Asrar U. H. Sheikh

Publication Activity (10 Years)

Years Active: 1985-2015
Publications (10 Years): 0

Top Topics

Efficient Implementation

Cognitive Radio

Frequency Selective

Top Venues

Publications

Khurram Masood, Muhammad S. Sohail, Asrar U. H. Sheikh
Slotted ALOHA performance for FU-FB in frequency selective fading environment. Wirel. Commun. Mob. Comput. 15 (2) (2015)
Raza Umar, Asrar U. H. Sheikh, Mohamed A. Deriche
Unveiling the Hidden Assumptions of Energy Detector Based Spectrum Sensing for Cognitive Radios. IEEE Commun. Surv. Tutorials 16 (2) (2014)
Muhammad S. Sohail, Muhammad Omer Bin Saeed, Syed Zeeshan Rizvi, Mobien Shoaib, Asrar U. H. Sheikh
Low-Complexity Particle Swarm Optimization for Time-Critical Applications. CoRR (2014)
Muhammad Omer Bin Saeed, Muhammad S. Sohail, Syed Zeeshan Rizvi, Mobien Shoaib, Asrar U. H. Sheikh
An accelerated CLPSO algorithm CoRR (2013)
Khurram Masood, Muhammad S. Sohail, Asrar U. H. Sheikh
Analyzing IEEE 802.11 DCF for FU-FB Systems under Multipath Fading Channels Using TUA. VTC Spring (2013)
Raza Umar, Asrar U. H. Sheikh
A comparative study of spectrum awareness techniques for cognitive radio oriented wireless networks. Phys. Commun. 9 (2013)
Muhammad Imran Akram, Asrar U. H. Sheikh
Modelling and simulation of a generalised vehicle-to-vehicle fading channel. IET Commun. 7 (9) (2013)
Asrar U. H. Sheikh, Yousuf D. Al-Moellam
Wireless Networking for Monitoring and Control System of a Steel Plant. Wirel. Pers. Commun. 66 (4) (2012)
Muhammad Imran Akram, Asrar U. H. Sheikh
Efficient implementation of tap delay line filter using high speed Digital Signal Processor. ISSPA (2012)
Muhammad Omer Bin Saeed, Asrar U. H. Sheikh
A new LMS strategy for sparse estimation in adaptive networks. PIMRC (2012)
Muhammad Imran Akram, Asrar U. H. Sheikh
Design and implementation of real time wideband channel simulator. EURASIP J. Wirel. Commun. Netw. 2012 (2012)
Sanqing Hu, Yu-Dong Yao, Asrar U. H. Sheikh
Slotted Aloha for cognitive radio users and its tagged user analysis. WOCC (2012)
Muhammad Imran Akram, Asrar U. H. Sheikh
Modeling Nakagami Hoyt mobile to mobile fading channel with diffused Line of Sight. WCNC Workshops (2012)
Khurram Masood, Muhammad S. Sohail, Asrar U. H. Sheikh, Mohamed A. Haleem
Application of Tagged User Analysis to FU-FB Slotted ALOHA Performance over Frequency Selective Fading Channels. VTC Spring (2012)
Raza Umar, Asrar U. H. Sheikh
Cognitive Radio oriented wireless networks: Challenges and solutions. ICMCS (2012)
Muhammad Imran Akram, Asrar U. H. Sheikh
Modeling and simulation of non-isotropic Nakagami Hoyt vehicle to vehicle fading channel. CSNDSP (2012)
Asrar U. H. Sheikh, Muhammad Imran Akram, Khurram Masood
Wideband Wireless Propagation in Confined Spaces. WINSYS (2011)
Muhammad Imran Akram, Asrar U. H. Sheikh
On the second order statistical properties of Nakagami Hoyt mobile to mobile fading channel. ATNAC (2011)
Hassan El Morra, Azzedine Zerguine, Asrar U. H. Sheikh
A new hybrid heuristic multiuser detector for DS-CDMA communication systems. Wirel. Commun. Mob. Comput. 9 (10) (2009)
Muhammad Moinuddin, Asrar U. H. Sheikh, Azzedine Zerguine, Mohamed A. Deriche
A Unified Approach to BER Analysis of Synchronous Downlink CDMA Systems with Random Signature Sequences in Fading Channels with Known Channel Phase. EURASIP J. Adv. Signal Process. 2008 (2008)
Asrar U. H. Sheikh, Faramarz Hendessi
FRESH-DFE: A New Structure for Interference Cancellation. Wirel. Pers. Commun. 44 (2) (2008)
