Results 11 to 20 of about 5,578 (213)

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

Intracell Interference Characterization and Cluster Interference for D2D Communication [PDF]

open access: yesIEEE Transactions on Vehicular Technology, 2018
11 pages, 14 ...
Hafiz Attaul Mustafa   +4 more
openaire   +4 more sources

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

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

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

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

Research on Scenarios and Modeling of Co-Frequency Interference Between NGSO Communication Constellation Systems

open access: yes天地一体化信息网络, 2021
Aiming at the serious problem of frequency overlapping among non-geostationary satellite orbit (NGSO) communication constellation systems.The potential interference scenarios under multiple NGSO communication constellation systems sharing the same ...
Wei LI, Kang YAN, Jingru GENG, Wen WANG
doaj   +2 more sources

Resonant Beam Communications With Echo Interference Elimination [PDF]

open access: yesIEEE Internet of Things Journal, 2021
Resonant beam communications (RBCom) is capable of providing wide bandwidth when using light as the carrier. Besides, the RBCom system possesses the characteristics of mobility, high signal-to-noise ratio (SNR), and multiplexing. Nevertheless, the channel of the RBCom system is distinct from other light communication technologies due to the echo ...
Mingliang Xiong   +6 more
openaire   +2 more sources

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