Telecommunications Research Laboratory

(Recent Publications and Submissions)

1.      Asrar Sheikh, Tao Wan and Zaki Al-Akhdhar, “A Unified Approach to Analyze Multiple Access Protocols for Buffered Finite Users”, (Accepted in Computer Networks and Applications).

2.      A.U. H. Sheikh and S. F. Hau, “Channel Impulse Response Measurements and Interpretations,” (Published in Wireless Personal Communications, vol. 2,1 no. 2, pp. 219-228, May 2002).

3.      A.U.H. Sheikh, and Faisal Ali Shah, “A Robust mopt-LMS Algorithm for Tracking of Fading Channels,” (Published in Wireless Communications and Mobile computing, vol.2 no. 2, pp. 215-223, March 2002).

4.      Raymond Yuen and Asrar U. H. Sheikh, “On the Sensitivity of IMT-DS Performance to System Parameters,” (Published in Wireless Personal Communications, vol. 20, no. 2, pp. 163-178, Feb. 2002).

5.      Asrar Sheikh, Tao Wan, Zaki Al-Akhdhar, Ioannis Lambadaris and Mihail Devetsikiotis, “Performance Analysis of Buffered R-ALOHA Systems Using Tagged User Approach (TUA),” (Submitted to computer Networks and Applications).

6.      Bentrcia, A. Zerguine, A. U. Sheikh, W. A. Saif, “Low-Complexity Linear Group-SIC Detectors,” (Submitted to IEEE Transactions on Vehicular Technology).

7.      Bentrcia, A. U. Sheikh and A. Zerguine, “A new ordering and grouping algorithm for the linear weighted group matched filter successive interference cancellation detector,” (Submitted to IEEE Transactions on Vehicular Technology).

8.      Maitham Al-Safwani and Asrar U. H. Sheikh, “Signal Strength Measurements and Modeling at VHF in the Eastern Region of Saudi Arabia,” (Submitted to Arabian Journal of Science & Technology).

9.      Saad Muhammad Al-Ahmadi, Asrar U. H. Sheikh, “Impact of Spatial Correlation on the Performance of 2-D Rake receivers in Bad Urban Nakagami Channels” (Submitted to Arabian Journal of Science & Technology).

10.  S.F. Hau, Asrar U. H. Sheikh, S. Y. W. Lam, “The use of Walsh Codes for Source Coding in IS-95 Uplink,” (Submitted to Arabian Journal of Science & Technology).

11.  Faisal Ali Shah and A.U. H. Sheikh, ” Channel Estimation for IMT-DS and Its Impact on the Performance of Rake Receivers,” (Submitted to Wireless Personal Communications).

12.  Saad Muhammed, Al-Ahmadi and Asrar U. H. Sheikh, “Spatial Domain Modeling Of Microcelluar Systems Operating In Multipath Nakagami Channels,” (Presented at IEEE PIMRC 2002, Lisbon, Portugal).

13.  Waleed. A. Saif, A. Zerguine, Asrar. U. Sheikh (KFUPM) and M. Bellanger (Conservatoire National des Arts et Métiers), “Performance Of Multi-Split Decision Feedback Equalizer,” (Presented at IEEE PIMRC 2002, Lisbon, Portugal).

14.  Bentrcia, A. U. Sheikh and A. Zerguine, “An improved HIC using a new ordering and grouping Algorithm,” (Accepted in Special Session on Signal Processing for Wireless Communications, ISSPA 2003, Paris, France, July 1-4, 2003 (Download).

15.  Asrar U. H. Sheikh, “Reliable Communication over Mobile Radio Channels,” (Proceedings the First IEEE-GCC Industrial, Electrical & Electronics Conference, Bahrain, May 2003).

16.  Ahmed I. Sulyman, Asrar U. H. Sheikh, “Implementation of Mobile and Wireless Adhoc Network with Multi-hop Data Routing Capabilities”, (Proceedings ISWSN'03, Dhahran, Saudi Arabia, April 2003).

17.  Muhammad Hamid, and  Asrar U. H. Sheikh, “Fast Adaptive Filter Based PN Code Acquisition System in Multiuser Environment,”(Proceedings ISWSN'03, Dhahran, Saudi Arabia, April 2003).

18.  Maitham Al-Safwani, Asrar U. H. Sheikh, “Signal Strength Prediction in the VHF Band in the Eastern Regions of Saudi Arabia,” (Proceedings ISWSN'03, Dhahran, Saudi Arabia, April 2003).

19.  Saad Muhammad Al-Ahmadi, Asrar U. H. Sheikh, “Impact of Spatial Correlation on the Performance of 2-D Rake receivers in Bad Urban Nakagami Channels,” (Proceedings ISWSN'03, Dhahran, Saudi Arabia, April 2003).

20.  S.F. Hau, Asrar U. H. Sheikh, S. Y. W. Lam, “The use of Walsh Codes for Source Coding in IS-95 Uplink”, (Proceedings ISWSN'03, Dhahran, Saudi Arabia, April 2003).

21.  W. A. Saif, A. Zerguine, Asrar U. H. Sheikh and M. Bellanger, “The Use of Multi-Split Adaptive Filtering in Decision Feedback Equalization,” (Proceedings ISWSN'03, pp. Dhahran, Saudi Arabia, April 2003).

22.  A.U. H. Sheikh and Saad Mohammad Al-Ahmadi, “Spatial Domain Modeling of Microcelluar Systems in Multipath Nakagami Environment,” (Proceedings 6th Saudi Engineering Conference, vol. 4, pp. 389-404, Dhahran, Saudi Arabia, December 2002).

23.  Saad Muhammed, Al-Ahmadi and Asrar U. H. Sheikh, “On the Doppler Power Spectrum and Time Space Correlations at the BS in Nakagami Faded Microcells,” (Submitted to IEEE-PIMRC03, Beijing, China, 2003).

24.  Sajid Anwar Khan and Asrar U. H. Sheikh, “Error Performance of Vertical-BLAST over Rayleigh and Nakagami Fading,” (Accepted at IEEE-PIMRC03, Beijing, China, 2003).

25.  Kamran Arshad and Asrar U. H. Sheikh, “Arrangement of Pilot Tones in Wireless OFDM,” (Submitted to IEEE-PIMRC03, Beijing, China, 2003).

26.  .A. Bentrcia, A. Zerguine, A. U. Sheikh, W. A. Saif, “A Linear Group Polynomial-Expansion Successive Interference Cancellation Detector,” (accepted to IEEE-PIMRC03, Beijing, China, 2003) (Download).

27.  Waleed Saif, Asrar Sheikh, Azzedine Zerguine and Abdelouahab Bentrcia, “Adaptive Decision Feedback Equalizer with Error Feedback for Multiuser Detection in Synchronous CDMA,” (Submitted to IEEE-PIMRC03, Beijing, China, 2003).