Azzedine Zerguine, Muhammad Moinuddin, Asrar U. H. Sheikh
Multiple access interference plus noise constrained least mean square algorithm. EUSIPCO (2008)
Adnan Rashdi, Noor Muhammad Sheikh, Asrar U. H. Sheikh
A Centrally Managed Dynamic Spectrum Management Algorithm for Digital Subscriber Line Systems. CSICC (2008)
Muhammad Arif, Noor Muhammad Sheikh, Asrar U. H. Sheikh
Design of two step deterministic interleaver for turbo codes. Comput. Electr. Eng. 34 (5) (2008)
Shahzada Basharat Rasool, Asrar U. H. Sheikh
An approximate analysis of buffered CSMA in fading channels using tagged user analysis. Wirel. Commun. Mob. Comput. 8 (5) (2008)
Muhammad Moinuddin, Azzedine Zerguine, Asrar U. H. Sheikh
Multiple-Access Interference Plus Noise-Constrained Least Mean Square (MNCLMS) Algorithm for CDMA Systems. IEEE Trans. Circuits Syst. I Regul. Pap. (9) (2008)
Muhammad Moinuddin, Mohamed A. Deriche, Asrar U. H. Sheikh, Azzedine Zerguine
Analysis of multiple access interference in synchronous downlink CDMA systems with random signature sequences in AWGN and fading environments. ISSPA (2007)
Adnan Ahmed Khan, Sajid Bashir, Muhammad Naeem, Syed Ismail Shah, Asrar U. H. Sheikh
Binary Ant Colony Algorithm for Symbol Detection in a Spatial Multiplexing System. UC (2007)
Salman AlQahtani, Ashraf S. Mahmoud, Asrar U. H. Sheikh
Performance Analysis of Adaptive Rate Scheduling Scheme for 3G WCDMA Wireless Networks with Multi-Operators. ICC (2007)
Shahzada Basharat Rasool, Asrar U. H. Sheikh
An Approximate Analysis of Buffered S-ALOHA in Fading Channels Using Tagged User Analysis. IEEE Trans. Wirel. Commun. 6 (4) (2007)
Abdelouahab Bentrcia, Azzedine Zerguine, Asrar U. H. Sheikh
Low-complexity linear group-SIC detectors. Wirel. Commun. Mob. Comput. 7 (5) (2007)
Abdelouahab Bentrcia, Azzedine Zerguine, Asrar U. H. Sheikh, Moussa Benyoucef
A New Linear Group-Wise SIC Multiuser Detector. IEEE Commun. Lett. 11 (2) (2007)
Musa Usman Otaru, Azzedine Zerguine, Lahouari Cheded, Asrar U. H. Sheikh
Adaptive equalizer based on a power-of-two-quantized-LMF algorithm. EUSIPCO (2006)
Hassan El Morra, Asrar U. H. Sheikh, Azzedine Zerguine
Application of Heuristic Algorithms for Multiuser Detection. ICC (2006)
Syed Ismail Shah, Muhammad Naeem, Asrar U. H. Sheikh, Habibullah Jamal, Jamil Ahmad
A Survey of Advances in Multi-User Detection in DS-CDMA. AICCSA (2006)
Salman AlQahtani, Ashraf S. Hasan Mahmoud, Asrar U. H. Sheikh
Adaptive radio resource with borrowing for multi-operators 3G+ wireless networks with heterogeneous traffic. Comput. Commun. 29 (15) (2006)
Abdelouahab Bentrcia, Asrar U. H. Sheikh, Azzedine Zerguine
A new ordering and grouping algorithm for the linear weighted group matched filter successive interference cancellation detector. IEEE Trans. Veh. Technol. 55 (2) (2006)
Muhammad Moinuddin, Azzedine Zerguine, Asrar U. H. Sheikh
Tracking analysis of the NLMF algorithm in the presence of both random and cyclic nonstationarities. ISSPA (2005)
Hassan H. El-Mora, Asrar U. H. Sheikh, Azzedine Zerguine
Application of particle swarm optimization algorithm to multiuser detection in CDMA. PIMRC (2005)
Adnan Rashdi, Noor M. Sheikh, Asrar U. H. Sheikh
Distributed & centralized power control algorithms for Very High-Speed Digital Subscriber Lines (VDSL) upstream transmission. EUSIPCO (2005)
Syed Faisal Ali Shah, Asrar U. H. Sheikh
Adaptive Chip-Level Channel Estimation for IMT-DS System: DL and UL. Wirel. Pers. Commun. 35 (4) (2005)
Abdelouahab Bentrcia, Asrar U. H. Sheikh, Azzedine Zerguine
