Results 81 to 90 of about 31,877 (320)

Contention Window and Residual Battery Aware Multipath Routing Schemes in Mobile Ad-hoc Networks

International Journal of Technology, 2019
In mobile ad hoc networks, limited energy resources and traffic congestion at the nodes are crucial issues due to the nodes being battery operated and flooding the network with packets, respectively. These issues degrade network routing performance in
Valmik Tilwari, MhD Nour Hindia, Kaharudin Dimyati, Faizan Qamar, Mohamad Sofian Abu Talip   +4 more
doaj   +1 more source

Promoting wired links in wireless mesh networks: an efficient engineering solution. [PDF]

PLoS ONE, 2015
Wireless Mesh Networks (WMNs) cannot completely guarantee good performance of traffic sources such as video streaming. To improve the network performance, this study proposes an efficient engineering solution named Wireless-to-Ethernet-Mesh-Portal ...
Behrang Barekatain, Kaamran Raahemifar, Alfonso Ariza Quintana, Alicia Triviño Cabrera   +3 more
doaj   +1 more source

QoE enhancement for H.264/SVC video transmission in MANET using MP-OLSR protocol [PDF]

, 2012
International audienceThis paper addresses the problem of enhancing video service quality for Mobile Ad Hoc Networks (MANET) scenarios. We offer Multipath Optimized Link State (MP-OLSR) routing protocol for H.264/SVC bitstream forwarding in the MANET ...
Parrein, Benoît, Radu, Dan, Yi, Jiazi
core   +2 more sources

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

Mobility, Residual Energy, and Link Quality Aware Multipath Routing in MANETs with Q-learning Algorithm

Applied Sciences, 2019
To facilitate connectivity to the internet, the easiest way to establish communication infrastructure in areas affected by natural disaster and in remote locations with intermittent cellular services and/or lack of Wi-Fi coverage is to deploy an end-to ...
Valmik Tilwari, Kaharudin Dimyati, MHD Nour Hindia, Anas Fattouh, Iraj Sadegh Amiri   +4 more
doaj   +1 more source

Evolutionary computation at work for the optimization of link state routing protocols [PDF]

Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2017
This work explores the optimization of a real-valued parameter, assigned to each network node running the Distributed Exponentially-weighted Flow SpliTting (DEFT) routing protocol, in order to address changes on traffic conditions. This new proposal avoids the need to alter link weights and forwarding paths, by adjusting traffic splitting.
Pereira, Vitor, Sousa, Pedro, Rocha, Miguel   +2 more
openaire   +2 more sources

Approximation Algorithms for Multi-Point Relay Selection in Mobile Wireless Networks [PDF]

, 2003
Routing is one of the main problems for Mobile Wireless Networks. In the case of infrastructureless multihop wireless networks, the selection of Multi-Point Relays provides efficient routing schemes. As such a selection is NP-hard, an efficient heuristic
Mans, Bernard
core   +2 more sources

A testbed for MANETs: Implementation, experiences and learned lessons [PDF]

, 2010
In this paper, we present the implementation, experiences and lessons learned of our tesbed for Ad-hoc networks and Mobile Ad hoc Networks (MANETs). We used OLSR protocol for real experimental evaluation.
Barolli, Leonard, Duresi, Arjan, Ikeda, Makoto, Xhafa Xhafa, Fatos   +3 more
core   +2 more sources

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Jamming-Resilient Multipath Routing Protocol for Flying Ad Hoc Networks

IEEE Access, 2018
As a result of the rapid technological advances on electronic, sensors and communication technologies, and increasingly popular multi-sized unmanned aerial vehicles, also referred to as drones, flying ad hoc networks (FANETs) are rapidly proliferating ...
Cong Pu
doaj   +1 more source