Search Results - "Ahmed, Walid K. M."

Receiver Techniques for Diffusion-Based Molecular Nano Communications Using an Adaptive Neuro-Fuzzy-Based Multivariate Polynomial Approximation by Alshammri, Ghalib H., Ahmed, Walid K. M., Lawrence, Victor B.

“…Molecular communication (MC) nanonetworks, the interconnection of biological nanomachines (Bio-NMs), are envisaged to significantly expand the applications of…”
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Simulation and performance evaluation of IS-95 handoff algorithms by Ahmed, Walid K. M.

“…In this paper, we investigate the performance of handoff algorithms for the IS-95A and IS-95B standards. We compare the performance of the algorithms specified…”
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IAFDSS: Intelligent Agent-Assisted Fuzzy Decision Support System for Diffusion-Based Molecular Nano Communication Networks by Alshammri, Ghalib H., Walid Ahmed, K. M., Lawrence, Victor B.

“…Although the cooperative transmission techniques have been developed for wireless sensor networks (WSNs) in recent years to improve the network transmission…”
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ISI Mitigation Using Three Taps FIR Zero-Forcing Technique for Diffusion-Based Molecular Communications by Alzaidi, Mohammed S., Ahmed, Walid K. M., Lawrence, Victor B.

“…Molecular communications are the bio-communication system inspired by nature to convey information in nanoscale networks. The transmitter and receiver can be…”
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IADSS: Intelligent Agent-Assisted Decision Support System for Diffusion-Based Molecular Nano Communication Networks by Alshammri, Ghalib H., Ahmed, Walid K. M., Lawrence, Victor B.

“…Although the cooperative transmission techniques have been developed for wireless sensor networks in recent years to improve the network transmission rate,…”
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MDSA: Multi-dimensional slotted ALOHA MAC protocol for low-collision high-throughput wireless communication systems by Alassery, Fawaz, Ahmed, Walid K. M., Lawrence, Victor

“…In wireless communication networks the collision rates increase due to the fact that multiple users may transmit simultaneously. Medium Access Control (MAC)…”
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Collision detection without full-decoding of corrupted packets: A novel design technique towards power-efficient and smart Wireless Sensor Networks by Alassery, Fawaz, Ahmed, Walid K. M., Sarraf, Mohsen, Lawrence, Victor

“…Wireless Sensor Networks (WSNs) have been considered one of the very promising technologies for the implementation of smart grid. WSN-based smart grid…”
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Low-complexity collision detection scheme using pseudo-coded ON-OFF pilot transmission per-packet for Wireless Sensor Networks by Alassery, Fawaz, Ahmed, Walid K. M., Sarraf, Mohsen, Lawrence, Victor

“…Power consumption minimization in Wireless Sensor Networks (WSNs) has been discussed extensively in literature. Usually, a central node (a receiver) in WSNs…”
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Quantization Noise Suppression in Digitally Segmented Amplifiers by Ahmed, W.K.M.

“…In this paper, we consider the problem of out-of-band quantization noise suppression in the general family of direct digital-to-RF (DDRF) conversion circuits,…”
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Synchronous Cooperative Relaying Technique for Three-Dimensional Diffusion-Based Molecular Nano Communication Networks by Alshammri, Ghalib H., Ahmed, Walid K. M., Lawrence, Victor B.

“…Although the cooperative transmission techniques have been developed for wireless sensor networks in recent years to improve the network transmission rate,…”
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Uncoded symbol error rate estimation: methods and analysis by Ahmed, W.K.M., Balachandran, K.

“…In wireless communications systems, channel quality estimates are often used to provide a measure of the quality of service or to enable resource allocation…”
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Smart wireless sensor networks powered by remaining energy cluster head selection protocol by Alassery, Fawaz, Ahmed, Walid K. M.

“…In smart Wireless Sensor Networks (WSNs), clustering is one of the most power efficient techniques which minimize the transmission ranges of sensor nodes…”
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Low-complexity memory-assisted adaptive-threshold detection scheme for on-OFF-keying diffusion-based molecular communications by Alshammri, Ghalib H., Alzaidi, Mohammed S., Ahmed, Walid K. M., Lawrence, Victor B.

“…In this paper, a novel Memory-Assisted Adaptive-Threshold detection (MAAT) scheme for diffusion-based molecular communications (MC) systems is proposed. The…”
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Generalized Memory-Assisted Adaptive-Threshold Detection Scheme for On-OFF-Keying Diffusion-Based Molecular Communications by Alshammri, Ghalib H., Ahmed, Walid K. M., Lawrence, Victor B.

“…This paper proposes a Generalized Memory-Assisted Adaptive-Threshold (G-MAAT) detection scheme for diffusion-based Molecular Communication (MC) systems. The…”
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Adaptive Batch Training Rule-Based Detection Scheme for On-OFF-Keying Diffusion-Based Molecular Communications by Alshammri, Ghalib H., M. Ahmed, Walid K., Lawrence, Victor B.

“…This paper proposes an artificial neural network (ANN) technique, using an adaptive batch training rule-based principle with weight and bias, to estimate and…”
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Sequential training-based receiver for On-OFF-keying diffusion-based molecular communications by Alshammri, Ghalib H., M. Ahmed, Walid K., Lawrence, Victor B.

“…In this paper, we purpose and investigate an integrated artificial neural networks (ANNs) to estimate and predict the adaptive threshold detection scheme in…”
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Fast Suboptimal Multi-Layer Detection Scheme for Demodulation in Diffusion-Based Molecular Communications by Alzaidi, Mohammed S., Ahmed, Walid K. M., Lawrence, Victor B.

“…When designing fast and reliable molecular communication (MC) systems, some important constraints must be taken into consideration, including their power…”
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A Novel Reduced Complexity Detection Scheme for ON-OFF-Keying Diffusion-Based Molecular Communications by Alzaidi, Mohammed S., Ahmed, Walid K. M., Lawrence, Victor B.

“…Molecular Communication (MC) is a nano-bio-compatible promising system that conveys information via chemical signals through fluid or gases mediums. However,…”
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Random coding error exponents for two-dimensional flat fading channels with complete channel state information by Ahmed, W.K.M., McLane, P.J.

“…In this correspondence, we consider the random coding error exponent for nondispersive two-dimensional (2-D) (quadrature) fading channels for which the channel…”
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Maximum-likelihood block-size detection for MPSK signaling by Ahmed, W.K.M.

“…In some communications systems, it is required to estimate the size of the received frame or block blindly; that is, using only the received frame. An example…”
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