M. Roshanzadeh

Work place: Department of Computer, Abadan Branch, Islamic Azad University, Abadan, Iran

E-mail: mohsen.mrz@gmail.com


Research Interests: Computer systems and computational processes, Computer Architecture and Organization, Systems Architecture


Mohsen Roshanzadeh received the BS degree in computer hardware engineering in 2008 from the Islamic Azad University of Dezful Branch, and he received the MS degree in Computer Systems Architecture engineering in January 2011, from the Islamic Azad University of Tabriz Branch, Iran. From February 2009 he has worked as a Lecturer in the Islamic Azad University. His research focuses on wireless sensor network, especially on the routing algorithms in wireless sensor networks.

Author Articles
IEATH: Improved Energy Aware and Two Hop Multipath Routing Protocol in Wireless Sensor Networks

By S. Saqaeeyan M. Roshanzadeh

DOI: https://doi.org/10.5815/ijcnis.2012.05.03, Pub. Date: 8 Jun. 2012

Wireless sensor networks in terms of energy sources are limited. Furthermore due to this type of network infrastructure wireless communications and channel errors not possible to reach the correct packet to the destination exists; hence the proposing algorithms to improve the quality of service in these networks and sending packets are very important. In this paper we proposed a reliable and energy aware packet delivery mechanism to ensure quality of service in wireless sensor networks. In our proposed algorithm to ensure that a packet of information sent to the destination, the multi-path Forwarding method is used; So that several copies of an information packet via separate routes are sent to the destination, also routing decisions in this way occurs by considering the remaining energy in the neighborhood of nodes that are located in two hop of sender node. Simulation results show that the rate of release of data packets reduced in this way and thus the reliability of packet is increased, also the energy efficiency of sensor nodes effectively improved. Therefore this algorithm increase overall lifetime in wireless sensor networks.

[...] Read more.
Improved Multi-Path and Multi-Speed Routing Protocol in Wireless Sensor Networks

By S. Saqaeeyan M. Roshanzadeh

DOI: https://doi.org/10.5815/ijcnis.2012.02.02, Pub. Date: 8 Mar. 2012

In our presented paper by proposing a optimum routing protocol, in some of Quality of Service achieved improvements in the field of reliability in data sending to destination and load balancing in wireless sensor network. In our proposed protocol, to ensure that a data packet correctly send to the destination, it used of an improved hybrid method based on multipath data sending. The routing decisions in this method are by considering the remaining energy of nodes that are in neighbors of sender nodes. Simulation results shows that release rate of data packets in this method is reduced and reliability in data sending to destination is increased. Also, the energy efficiency of sensor nodes effectively improved and thus increase the overall lifetime of wireless sensor networks.
[...] Read more.
Error Detection & Correction in Wireless Sensor Networks by Using Residue Number Systems

By M. Roshanzadeh S. Saqaeeyan

DOI: https://doi.org/10.5815/ijcnis.2012.02.05, Pub. Date: 8 Mar. 2012

Wireless Sensor Networks have potential of significantly enhancing our ability to monitor and interact with our physical environment. Realizing a fault tolerant operation is critical to the success of WSNs. The integrity of data has tremendous effects on performance of any data acquisition system. Noise and other disturbances can often degrade the information or data acquired from these systems. Devising a fault-tolerant mechanism in wireless sensor networks is very important due to the construction and deployment characteristics of these low powered sensing devices. Moreover, due to the low computation and communication capabilities of the sensor nodes, the fault-tolerant mechanism should have a very low computation overhead. In this paper we focus our work on low complexity error detection technique which can be implemented with low data redundancy and efficient energy consuming in wireless sensor node by using of Residue Number Systems.

[...] Read more.
Other Articles