Results 171 to 180 of about 18,552 (228)

Wireless Channel Models for Maritime Communications

2021
The complexity of the maritime environments brings great challenges to maritime communications. To design a maritime communications system with high speed, high reliability, full coverage, and low cost, it is urgent to establish wireless channel models.
Bin Lin   +3 more
openaire   +1 more source

Modeling of Maritime Wireless Communication Channel

2021
Influenced by radian of the Earth and the waves, also the shelter of ships and sea waves, wireless channels above the sea have the effects of deep fading and multipath. Microwaves of very high frequency and ultrahigh frequency are analyzed in oceanic environments. We considered the direct path, paths of mirror reflection, and diffuse scattering, and we
Yu-Han Wang   +4 more
openaire   +1 more source

Integrated Wireless Networking Architecture for Maritime Communications

2010 11th ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, 2010
To facilitate the mobile users on ships for communication effectively in the offshore areas at sea, this paper proposes an integrated wireless networking system that is composed of mobile ad hoc network, cellular mobile communication network, and satellite mobile network.
Wencai Du   +5 more
openaire   +1 more source

Applying maritime wireless communication to support vessel monitoring

2017 4th International Conference on Information Technology, Computer, and Electrical Engineering (ICITACEE), 2017
This paper applies wireless communication technology using 2.4 GHz frequency in marine field to support Vessel Monitoring System, where it sails on the island and marine field that are not getting signal coverage from Base Transceiver Station (BTS) on land.
Zahir Zainuddin   +2 more
openaire   +1 more source

Technologies and networks supporting maritime wireless mesh communications

6th Joint IFIP Wireless and Mobile Networking Conference (WMNC), 2013
The recent advances in wireless mesh communications technologies have given the rise to evolve maritime wireless mesh networks (MWMNs). Maritime users require more high data rate applications, where the cost associated with the conventional satellite and the legacy systems that provide low data rate applications have posed major limitations for the ...
M. Manoufali   +3 more
openaire   +1 more source

A Novel Framework to Simulate Maritime Wireless Communication Networks

OCEANS 2007, 2007
We developed a framework for simulating wireless communications in the ocean environment, The framework incorporates three unique maritime features: the wave motion and its effect on wireless transmissions, the ocean surface path loss characteristics, and the mobility pattern of the ships conducting wireless transmissions.
Su Wen   +5 more
openaire   +1 more source

Sea-water half-loop antenna for maritime wireless communications

2015 IEEE 4th Asia-Pacific Conference on Antennas and Propagation (APCAP), 2015
A novel sea-water half-loop antenna is designed at very high frequency (VHF) band for maritime wireless communications. The antenna mainly consists of a capacitive coupling feeding structure and a stream of sea water supplied by a water pump. Commercial software package ANSYS HFSS is used to simulate this antenna. Measured results of the fabricated sea-
Changzhou Hua, Zhongxiang Shen
openaire   +1 more source

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