Concept

Spatial multiplexing

Related publications (58)

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PID Controller Design for Multivariable Systems Using Gershgorin Bands

Alireza Karimi, Roland Longchamp, Daniel Garcia

A method to design decentralized PID controllers for MIMO systems is presented in this paper. Each loop is designed separately, but the Gershgorin bands are considered to take interactions into account. The method uses different design parameters: The infi ...

2005

Coherent optical MIMO (COMIMO)

Ali H. Sayed

We present a multiple-input multiple-output (MIMO) optical link based on coherent optics and its ability to exploit the inherent information capacity of multimode fiber. A coherent implementation differs from previous work in optical MIMO by allowing the s ...

IEEE2005

Advanced OFDM systems for terrestrial multimedia links

Renzo Posega

Recently, there has been considerable discussion about new wireless technologies and standards able to achieve high data rates. Due to the recent advances of digital signal processing and Very Large Scale Integration (VLSI) technologies, the initial obstac ...

EPFL2005

MIMO OFDM receivers for Systems with IQ imbalances

Ali H. Sayed

Orthogonal frequency division multiplexing (OFDM) is a widely recognized modulation scheme for high data rate communications. However, the implementation of OFDM-based systems suffers from in-phase and quadrature-phase (IQ) imbalances in the front-end anal ...

IEEE2005

Low complexity frequency domain equalization of MIMO channels with applications to MIMO-CDMA systems

Andreas Peter Burg

CDMA and MIMO-CDMA systems using RAKE receivers are heavily limited by self- and multiple-access-interference. Linear equalization is a means to remove this interference, however it is often not practical due to the enormous complexity, especially in the M ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2004

Dense Matching of Multiple Wide-baseline Views

Christoph Strecha

This paper describes a PDE-based method for dense depth extraction from multiple wide-baseline images. Emphasis lies on the usage of only a small amount of images. The integration of these multiple wide-baseline views is guided by the relative confidence t ...

2003

Rapid prototyping for wireless designs: the five-ones approach

Andreas Peter Burg

In a highly innovative market, wireless systems nowadays undergo very short production cycles. Due to these tough timing constraints, the time-consuming process of prototyping is often neglected, jeopardizing the entire product becoming successful. Heavy a ...

2003

Angle And Space Multiplexed Holographic Storage Using The 90-Degrees Geometry

Demetri Psaltis

The 90-degrees geometry - with reference and signal beams entering orthogonal crystal faces - is used to angularly multiplex up to 500 holograms at each of 8 spatially multiplexed locations in a LiNbO3 crystal. A segmented mirror array and a 2D mechanical ...

1995