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Naser Movahhedinia - IEEE Xplore Author Profile
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Naser Movahhedinia

Also published under: Nasser Movahhedinia, N. Movahhedinia

Publications
18
Citations
99
Publications by Year
19952023
Co-Authors:
Show All Co-Authors (26)
Image of author Naser Movahhedinia

Naser Movahhedinia

Also published under: Nasser Movahhedinia, N. Movahhedinia

Affiliation

Department of Computer Architecture
Faculty of Computer Engineering
University of Isfahan, Isfahan, Iran

Publication Topics

Biography

Naser Movahhedinia received the B.Sc. degree from Tehran University, Tehran, Iran, in 1987, the M.Sc. degree from the Isfahan University of Technology, Isfahan, Iran, in 1990, and the Ph.D. degree in electrical and computer engineering from Carleton University, Ottawa, Canada, in 1997. He is currently a Full Professor with the Faculty of Computer Engineering, University of Isfahan. His research interests include wireless networks, internet technology, and intelligent systems.(Based on document published on 4 April 2022).
Publications
18
Citations
99
Publications by Year
19952023
Co-Authors:
Show All Co-Authors (26)
Author's Published Works

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A QoE-Aware Nonlinear Fuzzy Radio Resource Management Approach for Revenue Enhancement

Farhad Rahdari;Mohammad Reza Khayyambashi;Naser Movahhedinia

IEEE Systems Journal
Year: 2023 | Volume: 17, Issue: 1 | Journal Article |
Cited by: Papers (2)
In this article, the problem of radio resource management is addressed by adjusting the tradeoff between two key quality of experience (QoE) influencing factors, namely transmission rate, and service price. To this end, a piecewise utility function is employed to assess the user QoE in three different quality classes. It comprises the combination of two utility functions corresponding to the trans...Show More

A QoE-Aware Nonlinear Fuzzy Radio Resource Management Approach for Revenue Enhancement

Farhad Rahdari;Mohammad Reza Khayyambashi;Naser Movahhedinia

Year: 2023 | Volume: 17, Issue: 1 | Journal Article |

A Mechanism for Load Balancing Routing and Virtualization Based on SDWSN for IoT Applications

Elham Hajian;Mohammad Reza Khayyambashi;Naser Movahhedinia

IEEE Access
Year: 2022 | Volume: 10 | Journal Article |
Cited by: Papers (25)
Wireless sensor networks (WSN) are important communication components of an internet of things (IoT). With the development of IoT and the increasing number of connected devices, network structure management and maintenance face the serious challenge of energy consumption. By balancing the network load, the energy consumption can be improved effectively. In the conventional WSN architecture, the tw...Show More

A Mechanism for Load Balancing Routing and Virtualization Based on SDWSN for IoT Applications

Elham Hajian;Mohammad Reza Khayyambashi;Naser Movahhedinia

Year: 2022 | Volume: 10 | Journal Article |

Performance evaluation of spectrum mobility in multi-homed mobile IPv6 cognitive radio cellular networks

Mehran Shoushtari Moghaddam;Naser Movahhedinia;Mohammad-Reza Khayyambashi;Faramarz Hendessi

2016 Eighth International Conference on Information and Knowledge Technology (IKT)
Year: 2016 | Conference Paper |
Cited by: Papers (1)
Technological developments alongside VLSI achievements enable mobile devices to be equipped with multiple radio interfaces which is known as multihoming. On the other hand, the combination of various wireless access technologies, known as Next Generation Wireless Networks (NGWNs) has been introduced to provide continuous connection to mobile devices in any time and location. Cognitive radio networ...Show More

Performance evaluation of spectrum mobility in multi-homed mobile IPv6 cognitive radio cellular networks

Mehran Shoushtari Moghaddam;Naser Movahhedinia;Mohammad-Reza Khayyambashi;Faramarz Hendessi

Year: 2016 | Conference Paper |

Routing and bandwidth management for Wireless Mesh Networks using ant intelligence

H. Adelnia;N. Movahhedinia

2012 IEEE 14th International Conference on Communication Technology
Year: 2012 | Conference Paper |
As bandwidth is a scarce resource in Wireless Mesh Networks (WMNs), a primary challenge of such networks is to design an effective bandwidth management mechanism. This paper presents a new scheme for bandwidth management using TOPSIS method utilizing a collection of mobile agents or “ants” to perform Quality of Service (QoS) provisioning by dynamic management of bandwidth. We introduce ANTTOPSIS t...Show More

Routing and bandwidth management for Wireless Mesh Networks using ant intelligence

H. Adelnia;N. Movahhedinia

Year: 2012 | Conference Paper |

Investigating QoS support in WiMAX over Metro-Ethernet backhaul

S. D. Sepehr;N. Movahhedinia;A. Baraani

2012 Second International Conference on Digital Information and Communication Technology and it's Applications (DICTAP)
Year: 2012 | Conference Paper |
Regarding the necessity of internet and also increasing demand for various services, WiMAX network with high bandwidth and suitable speed of transfer can be considered as a solution for public access. This technology with production in considerable volumes from fixed to portable versions shows notable progress in wireless connectivity. Capability of Quality of Service (QoS) support provides user s...Show More

