Haochuan, ZENG Zhihong, LIU Min, CHEN Chen   +5 more
doaj  

Gain and isolation improvement techniques for MIMO antenna: A compendious survey

Results in Engineering
Multiple Input Multiple Output (MIMO) antenna technology plays a vital role in improving the key performance of Wireless communication systems. The performance parameters include high data rates, low latency, expanding channel capacity, increased quality
Jayaraman G, Indrasen Singh, Dilip Kumar Choudhary   +2 more
doaj   +1 more source

Delayed adaptive antenna subset selection in measured wireless MIMO channels [PDF]

, 2005
Adaptive antenna subset selection can improve the expected theoretical capacity of a multiple-input, multiple-output (MIMO) wireless channel, whilst maintaining the tractable complexity of the lower order MIMO system.
Murray, B, Beach, MA
core  

Orthogonally Precoded Massive MIMO for High Mobility Scenarios

IEEE Access, 2019
Massive multiple-input multiple-output (MIMO) systems are of high interest for ultra-reliable low-latency communication (URLLC) links. They provide channel hardening, i.e.
Thomas Zemen, David Loschenbrand, Markus Hofer, Christoph Pacher, Benjamin Rainer   +4 more
doaj   +1 more source

RIS-Assisted Terahertz Communications for 6G Networks: A Comprehensive Overview

IEEE Access
The integration of multiple-input multiple-output (MIMO) technology with reconfigurable intelligent surfaces (RIS) in Terahertz (THz) communication systems has emerged as a promising approach to address the challenges and exploit the opportunities in ...
Alok Kumar, Sanjeev Sharma, M. Hemanta Kumar, Ghanshyam Singh   +3 more
doaj   +1 more source

Overview of Tensor-Based Cooperative MIMO Communication Systems-Part 1: Tensor Modeling. [PDF]

Entropy (Basel), 2023
Favier G, Rocha DS.
europepmc   +1 more source

Fading performance evaluation of a semi-blind space-time equaliser for frequency selective MIMO systems

, 2011
A semi-blind adaptive space–time equaliser (STE) has recently been proposed based on a concurrent gradient-Newton(GN) constant modulus algorithm (CMA) and soft decision-directed (SDD) scheme for dispersive multiple-input multiple-output (MIMO) systems ...
Cheng, Huiting, Chen, Sheng
core   +1 more source

3-D Geometrical Model for Multi-Polarized MIMO Systems

IEEE Access, 2017
Multiple-input multiple-output (MIMO) systems capacity is highly influenced by the correlation between antennas, and the high correlation will result in a low capacity.
Xudong Cheng, Yejun He, Mohsen Guizani
doaj   +1 more source