Results 11 to 20 of about 826,220 (283)

Reliability Modeling Method for Data-link Communication Equipment in Electromagnetic Environment

open access: yesJournal of Harbin University of Science and Technology, 2023
The reliability of data-link communication equipment in electromagnetic environment is a hot and difficult research topic in wireless communication and electronic countermeasures field.
SUN Yongquan   +4 more
doaj   +1 more source

Holographic interference filters for infrared communications [PDF]

open access: yesApplied Optics, 2003
We demonstrate that high-quality interference filters for the wavelength range 1300-1600 nm can be holographically fabricated in DuPont HRF-800X001 photopolymer material by use of visible laser illumination. We also summarize a chain-matrix technique, which we call thin-film decomposition, that is useful for modeling multilayer films with an arbitrary ...
Diehl, D.W., George, N.
openaire   +2 more sources

A novel method of interference source direction-finding with an existing single antenna beam in communication satellites

open access: yesFrontiers in Physics, 2023
Interference has recently become a critical factor in communication satellite performance, and the interference source location is one of the most important factors in resolving this issue. The article proposes an innovative method of interference source
Dingkun Ma   +9 more
doaj   +1 more source

Interference Mitigation in Feedforward Opportunistic Communications

open access: yesIEEE Transactions on Communications, 2023
This paper deals with scenario-aware, uncoordinated, and distributed signaling techniques in the context of feedforward opportunistic communications, that is, when the opportunistic transmitting node does not cooperate with any other node in a heterogeneous communication context.
Borràs Pino, Jordi   +1 more
openaire   +3 more sources

Context awareness in the electronic format of dialogue

open access: yesВестник Самарского университета: История, педагогика, филология, 2023
Modern dialogical speech is undergoing a major transformation due to the use of electronic communication format, which introduces its own changes in the context of communication. Dialogical speech is characterized by a high dependence on the context.
S. V. Pervukhina
doaj   +1 more source

A Beam Search-Based Channel Allocation Method for Interference Mitigation of NGSO Satellites with Multi-Beam Antennas

open access: yesAerospace, 2022
In the past few years, non-geostationary orbit (NGSO) satellite communication constellations have regained popularity due to their conspicuous advantages.
Haojie Zhang, Di Ren, Fanghua Jiang
doaj   +1 more source

Communication Interference in Mobile Boxed Ambients [PDF]

open access: yes, 2002
Boxed Ambients (BA) replace Mobile Ambients'open capability with communication primitives acting across ambient boundaries. Expressiveness is achieved at the price of communication interferences on message reception whose resolution requires synchronisation of activities at multiple, distributed locations.
M. BUGLIESI   +3 more
openaire   +5 more sources

Precoding in multigateway multibeam satellite systems [PDF]

open access: yes, 2016
This paper considers a multigateway multibeam satellite system with multiple feeds per beam. In these systems, each gateway serves a set of beams (cluster) so that the overall data traffic is generated at different geographical areas.
Joroughi, Vahid   +2 more
core   +3 more sources

Interference and Protection in Satellite Laser Communication

open access: yes天地一体化信息网络, 2023
In order to explore the safety protection technologies for various external interferences in satellite laser communication, four interference sources in the satellite laser communication link and their principles were introduced, included atmospheric ...
Chenzhe LAO, Jianfeng SUN
doaj   +2 more sources

Wireless Communication in Dynamic Interference [PDF]

open access: yesGLOBECOM 2017 - 2017 IEEE Global Communications Conference, 2017
Fast varying active transmitter sets are a key feature of wireless communication networks with very short transmissions arising in machine-to-machine communications. A consequence is that the interference is dynamic, leading to non-Gaussian statistics.
Egan, Malcolm   +5 more
openaire   +2 more sources

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