Investigating QoS support in WiMAX over Metro-Ethernet backhaul

S. D. Sepehr;N. Movahhedinia;A. Baraani

Year: 2012 | Conference Paper |

Evaluation of user perceived quality based on user behavior

Hamid Reza Hasani;Naser Movahhedinia;Behrouz Shahgholi Ghahfarokhi

2011 IEEE 12th International Symposium on Computational Intelligence and Informatics (CINTI)
Year: 2011 | Conference Paper |
Cited by: Papers (1)
User judgment about the quality is an important aspect in quality evaluation. Current approach to evaluate quality of service is based on measuring it from network related parameters such as delay, jitter, and loss or from objective estimations by evaluating degradation of speech. However, the user's view is more meaningful than network view or objective estimation, since the end user is the final...Show More

Evaluation of user perceived quality based on user behavior

Hamid Reza Hasani;Naser Movahhedinia;Behrouz Shahgholi Ghahfarokhi

Year: 2011 | Conference Paper |

A robust power control method for Cognitive Radio Networks

N. Movahhedinia;A. Tizghadam;A. Leon-Garcia

2010 IEEE Globecom Workshops
Year: 2010 | Conference Paper |
Cited by: Papers (2)
One of the issues in Cognitive Radio Networks (CRNs) is how to manage the transmit powers of the secondary users to achieve the best network performance while preserving the interference on the primary users below an acceptable level. Link failures, node mobility and changing interference level make robustness a challenging issue in CRN. In this paper, considering robustness as the optimization cr...Show More

A robust power control method for Cognitive Radio Networks

N. Movahhedinia;A. Tizghadam;A. Leon-Garcia

Year: 2010 | Conference Paper |

Traffic analysis for WiMAX network under DDoS attack

Maryam Shojaee;Naser Movahhedinia;Behrouz Tork Ladani

2010 Second Pacific-Asia Conference on Circuits, Communications and System
Year: 2010 | Conference Paper |
Cited by: Papers (8)
High data rate transmissions in recent broadband wireless technologies such as WiMAX have caused them to be more vulnerable to security threats. Moreover, due to new application scopes, the security requirements of WiMAX networks have been escalated in this technology, transmission of high volume of Ranging Request (RNG-REQ) messages toward the base station (BS) can lead to exposure to Distributed...Show More

Traffic analysis for WiMAX network under DDoS attack

Maryam Shojaee;Naser Movahhedinia;Behrouz Tork Ladani

Year: 2010 | Volume: 1 | Conference Paper |

Real-Time Traffic Classification Based on Statistical and Payload Content Features

Fereshte Dehghani;Nasser Movahhedinia;Mohammad Reza Khayyambashi;Sahar Kianian

2010 2nd International Workshop on Intelligent Systems and Applications
Year: 2010 | Conference Paper |
Cited by: Papers (22)
In modern networks, different applications generate various traffic types with diverse service requirements. Thereby the identification and classification of traffic play an important role for increasing the performance in network management. Primitive applications were using well-known ports in transport layer, so their traffic classification can be performed based on the port number. However, th...Show More

Real-Time Traffic Classification Based on Statistical and Payload Content Features

Fereshte Dehghani;Nasser Movahhedinia;Mohammad Reza Khayyambashi;Sahar Kianian

Year: 2010 | Conference Paper |

A fast architecture for deblocking filter in H.264/AVC using clock cycles saving process

M. Torabi;Abbas Vafaee;Naser Movahhedinia

2009 International Multimedia, Signal Processing and Communication Technologies
Year: 2009 | Conference Paper |
Cited by: Papers (2)
In this paper a fast architecture for Deblocking Filter in H.264/AVC video coding standard is presented. This architecture consists of a jump circuit which can increase the processing speed. To reduce the system complexity, we consider a single port external memory to be connected to our architecture. Accessing to the external memory is reduced by reusing stored blocks. Filtering operation is conc...Show More

A fast architecture for deblocking filter in H.264/AVC using clock cycles saving process

M. Torabi;Abbas Vafaee;Naser Movahhedinia

Year: 2009 | Conference Paper |

Two fast handover solutions for the IMS handover in the presence of mobile IPv6 by using context transfer procedures

Reza Farahbakhsh;Naser Movahhedinia

2008 International Conference on Innovations in Information Technology
Year: 2008 | Conference Paper |
Cited by: Papers (2)
The growing demand for wireless and mobile services has set the recent research sights on mobility support for next generation IPv6 networks. To provide seamless communications for such networks, Fast Mobile IPv6 (FMIPv6) and Hierarchical Mobile IPv6 (HMIPv6) has been proposed. Moreover, 3GPP has introduced IP Multimedia Subsystem (IMS) as the next generation IP based infrastructure for multimedia...Show More

Two fast handover solutions for the IMS handover in the presence of mobile IPv6 by using context transfer procedures

