Results 111 to 120 of about 20,804 (217)

EXIT chart analysis of iteratively detected and SVD-assisted broadband MIMO-BICM schemes

, 2010
In this contribution the number of activated MIMO layers and the number of bits per symbol are jointly optimized under the constraint of a given fixed data throughput and integrity.
Ahrens, Andreas, Benavente Peces, César
core  

Design and Implementation of Parasitic Antenna Arrays for Beamspace-MIMO

This chapter discusses different key issues related to the actual design and implementation of parasitic antenna arrays for the novel beamspace-MIMO concept. The proposed design strategies are illustrated by a concrete operational prototype.
Perruisseau-Carrier, Julien, Yousefbeiki, Mohsen   +1 more
core   +1 more source

Circular MIMO antenna with ML-based bandwidth and isolation prediction for 6G communications. [PDF]

Sci Rep
Alam MM, Ouameur MA, Haque ME, Haque MA, Tiang JJ, Singh NSS, Alsulami R, Alzahrani S.   +7 more
europepmc   +1 more source

Quad-Element Implantable MIMO Antenna for Wireless Capsule Endoscopy. [PDF]

Sensors (Basel)
Smida A, Tiang JJ, Waly MI, Muhammad S.
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  

Design of MIMO antenna for 6G applications supported by fractal geometry. [PDF]

Sci Rep
Kumar A, Kumar R, Keswani B, Jain AK, Rawat P, Dewan B.   +5 more
europepmc   +1 more source

A characteristic mode analysis-based isolation enhancement for a THz MIMO antenna. [PDF]

Sci Rep
Kumar P.
europepmc   +1 more source

Semi-blind joint maximum likelihood channel estimation and data detection for MIMO systems

, 2008
Semi-blind joint maximum likelihood (ML) channel estimation and data detection is proposed for multiple-input multiple-output (MIMO) systems. The joint ML optimization over channel and data is decomposed into an iterative two-level optimization loop.
Chen, Sheng, Abuthinien, M., Hanzo, Lajos   +2 more
core  

Four-port MIMO antenna loaded with FSS in FR2 band for wireless applications. [PDF]

Sci Rep
Naik S, Upmanyu A, Sharma M, Pandey A, Pandey A.   +4 more
europepmc   +1 more source

Wideband MIMO Antenna System Employing Slot and Via Loading Technique for 5G Terminals. [PDF]

Sensors (Basel)
Ding XH, Zhan LJ, Tan Z, Burokur SN.
europepmc   +1 more source