The turbo equalizers (TEQ) proposed in literature utilize equalizers based on trellis, soft Wiener filters. The resulting complexity of these equalizers is exponential and cubic in terms of the sampled channel impulse response (CIR). The interference cancellation based decision feedback filter based equalizers requires adaptation of two filters simultaneously. In this paper, a low complexity eq...

Frequency discriminators are widely used in electronic warfare systems for the instantaneous frequency measurement of intercepted signals, allowing rapid identification of threat emitters. This paper reviews microwave discriminator architectures based on multiple delay line, phase measurement with parallel digital processing, for operation over decade bandwidths. An alternative reflection mode ...

1999, Efficient Channel Coding, Inc. Helical Interleaving for Burst Error Correction Enhancement of Turbo Product Codes ECC has developed a helical interleaving technique that increases the burst error correction capability of TPCs. The burst error correction capabilities of the resulting TPCs is quite dramatic. In this note, we provide some simulation results to quantify this for the (4096,32...

Internet-of-Things (IoT) networks require massive connections in dense areas. Therefore, a resource efficient multiple access scheme seems inevitable to enable immense connectivity where devices have share the same block. Non-orthogonal (NOMA) has been considered as strongest candidate recent years. However, this paper, by considering practical implementation, we first provide true power alloca...

Distributed transmission is single frequency network technology applied to the ATSC system for digital television. Rather than using a single transmitter to service a coverage area, multiple transmitters are used. The transmitters are synchronized in frequency and symbol emission. Timing adjustments allow optimization of the system to produce minimum timing skew in areas where the multiple sign...

Flexible and iterative baseband receivers with advanced channel codes like turbo codes are widely adopted nowadays, ensuring promising error rate performances. Extension of this principle with an additional iterative feedback loop to the demapping function has proven to provide substantial error performance gain at the cost of increased complexity. However, this complexity overhead constitutes ...

Fourier Transforms have been available for PureData for a long time. However they have never been applied to pixels, not ounting the possibility that someone onverted an image to sound in order to use [ t~℄ on it, whi h is fastidious and is still just a one-dimensional transform. This paper exposes the possibilities of using Fourier Transforms on whole images and on sequen es of them that enabl...