Reza Farahbakhsh;Naser Movahhedinia

Year: 2008 | Conference Paper |

Transmission Delay Reduction in IMS by Re-registration Procedure Modification

R. Farahbakhsh;M. Varposhti;N. Movahhedinia

2008 The Second International Conference on Next Generation Mobile Applications, Services, and Technologies
Year: 2008 | Conference Paper |
As a result of the evolution of computer and networking technologies, the Third Generation Partnership Project (3GPP) has proposed the IP Multimedia Subsystem (IMS) as a key element in Next Generation Networks (NGN) that supports multimedia services in the packet switched domain. To use IMS services, users should register in IMS network and to have their information be registered in IMS Databases....Show More

Transmission Delay Reduction in IMS by Re-registration Procedure Modification

R. Farahbakhsh;M. Varposhti;N. Movahhedinia

Year: 2008 | Conference Paper |

Using context transfer mechanisms to Improve Mobile IMS-IPv6 Handover Latency and QoS provisioning

Reza Farahbakhsh;Naser Movahhedinia

2008 2nd International Conference on Internet Multimedia Services Architecture and Applications
Year: 2008 | Conference Paper |
Cited by: Papers (2) | Patents (3)
The growing demand for wireless and mobile services has set the recent research sights on mobility support and QoS provisioning for next generation IPv6 networks. To provide seamless communications for such networks, Fast Mobile IPv6 (FMIPv6) and Hierarchical Mobile IPv6 (HMIPv6) has been proposed. Moreover, 3GPP has introduced IP Multimedia Subsystem (IMS) as the next generation IP based infrastr...Show More

Using context transfer mechanisms to Improve Mobile IMS-IPv6 Handover Latency and QoS provisioning

Reza Farahbakhsh;Naser Movahhedinia

Year: 2008 | Conference Paper |

Fast approximation of anti-random sequence generator for stream ciphering

S. Esteki;N. Movahhedinia;A. Baraani

IEEE International Conference on Communications, 2005. ICC 2005. 2005
Year: 2005 | Conference Paper |
Stream ciphering is an essential coding method for delay sensitive traffic such as voice and video. In this method the source sequence is combined with the output of a key stream generator using XOR The strength and robustness of this ciphering method lays in complexity of the key stream generator. A well-known method for generating key stream is pseudo-random number generator) which is based on L...Show More

Fast approximation of anti-random sequence generator for stream ciphering

S. Esteki;N. Movahhedinia;A. Baraani

Year: 2005 | Volume: 2 | Conference Paper |

Non-uniform polling and reservation alternatives for bandwidth management in broadband wireless networks

N. Movahhedinia;G. Stamamtelos;R.H.M. Hafez

Proceedings of GLOBECOM'96. 1996 IEEE Global Telecommunications Conference
Year: 1996 | Conference Paper |
Cited by: Patents (3)
We compare the performance of two TDMA-ATM-based access methods for indoor broadband wireless systems. The first scheme is a non-uniform polling and the second is reservation. Although the non-uniform polling has a lower delay than reservation schemes, it has the the disadvantage of requiring the base station and remotes to switch between receive and transmit modes quickly. A specific reservation-...Show More

Non-uniform polling and reservation alternatives for bandwidth management in broadband wireless networks

N. Movahhedinia;G. Stamamtelos;R.H.M. Hafez

Year: 1996 | Volume: 3 | Conference Paper |

Non-uniform polling and reservation alternatives for bandwidth management in broadband wireless networks

N. Movahhedinia;G. Stamatelos;N.M. Hafez

Proceedings of ICUPC - 5th International Conference on Universal Personal Communications
Year: 1996 | Conference Paper |
To manage the bandwidth in a TDMA-ATM broadband wireless network, an efficient polling based multiple access method, called non-uniform polling, has been proposed previously. Although this system presents improved performance, the disadvantage is that the base station and remotes have to switch between receive and transmit modes quickly. As an alternative to the technical complexity of polling, a ...Show More

Non-uniform polling and reservation alternatives for bandwidth management in broadband wireless networks

N. Movahhedinia;G. Stamatelos;N.M. Hafez

Year: 1996 | Volume: 2 | Conference Paper |

A slot assignment protocol for indoor wireless ATM networks using the channel characteristics and the traffic parameters

N. Movahhedinia;G. Stamatelos;H.M. Hafez

Proceedings of GLOBECOM '95
Year: 1995 | Conference Paper |
Cited by: Papers (12)
The rapid development of wireless in-building communication systems, has widened the scope of supported applications. Remote terminals may be capable of producing broadband real-time traffic such as variable bit-rate (VBR) video or highly bursty instantaneous file transfers. So one of the important issues in indoor broadband wireless networks (IBWN) is employment of an efficient bandwidth manageme...
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A slot assignment protocol for indoor wireless ATM networks using the channel characteristics and the traffic parameters

N. Movahhedinia;G. Stamatelos;H.M. Hafez

Year: 1995 | Volume: 1 | Conference Paper |

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