Results 21 to 30 of about 903,979 (349)
Aerospace, 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
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Second Language Communication and Interference from L1 [PDF]
Journal of Business, Communication and Technology, 2022 A vast body of available literature presents controversial perspectives on the role of L1 in learning and communicating an L2. The current exploratory qualitative study attempted to investigate the reported experiences of ten Afghan EFL learners ...
Ahmad Fawad Kakar, Kawita Sarwari
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Interference and Protection in Satellite Laser Communication
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
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Communication Interference in Mobile Boxed Ambients [PDF]
, 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
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Modulation parameter estimation of LFM interference for direct sequence spread spectrum communication system in alpha-stable noise [PDF]
, 2021 The linear frequency modulation (LFM) interference is one of the typical broadband interferences in direct sequence spread spectrum (DSSS) communication system.
Chen, Yunfei +5 more
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Communication in a Poisson Field of Interferers [PDF]
2006 40th Annual Conference on Information Sciences and Systems, 2006 This paper presents a mathematical model for communication subject to both interference and noise. The spatial distribution of the interfering nodes is accounted for by resorting to a Poisson point process in the two-dimensional plane. We consider a realistic scenario of slowly-moving, asynchronous nodes in a wireless environment subject to both log ...
Pedro Pinto, Moe Z. Win
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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
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Precoding in multigateway multibeam satellite systems [PDF]
, 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
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Analytical characterisation of the terahertz in-vivo nano-network in the presence of interference based on TS-OOK communication scheme [PDF]
, 2017 The envisioned dense nano-network inside the human body at terahertz (THz) frequency suffers a communication performance degradation among nano-devices.
Abbasi, Qammer H. +4 more
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Interference Mitigation in Feedforward Opportunistic Communications
IEEE 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