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ORCIDAshraf S. Hasan Mahmoud
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- affiliation: King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi Arabia
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Journal Articles
- 2024
[j29]Arwa AlKhonaini
, Tarek R. Sheltami, Ashraf S. Hasan Mahmoud, Muhammad Imam:
UAV Detection Using Reinforcement Learning. Sensors 24(6): 1870 (2024)- 2022
- [j28]Ibrahim A. Nemer, Tarek R. Sheltami, Slim Belhaiza, Ashraf S. Mahmoud:
Energy-Efficient UAV Movement Control for Fair Communication Coverage: A Deep Reinforcement Learning Approach. Sensors 22(5): 1919 (2022) - [j27]Abdurrahman Beg, Saud Mohammad Mostafa, AbdulAziz AbdulGhaffar, Tarek R. Sheltami, Ashraf S. Mahmoud:
An Adaptive and Spectrally Efficient Multi-Channel Medium Access Control Protocol for Dynamic Ad Hoc Networks. Sensors 22(22): 8666 (2022) - 2021
- [j26]AbdulAziz AbdulGhaffar, Ashraf S. Mahmoud, Marwan H. Abu-Amara, Tarek R. Sheltami:
Modeling and Evaluation of Software Defined Networking Based 5G Core Network Architecture. IEEE Access 9: 10179-10198 (2021) - [j25]Basem Almadani, Abdurrahman Beg, Ashraf S. Mahmoud:
DSF: A Distributed SDN Control Plane Framework for the East/West Interface. IEEE Access 9: 26735-26754 (2021) - [j24]Gamil A. Ahmed, Tarek R. Sheltami, Ashraf S. Mahmoud, Muhammad Imran, Muhammad Shoaib:
A Novel Collaborative IoD-Assisted VANET Approach for Coverage Area Maximization. IEEE Access 9: 61211-61223 (2021) - [j23]Ahmed BinSahaq, Tarek R. Sheltami, Ashraf S. Mahmoud, Nidal Nasser:
Bootstrapped LARAC algorithm for fast delay-sensitive QoS provisioning in SDN networks. Int. J. Commun. Syst. 34(11) (2021) - [j22]Mohammed Mahyoub, Ashraf S. Hasan Mahmoud, Marwan H. Abu-Amara, Tarek R. Sheltami:
An Efficient RPL-Based Mechanism for Node-to-Node Communications in IoT. IEEE Internet Things J. 8(9): 7152-7169 (2021) - 2020
- [j21]Anas Ahmad Abudaqa, Ashraf S. Mahmoud, Marwan H. Abu-Amara, Tarek R. Sheltami:
Super Generation Network Coding for Peer-to-Peer Content Distribution Networks. IEEE Access 8: 195240-195252 (2020) - [j20]Ahmad Shawahna, Marwan H. Abu-Amara, Ashraf S. Hasan Mahmoud, Yahya E. Osais:
EDoS-ADS: An Enhanced Mitigation Technique Against Economic Denial of Sustainability (EDoS) Attacks. IEEE Trans. Cloud Comput. 8(3): 790-804 (2020) - 2019
- [j19]Anas A. Al-Roubaiey, Tarek R. Sheltami, Ashraf S. Hasan Mahmoud, Khaled Salah:
Reliable Middleware for Wireless Sensor-Actuator Networks. IEEE Access 7: 14099-14111 (2019) - [j18]Anas Al-Roubaiey, Tarek R. Sheltami, Ashraf S. Mahmoud, Ansar-Ul-Haque Yasar:
EATDDS: Energy-aware middleware for wireless sensor and actuator networks. Future Gener. Comput. Syst. 96: 196-206 (2019) - [j17]Ashraf S. Mahmoud, Mohammed Mahyoub, Tarek R. Sheltami, Marwan H. Abu-Amara:
Traffic-aware auto-configuration protocol for service oriented low-power and lossy networks in IoT. Wirel. Networks 25(7): 4231-4246 (2019) - 2018