A new linear hybrid multiuser detector for CDMA systems. PIMRC (2004)
Asrar U. H. Sheikh, Tao Wan, S. Zaki Alakhdhar, Ioannis Lambadaris, Michael Devetsikiotis
Performance analysis of buffered R-ALOHA systems using tagged user approach. J. Netw. Comput. Appl. 27 (3) (2004)
Asrar U. H. Sheikh, Tao Wan, Zaki Alakhdhar
A unified approach to analyze multiple access protocols for buffered finite users. J. Netw. Comput. Appl. 27 (1) (2004)
Sajid Anwar Khan, Asrar U. H. Sheikh
Error performance of vertical-BLAST over Rayleigh and Nakagami fading channels. PIMRC (2003)
Abdelouahab Bentrcia, Azzedine Zerguine, Asrar U. H. Sheikh, Waleed Saif
A linear group polynomial-expansion successive interference cancellation detector. PIMRC (2003)
Abdelouahab Bentrcia, Asrar U. H. Sheikh, Azzedine Zerguine
An improved HIC using a new ordering and grouping algorithm. ISSPA (1) (2003)
Walid Saif, Azzedine Zerguine, Asrar U. H. Sheikh, Maurice G. Bellanger
Performance of multi-split decision feedback equalizer. PIMRC (2002)
Syed Faisal Ali Shah, Asrar U. H. Sheikh
Downlink channel estimation for IMT-DS. PIMRC (2002)
Asrar U. H. Sheikh, Saad Al-Ahmadi
Spatial domain modeling of microcellular systems operating in multipath Nakagami channels. PIMRC (2002)
Asrar U. H. Sheikh, Simon S. F. Hau
Channal Impulse Response: Measurements and Interpretations. Wirel. Pers. Commun. 21 (2) (2002)
Asrar U. H. Sheikh, Syed Faisal Ali Shah
-LMS algorithm for the tracking of fading channels. Wirel. Commun. Mob. Comput. 2 (2) (2002)
Raymond H. M. Yuen, Asrar U. H. Sheikh
On the Sensitivity of IMT-DS Performance to System Parameters. Wirel. Pers. Commun. 20 (2) (2002)
Tao Wan, Asrar U. H. Sheikh
Performance Analysis of Buffered CSMA/CD Systems. Wirel. Pers. Commun. 18 (1) (2001)
Asrar U. H. Sheikh
Wireless communication technologies: new multimedia systems [Book Review]. IEEE Commun. Mag. 39 (11) (2001)
Asrar U. H. Sheikh, Syed Faisal Ali Shah
Uplink channel estimation for IMT-DS system. VTC Fall (2001)
Raymond H. M. Yuen, Asrar U. H. Sheikh
On the sensitivity of IMT-DS performance to system parameters. PIMRC (2000)
Tao Wan, Asrar U. H. Sheikh
Performance and stability analysis of buffered slotted ALOHA protocols using tagged user approach. IEEE Trans. Veh. Technol. 49 (2) (2000)
Faramarz Hendessi, Asrar U. H. Sheikh, Roshdy H. M. Hafez
Co-Channel and Adjacent Channel Interference in Wireless Cellular Communications. Wirel. Pers. Commun. 12 (3) (2000)
Abdelgader M. Legnain, David D. Falconer, Asrar U. H. Sheikh
Effect of time-varying user population on the performance of the adaptive combined space-time receiver for DS-CDMA systems. WCNC (1999)
Tao Wan, Ioannis Lambadaris, Michael Devetsikiotis, Asrar U. H. Sheikh
Queueing analysis of buffered slotted DS/CDMA ALOHA protocols using tagged user approach (TUA). ICC (1999)
Raymond H. M. Yuen, Asrar U. H. Sheikh
Parametric sensitivities of Universal Terrestrial Radio Access system (UTRA). WCNC (1999)
Abdelgader M. Legnain, David D. Falconer, Asrar U. H. Sheikh
Centralized decision feedback adaptive combined space-time detector for CDMA systems. ICC (1999)
Jian Cui, Asrar U. H. Sheikh
Outage probability of cellular radio systems using maximal ratio combining in the presence of multiple interferers. IEEE Trans. Commun. 47 (8) (1999)
Mohamed G. El-Tarhuni, Asrar U. H. Sheikh
Application of Adaptive Filtering to Direct-Sequence Spread-Spectrum Code Acquisition. Wirel. Pers. Commun. 8 (2) (1998)
Tao Wan, Asrar U. H. Sheikh, Yonghai Gu, Abdulbaset Atweri
