Results 21 to 30 of about 663,106 (345)

Particle swarm optimization based energy efficient clustering and sink mobility in heterogeneous wireless sensor network

Ad hoc networks, 2020
In a WSN, sensor node plays a significant role. Working of sensor node depends upon its battery's life. Replacements of batteries are found infeasible once they are deployed in a remote or unattended area.
B. Sahoo, Tarachand Amgoth, Hari Mohan Pandey   +2 more
semanticscholar   +1 more source

Price war in heterogeneous wireless networks [PDF]

Computer Networks, 2010
Wireless users have the opportunity to choose between heterogeneous access modes, such as 3G, WiFi or WiMAX for instance, which operate with different distance ranges. Due to the increasing commercial interest in access networks, those technologies are often managed by competing providers.
Maillé, Patrick, Tuffin, Bruno
openaire   +1 more source

Experimental evaluation of a wireless community mesh network [PDF]

, 2013
Nowadays there are inexpensive WiFi devices that have fostered the deployment of wireless communities. Well known routing protocols used in the Internet do not fit well to time varying characteristic of wireless networks.
Axel Neumann, Cerdà-Alabern, Llorenç, Neumann, Axel, Cerdà Alabern, Llorenç, Escrich, Pau, Llorenç Cerdà-Alabern, Pau Escrich   +6 more
core   +1 more source

Coding for Wireless Broadcast and Network Secrecy [PDF]

, 2010
In the first part of this thesis, we exploit wireless broadcast across different layers in wireless networks. The wireless channel is distinguished by its broadcast nature.
Cui, Tao
core   +1 more source

Vertical Handover Decision Algorithm Using Multicriteria Metrics in Heterogeneous Wireless Network

J. Comput. Networks Commun., 2015
Heterogeneous network concept was introduced to satisfy the demands of network’s traffic capacity and data rate. It consists of multiplatform networks with various radio access technologies.
G. Mahardhika, M. Ismail, R. Nordin
semanticscholar   +1 more source

A Fuzzy Preprocessing Module for Optimizing the Access Network Selection in Wireless Networks

Advances in Fuzzy Systems, 2013
A heterogeneous wireless network is characterized by the presence of different wireless access technologies that coexist in an overlay fashion. These wireless access technologies usually differ in terms of their operating parameters.
Faisal Kaleem, Abolfazl Mehbodniya, Kang K. Yen, Fumiyuki Adachi   +3 more
doaj   +1 more source

A Network Evaluation Algorithm in Heterogeneous Wireless Networks

Journal of Networks, 2013
Network reliability analyses have received much attention in heterogeneous wireless network performance evaluation during the last few years. In this paper, a method for heterogeneous wireless network reliability evaluation to meet the required levels of heterogeneous wireless network differences of various graph-theoretic connectivity measures is ...
Xuna Miao, Ran Liu, Yingfeng Wang
openaire   +1 more source

An Improved Routing Schema with Special Clustering Using PSO Algorithm for Heterogeneous Wireless Sensor Network

Italian National Conference on Sensors, 2019
Energy efficiency and energy balancing are crucial research issues as per routing protocol designing for self-organized wireless sensor networks (WSNs).
Jin Wang, Yu Gao, Wei Liu, A. K. Sangaiah, Hye-jin Kim   +4 more
semanticscholar   +1 more source

Heterogeneous wireless network selection using feed forward double hierarchy linguistic neural network

Artificial Intelligence Review
Network selection in heterogeneous wireless networks (HWNs) is a complex issue that requires a thorough understanding of service features and user preferences.
Saleem Abdullah, Ihsan Ullah, F. Ghani
semanticscholar   +1 more source

Coded Caching for Heterogeneous Wireless Networks

CoRR, 2020
To appear in "Wireless Edge Caching: Modelling, Analysis and Optimization", Cambridge University ...
Jad Hachem, Nikhil Karamchandani, Suhas N. Diggavi, Sharayu Moharir   +3 more
openaire   +2 more sources