- [j16]Ashraf S. Hasan Mahmoud, Ahmad Abo Naser, Marwan H. Abu-Amara, Tarek R. Sheltami, Nidal Nasser:
Software-defined networking approach for enhanced evolved packet core network. Int. J. Commun. Syst. 31(1) (2018) - [j15]Abdullah Devendiran, Tarek R. Sheltami, Ashraf S. Hasan Mahmoud:
A Novel Spectrally Efficient Asynchronous Multi-Channel MAC Using a Half-Duplex Transceiver for Wireless Networks. J. Sens. Actuator Networks 7(1): 6 (2018) - 2016
- [j14]Tarek R. Sheltami, Anas A. Al-Roubaiey, Ashraf S. Hasan Mahmoud:
A survey on developing publish/subscribe middleware over wireless sensor/actuator networks. Wirel. Networks 22(6): 2049-2070 (2016) - 2015
- [j13]Tarek R. Sheltami, Danish Sattar, Elhadi M. Shakshuki, Ashraf S. Mahmoud:
Real-Time Performance Evaluation for Flooding and Recursive Time Synchronization Protocols over Arduino and XBee. Int. J. Distributed Sens. Networks 11: 652041:1-652041:13 (2015) - 2013
- [j12]Marwan H. Abu-Amara, Abdulaziz Al-Baiz, Ashraf S. Mahmoud, Mohammed H. Sqalli, Farag Azzedin:
A scalable NAT-based solution to Internet access denial by higher-tier ISPs. Secur. Commun. Networks 6(2): 194-209 (2013) - 2011
- [j11]Salman Ali AlQahtani, Ahed Alshanyour, Ashraf S. Hasan Mahmoud:
Performance of Random Contention PRMA: A Protocol for Fixed Wireless Access. Int. J. Commun. Netw. Syst. Sci. 4(7): 417-423 (2011) - 2010
- [j10]Ashraf S. Hasan Mahmoud:
New Quadrature-Based Approximations for the Characteristic Function and the Distribution Function of Sums of Lognormal Random Variables. IEEE Trans. Veh. Technol. 59(7): 3364-3372 (2010) - 2009
- [j9]Sabri A. Mahmoud, Ashraf S. Mahmoud:
Arabic Character Recognition Using Modified Fourier Spectrum (MFS) vs. Fourier Descriptors. Cybern. Syst. 40(3): 189-210 (2009) - [j8]Tarek R. Sheltami, Anas Al-Roubaiey, Elhadi M. Shakshuki, Ashraf S. Hasan Mahmoud:
Video transmission enhancement in presence of misbehaving nodes in MANETs. Multim. Syst. 15(5): 273-282 (2009) - [j7]Sabri A. Mahmoud, Ashraf S. Mahmoud:
The use of Hartley transform in OCR with application to printed Arabic character recognition. Pattern Anal. Appl. 12(4): 353-365 (2009) - 2008
- [j6]Salman AlQahtani, Ashraf S. Hasan Mahmoud:
Performance analysis of two throughput-based call admission control schemes for 3G WCDMA wireless networks supporting multiservices. Comput. Commun. 31(1): 49-57 (2008) - [j5]Ashraf S. Hasan Mahmoud:
Cell Site Power Characterization for Multi-rate Wireless CDMA Data Networks Using Lognormal Approximation. J. Commun. 3(5): 47-53 (2008) - [j4]Ashraf S. Hasan Mahmoud:
Framework for Analysis of Transmission Rate Scheduling for Wireless CDMA Data Networks. Wirel. Pers. Commun. 46(4): 413-427 (2008) - 2006
- [j3]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): 2945-2951 (2006) - [j2]Salman AlQahtani, Ashraf S. Hasan Mahmoud:
Dynamic radio resource allocation for 3G and beyond mobile wireless networks. Comput. Commun. 30(1): 41-51 (2006) - 1996
- [j1]Ashraf S. H. Mahmoud, David D. Falconer, Samy A. Mahmoud:
A multiple access scheme for wireless access to a broadband ATM LAN based on polling and sectored antennas. IEEE J. Sel. Areas Commun. 14(4): 596-608 (1996)
Conference and Workshop Papers
- 2023
- [c29]Farouq Aliyu, Tarek R. Sheltami, Marwan H. Abu-Amara, Mohamed Deriche, Ashraf S. Mahmoud:
Evaluation of Human Immune-Based IDPS Under DoS/DDoS Attacks. ACR 2023: 500-510 - 2015
- [c28]Tarek R. Sheltami, Anas Al-Roubaiey, Ashraf S. Mahmoud, Elhadi M. Shakshuki:
A publish/subscribe middleware cost in wireless sensor networks: A review and case study. CCECE 2015: 1356-1363 - 2014
- [c27]Amer AlGhadhban, Ashraf S. Mahmoud, Marwan H. Abu-Amara, Farag Azzedin, Mohammed H. Sqalli:
Interdomain Traffic Engineering Techniques to Overcome Undesirable Connectivity Incidents. NPC 2014: 618-622 - 2013
- [c26]Danish Sattar, Tarek R. Sheltami, Ashraf S. Mahmoud, Elhadi M. Shakshuki:
A Comparative Analysis of Flooding Time Synchronization Protocol and Recursive Time Synchronization Protocol. MoMM 2013: 151 - 2012
- [c25]Mohammed Akber Ali, Samir N. Al-Ghadhban, Ashraf S. Hasan Mahmoud:
Resource allocation scheme for MIMO-OFDMA systems with proportional fairness constraints. WiMob 2012: 512-516 - 2011
- [c24]Abdulaziz Al-Baiz, Marwan H. Abu-Amara, Ashraf S. Mahmoud, Mohammed H. Sqalli, Farag Azzedin:
Internet access denial by higher-tier ISPS: A NAT-based solution. CCECE 2011: 1004-1008 - [c23]Marwan H. Abu-Amara, Farag Azzedin, Fahd A. Abdulhameed, Ashraf S. Mahmoud, Mohammed H. Sqalli:
Dynamic peer-to-peer (P2P) solution to counter malicious higher Domain Name System (DNS) nameservers. CCECE 2011: 1014-1018 - 2010
- [c22]Anas Al-Roubaiey, Tarek R. Sheltami, Ashraf S. Mahmoud, Elhadi M. Shakshuki, Hussein T. Mouftah:
AACK: Adaptive Acknowledgment Intrusion Detection for MANET with Node Detection Enhancement. AINA 2010: 634-640 - [c21]Ashraf S. Mahmoud, Abdul-Aziz Al-Helali, Marwan H. Abu-Amara, Talal Al-Kharobi, Tarek R. Sheltami:
Comparative Performance Study for Integrated 3G/WLAN Networks Using Mobile IP, SIP, and m-SCTP Protocols. VTC Spring 2010: 1-5 - [c20]Ashraf S. Mahmoud, A. Y. Al-Rayyah, Tarek R. Sheltami:
Adaptive Power Allocation Algorithm to Support Absolute Proportional Rates Constraint for Scalable OFDM Systems. VTC Spring 2010: 1-4 - 2009
- [c19]Abdul-Aziz Al-Helali, Ashraf S. Hasan Mahmoud, Talal Al-Kharobi, Tarek R. Sheltami:
Analysis of Handoff Delay Components for Mobile IP-Based 3GPP UMTS/WLAN Interworking Architecture. AINA Workshops 2009: 798-803 - [c18]Mohammed A. Aabed, Ashraf S. Hasan Mahmoud:
Downlink Traffic Power Characterization for Multi-rate CDMA System Using Least Squares Regression. VTC Fall 2009 - [c17]Abdul-Aziz Al-Helali, Ashraf S. Mahmoud, Talal Al-Kharobi, Tarek R. Sheltami:
Characterization of Vertical Handoff Delay for Mobile IP Based 3G/WLAN Integrated Networks. VTC Spring 2009 - 2008
- [c16]Abdul-Aziz Al-Helali, Ashraf S. Hasan Mahmoud, Talal Al-Kharobi, Tarek R. Sheltami:
A Novel Dual-Mode User Equipment Design and Enhanced Gateway Selection Algorithm for B3G Networks. ICPP Workshops 2008: 162-166 - 2007
- [c15]Ahed Alshanyour, Ashraf S. Hasan Mahmoud, Tarek R. Sheltami, Salman AlQahtani:
Packet Reservation Multiple Access (PRMA) with Random Contention. AICCSA 2007: 158-164 - [c14]Basela S. Hasan, Mohammad A. Khamees, Ashraf S. Hasan Mahmoud:
A Heuristic Genetic Algorithm for the Single Source Shortest Path Problem. AICCSA 2007: 187-194 - [c13]Salman AlQahtani, Ashraf S. Hasan Mahmoud, Ahed Alshanyour:
Performance Evaluation and Analytical Modeling of Novel Dynamic Call Admission Control Scheme for 3G and Beyond Cellular Wireless Networks. AICCSA 2007: 631-638 - [c12]Md. Golam Kaosar, Tarek R. Sheltami, Ashraf S. Hasan Mahmoud:
Delay and Power Efficient Voice Transmission over MANET. ICC 2007: 3313-3318 - [c11]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: 4811-4816 - [c10]Ashraf S. Mahmoud, Mohammed A. Aabed:
Approximation Techniques For Analytical Characterization Of Downlink Traffic Power For Multi-Service CDMA Networks. ICON 2007: 342-347 - [c9]Ashraf S. Hasan Mahmoud, Adel Al-Akeel, Uthman A. Baroudi:
An Improved MAC Algorithm for Enhanced Performance for Saturation and Non-Saturation Conditions in IEEE 802.11 WLANs. ISCC 2007: 551-556 - [c8]Salman A. AlQahtani, Ashraf S. Mahmoud:
Simulation Based Study of Adaptive Rate Scheduling for Multi-Operator 3G Mobile Wireless Networks. VTC Spring 2007: 1209-1213 - [c7]Ashraf S. Hasan Mahmoud:
Downlink Traffic Power Characterization for Multi-Rate Wireless CDMA Data Networks. VTC Fall 2007: 1539-1542 - 2006
- [c6]Sabri A. Mahmoud, Ashraf S. Mahmoud:
Arabic Character Recognition using Modified Fourier Spectrum (MFS). GMAI 2006: 155-159 - [c5]Salman A. AlQahtani, Ashraf S. Mahmoud:
Radio Resource Management with Dynamic Behavior for 3G and Beyond Wireless Networks with Heterogeneous Traffic. ICON 2006: 1-5 - [c4]Salman AlQahtani, Ashraf S. Mahmoud, Tarek R. Sheltami, Mohamed G. El-Tarhuni:
Adaptive Radio Resource Management for Multi-Operator WCDMA Based Cellular Wireless Networks with Heterogeneous Traffic. PIMRC 2006: 1-5 - [c3]Uthman A. Baroudi, Yousuf Mohammed, Ashraf S. Mahmoud:
On the Performance of Downlink Power-Based Scheduling for Slotted CDMA Networks. VTC Fall 2006: 1-5 - 2003
- [c2]Ashraf S. H. Mahmoud, David D. Falconer, Samy A. Mahmoud:
Buffer Occupancy Analysis for a Broadband Polling-Based WLAN. Net-Con 2003: 203-212 - 1995
- [c1]Ashraf S. H. Mahmoud, David D. Falconer, Samy A. Mahmoud:
A multiple access scheme for wireless access to a broadband ATM LAN based on polling and sectored antennas. PIMRC 1995: 1047
Coauthor Index
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