Walid K. M. Ahmed

Publication Activity (10 Years)

Years Active: 1994-2019
Publications (10 Years): 11

Top Topics

Sensor Networks

Fuzzy Connectedness

Polynomial Approximation

Detection Scheme

Top Venues

Sarnoff Symposium

IEEE Trans. Mol. Biol. Multi Scale Commun.

Publications

Mohammed S. Alzaidi, Walid K. M. Ahmed, Victor B. Lawrence
ISI Mitigation Using Three Taps FIR Zero-Forcing Technique for Diffusion-Based Molecular Communications. CSE/EUC (2019)
Ghalib H. Alshammri, Walid K. M. Ahmed, Victor B. Lawrence
IAFDSS: Intelligent Agent-Assisted Fuzzy Decision Support System for Diffusion-Based Molecular Nano Communication Networks. SysCon (2019)
Mohammed S. Alzaidi, Walid K. M. Ahmed, Victor B. Lawrence
Fast Suboptimal Multi-Layer Detection Scheme for Demodulation in Diffusion-Based Molecular Communications. UEMCON (2018)
Ghalib H. Alshammri, Walid K. M. Ahmed, Victor B. Lawrence
Receiver Techniques for Diffusion-Based Molecular Nano Communications Using an Adaptive Neuro-Fuzzy-Based Multivariate Polynomial Approximation. IEEE Trans. Mol. Biol. Multi Scale Commun. 4 (3) (2018)
Ghalib H. Alshammri, Walid K. M. Ahmed, Victor B. Lawrence
Generalized Memory-Assisted Adaptive-Threshold Detection Scheme for On-OFF-Keying Diffusion-Based Molecular Communications. ISNCC (2018)
Ghalib H. Alshammri, Mohammed S. Alzaidi, Walid K. M. Ahmed, Victor B. Lawrence
Low-complexity memory-assisted adaptive-threshold detection scheme for on-OFF-keying diffusion-based molecular communications. Sarnoff Symposium (2017)
Fawaz Alassery, Walid K. M. Ahmed
Smart wireless sensor networks powered by remaining energy cluster head selection protocol. Sarnoff Symposium (2016)
Fawaz Alassery, Walid K. M. Ahmed, Victor B. Lawrence
MDSA: Multi-dimensional slotted ALOHA MAC protocol for low-collision high-throughput wireless communication systems. Sarnoff Symposium (2015)
Fawaz Alassery, Walid K. M. Ahmed, Mohsen Sarraf, Victor B. Lawrence
Low-complexity collision detection scheme using pseudo-coded ON-OFF pilot transmission per-packet for Wireless Sensor Networks. Sarnoff Symposium (2015)
Fawaz Alassery, Walid K. M. Ahmed, Mohsen Sarraf, Victor B. Lawrence
Collision Detection in Wireless Sensor Networks Through Pseudo-Coded ON-OFF Pilot Periods per Packet: A Novel Low-Complexity and Low-Power Design Technique. Comput. Inf. Sci. 8 (3) (2015)
Fawaz Alassery, Walid K. M. Ahmed, Mohsen Sarraf, Victor B. Lawrence
A novel low-complexity statistical discrimination technique for collision detection in wireless sensor networks based on short pilot periods transmission. CCECE (2015)
Fawaz Alassery, Walid K. M. Ahmed, Mohsen Sarraf, Victor B. Lawrence
A novel collision detection scheme for Wireless Sensor Networks using received signal dynamic range statistics. WOCC (2014)
Fawaz Alassery, Walid K. M. Ahmed, Mohsen Sarraf, Victor B. Lawrence
Power saving and throughput analysis of a novel MAC algorithm in WSN. FGCT (2013)
Walid K. M. Ahmed
Quantization Noise Suppression in Digitally Segmented Amplifiers. IEEE Trans. Circuits Syst. I Regul. Pap. (3) (2009)
Walid K. M. Ahmed, Krishna Balachandran
Uncoded symbol error rate estimation: methods and analysis. IEEE Trans. Veh. Technol. 54 (6) (2005)
Walid K. M. Ahmed
Simulation and performance evaluation of IS-95 handoff algorithms. Bell Labs Tech. J. 7 (1) (2002)
Walid K. M. Ahmed, Krishna Balachandran
Methods for estimation of the uncoded symbol error rate at the receiver. GLOBECOM (2002)
Walid K. M. Ahmed, Peter J. McLane
Upper and lower bounds to estimate the random coding exponent for a peak-power-limited channel. IEEE Trans. Commun. 50 (1) (2002)
Walid K. M. Ahmed
Maximum-likelihood block-size detection for MPSK signaling. IEEE Trans. Veh. Technol. 51 (3) (2002)
Walid K. M. Ahmed
Block-size estimation and application to BTFD for 3GPP UMTS. GLOBECOM (2001)
Walid K. M. Ahmed, Peter J. McLane
Information theoretic considerations for coded modulation over fading channels. IEEE Trans. Commun. 48 (12) (2000)
Walid K. M. Ahmed, Peter J. McLane
Achievable Performance for Coded Modulation over Fading Channels. ICC (3) (2000)
Walid K. M. Ahmed, Peter J. McLane
Random coding error exponents for flat fading channels with realistic channel estimation. IEEE J. Sel. Areas Commun. 18 (3) (2000)
Walid K. M. Ahmed, Peter J. McLane
Random Coding Error Exponents for Two-Dimensional Flat Fading Channels with Complete Channel State Information. IEEE Trans. Inf. Theory 45 (4) (1999)
Walid K. M. Ahmed, Peter J. McLane
Achievable performance over fading channels with antenna diversity. WCNC (1999)
Walid K. M. Ahmed, Peter J. McLane
On the error exponent for memoryless flat fading channels with channel-state-information feedback. IEEE Commun. Lett. 3 (2) (1999)
Walid K. M. Ahmed, Peter J. McLane
A simple method for coarse frequency acquisition through FFT. VTC (1994)