Energy-Efficient Methods for Highly Correlated Spatio-Temporal Environments in Wireless Sensor Network Communications

Autor: Israel Leyva-Mayorga, Zeyar Aung, Nizar Bouabdallah, Mohammad Abdul Azim, Mario E. Rivero-Angeles, Sofiane Moad

Publikováno v: Wireless Sensor Network. :67-92

Continuous-monitoring (CM) of natural phenomenon is one of the major streams of applications in wireless sensor networks (WSNs), where aggregation and clustering techniques are beneficial as correlation dominates in both spatial and temporal aspects

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68bfa09cb54f6a76523d0c7230445e1f
https://doi.org/10.4236/wsn.2014.65009

A Comprehensive Analysis of Mobility Management in MPLS-Based Wireless Access Networks

Autor: Rami Langar, Nizar Bouabdallah, Raouf Boutaba

Publikováno v: IEEE/ACM Transactions on Networking. 16:918-931

Efficient mobility management is one of the major challenges for next-generation mobile systems. Indeed, a mobile node (MN) within an access network may cause excessive signaling traffic and service disruption due to frequent handoffs. The two latter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a3f183621452587ddab02f485ab237f
https://doi.org/10.1109/tnet.2007.902700

The tradeoff between maximizing the sensor network lifetime and the fastest way to report reliably an event using reporting nodes’ selection

Autor: Nizar Bouabdallah, Fatma Bouabdallah

Publikováno v: Computer Communications. 31:1763-1776

Energy-efficiency is one of the major concerns in wireless sensor networks since it impacts the network lifetime. In this paper, we investigate the relationship between sensor networks performance, particularly its lifetime, and the number of reporti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::561c2539fb0c56f7f5956135b1cdf20a
https://doi.org/10.1016/j.comcom.2007.11.020

Adjustment mechanism for the IEEE 802.11 contention window: An efficient bandwidth sharing scheme

Autor: Nizar Bouabdallah, Yassine Chetoui

Publikováno v: Computer Communications. 30:2686-2695

In this paper, we propose a new solution to cope with the unfairness limitations of the Distributed Coordination Function (DCF) algorithm. Indeed, in current widely deployed IEEE 802.11b Wireless Local Area Networks (WLAN), the performance of all the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::479ef9a80cbd330b05e168f75dc315e5
https://doi.org/10.1016/j.comcom.2007.06.006

Optical resources provisioning: multipoint-to-point lightpaths mapping in all-optical networks

Autor: Nizar Bouabdallah, Guy Pujolle

Publikováno v: International Journal of Network Management
International Journal of Network Management, Wiley, 2005, 15 (3), pp.203-212. ⟨10.1002/nem.566⟩
International Journal of Network Management, 2005, 15 (3), pp.203-212. ⟨10.1002/nem.566⟩

International audience; In wavelength-division multiplexing (WDM) optical networks, the bandwidth request of a traffic stream can be much lower than the capacity of a lightpath. Efficiently grooming low-speed connections onto high-capacity lightpaths

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6aee631774e40205a70b996d4aea470e
https://doi.org/10.1002/nem.566