Performance analysis of PRMA with integration of voice and buffered data users. PIMRC (1998)
Mohamed G. El-Tarhuni, Asrar U. H. Sheikh
Performance analysis for an adaptive filter code-tracking technique in direct-sequence spread-spectrum systems. IEEE Trans. Commun. 46 (8) (1998)
Asrar U. H. Sheikh, Michael L. Honig
Interference in Mobile Wireless Systems: An Editorial Introduction. Wirel. Pers. Commun. 6 (1-2) (1998)
Mohamed G. El-Tarhuni, Asrar U. H. Sheikh
An adaptive filtering PN code acquisition scheme with improved acquisition based capacity in DS/CDMA. PIMRC (1998)
Mohamed G. El-Tarhuni, Asrar U. H. Sheikh
Code acquisition of DS/SS signals in fading channels using an LMS adaptive filter. IEEE Commun. Lett. 2 (4) (1998)
Jian Cui, David D. Falconer, Asrar U. H. Sheikh
Blind adaptation of antenna arrays using a simple algorithm based on small frequency offsets. IEEE Trans. Commun. 46 (1) (1998)
Jian Cui, David D. Falconer, Asrar U. H. Sheikh
Performance Evaluation of Optimum Combining and Maximal Ratio Combining in the Presence of Co-channel Interference and Channel Correlation for Wireless Communication Systems. Mob. Networks Appl. 2 (4) (1997)
Asrar U. H. Sheikh, Michael L. Honig
Interference in Mobile Wireless Systems: An Editorial Introduction. Wirel. Pers. Commun. 5 (3) (1997)
Syed Aun Abbas, Asrar U. H. Sheikh
Outage Analysis due to Multipath Mobile Radio Reception with Poisson Multiphath Arriva. Wirel. Pers. Commun. 5 (2) (1997)
Frank van Heeswyk, David D. Falconer, Asrar U. H. Sheikh
A Delay Independent Decorrelating Detector for Quasi-Synchronous CDMA. IEEE J. Sel. Areas Commun. 14 (8) (1996)
Mohamed G. El-Tarhuni, Asrar U. H. Sheikh
On code tracking in direct sequence spread spectrum systems using adaptive filtering techniques. PIMRC (1996)
Frank van Heeswyk, David D. Falconer, Asrar U. H. Sheikh
Decorrelating detectors for quasi-synchronous CDMA. Wirel. Pers. Commun. 3 (1-2) (1996)
Jian Cui, David D. Falconer, Asrar U. H. Sheikh
Analysis of BER for optimum combining with two co-channel interferers and maximal ratio combining with arbitrary number of interferers. PIMRC (1996)
Norm W. K. Lo, David D. Falconer, Asrar U. H. Sheikh
Adaptive equalization for co-channel interference in a multipath fading environment. IEEE Trans. Commun. 43 (2/3/4) (1995)
Brian W. Kozminchuk, Asrar U. H. Sheikh
A Kalman filter-based architecture for interference excision. IEEE Trans. Commun. 43 (2/3/4) (1995)
Shahid Chaudry, Asrar U. H. Sheikh
Integration of multirate services using CDMA in an overlaid cellular system. PIMRC (1995)
Faramarz Hendessi, Asrar U. H. Sheikh, Roshdy H. M. Hafez
Capacity improvement of microcellular systems using signal cyclic spectral properties. PIMRC (1995)
Asrar U. H. Sheikh, Yu-Dong Yao, Shixin Cheng
Throughput enhancement of direct-sequence spread-spectrum packet radio networks by adaptive power control. IEEE Trans. Commun. 42 (234) (1994)
Majeed Abdulrahman, Asrar U. H. Sheikh, David D. Falconer
Decision feedback equalization for CDMA in indoor wireless communications. IEEE J. Sel. Areas Commun. 12 (4) (1994)
Norm W. K. Lo, David D. Falconer, Asrar U. H. Sheikh
Adaptive equalization for a multipath fading environment with interference and noise. VTC (1994)
David I. Laurenson, Steve McLaughlin, Asrar U. H. Sheikh
Channel statistics analysis using a ray based approach. PIMRC (1994)
David D. Falconer, Asrar U. H. Sheikh, Evangelos Eleftheriou, M. Tobis
Comparison of DFE and MLSE Receiver Performance on HF Channels. IEEE Trans. Commun. 33 (5) (1985)