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Outputs (97)

Transparent Handover for Mobile Multicast Sources (2006)
Presentation / Conference Contribution
Romdhani, I., Bettahar, H., & Bouabdallah, A. (2006, April). Transparent Handover for Mobile Multicast Sources. Presented at International Conference on Networking, International Conference on Systems and International Conference on Mobile Communications and Learning Technologies (ICNICONSMCL'06)

The Internet research community has proposed many routing protocols to support efficient multicast application. However, these protocols were developed for multicast parties whose members are topologically stationary, and they thus do not support bot... Read More about Transparent Handover for Mobile Multicast Sources.

Multicast Routing (2005)
Patent
Romdhani, I. (2005). Multicast Routing. WO2006US02514 20060119

A method, and system for routing multicast data traffic to a mobile node (48), e.g. a mobile receiver or a Mobile Router, in a packet data network (41), for example IP multicast in an IPv4 or an IPv6 network, comprising: a home agent (52) receiving m... Read More about Multicast Routing.

Network node, a communication network and a method of operation therefor (2005)
Patent
Lach, H., & Romdhani, I. (2005). Network node, a communication network and a method of operation therefor. US20050720871 20051209

A communication network (100) comprises a roaming network node (109) which may move within the network. The network node (109) comprises a network interface (201) for receiving data from a first node (107) of the network (100). The received data may... Read More about Network node, a communication network and a method of operation therefor.

IP mobile multicast: Challenges and solutions (2004)
Journal Article
Romdhani, I., Kellil, M., Lach, H.-Y., Bouabdallah, A., & Bettahar, H. (2004). IP mobile multicast: Challenges and solutions. Communications Surveys and Tutorials, IEEE Communications Society, 6(1), 18-41. https://doi.org/10.1109/comst.2004.5342232

This article outlines the challenges of IP multicast over Mobile IP. Then it provides a comprehensive overview of existing multicast solutions to handle mobile sources and
receivers in both the Mobile IPv4 and the Mobile IPv6 environments. The solut... Read More about IP mobile multicast: Challenges and solutions.

Reliable multipath multi-channel route migration over multi link-failure in wireless ad hoc networks
Presentation / Conference Contribution
Mirza, N. S., King, P. J. B., Romdhani, I., Abdelshafy, M. A., & Alghamdi, A. A. (2017, October). Reliable multipath multi-channel route migration over multi link-failure in wireless ad hoc networks. Presented at 2017 IEEE 13th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)

The route recovery algorithm is a crucial part of an ad hoc routing protocol. Designing an efficient and fast route recovery mechanism scheme without incurring extra overheads or delays to repair the broken link is a desirable goal for any routing pr... Read More about Reliable multipath multi-channel route migration over multi link-failure in wireless ad hoc networks.

A New Weight based Rotating Clustering Scheme for WSNs
Presentation / Conference Contribution
Essa, A., Al-Dubai, A. Y., Romdhani, I., & Esriaftri, M. A. (2017, May). A New Weight based Rotating Clustering Scheme for WSNs. Presented at 2017 International Symposium on Networks, Computers and Communications (ISNCC)

Although energy efficiency in Wireless Sensor Networks (WSNs) has been investigated widely, it is still a challenging dilemma. Clustering mechanisms are among the most widely recommended approaches to sustaining a network throughout its lifetime. Des... Read More about A New Weight based Rotating Clustering Scheme for WSNs.

A new Zigbee-based device for measuring visual reaction time in sport activities
Presentation / Conference Contribution
Ali, B. B., Dugas, É., Naceur, A., & Romdhani, I. (2017, May). A new Zigbee-based device for measuring visual reaction time in sport activities. Presented at 2017 International Conference on Engineering & MIS (ICEMIS)

There is a growing demand for smart tools and devices that measure visual reaction time during sports and physical activities in outdoor environments. However, one of the major problems is the need to maintain an on-time 1 pulse per second (pps) refe... Read More about A new Zigbee-based device for measuring visual reaction time in sport activities.

Mobility And Energy Extensions For The IEEE 802.15.4 Standard
Presentation / Conference Contribution
Romdhani, I., Al-Dubai, A. Y., & Guibene, W. (2015, December). Mobility And Energy Extensions For The IEEE 802.15.4 Standard. Presented at Proceedings of the 13th International Conference on Advances in Mobile Computing and Multimedia - MoMM 2015

The IEEE 802.15.4 standard is designed for low-power and low-rate wireless Personal Area Networks. Although energy is a key parameter in shaping the communication and interaction methods of wireless sensor nodes, the specification of the MAC layer do... Read More about Mobility And Energy Extensions For The IEEE 802.15.4 Standard.

Weight Driven Cluster Head Rotation for Wireless Sensor Networks
Presentation / Conference Contribution
Eshaftri, M. A., Al-Dubai, A. Y., Romdhani, I., & Essa, A. (2016, November). Weight Driven Cluster Head Rotation for Wireless Sensor Networks. Presented at Proceedings of the 14th International Conference on Advances in Mobile Computing and Multi Media - MoMM '16, Singapore

Energy efficiency is one of the major issues in Wireless Sensor Networks (WSNs), due to the limited power and processing capabilities of the Sensor Nodes (SNs). The clustering techniques proved to be the effective solution to improve the energy effic... Read More about Weight Driven Cluster Head Rotation for Wireless Sensor Networks.